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Do I Need an OUTbound Firewall?
I think I understand why I need a firewall to protect my computer from inbound threats. But a friend is telling me that I need another type of firewall software, which blocks outbound traffic as well. If I have anti-virus software, do I really need this outbound firewall?
Continue reading "Do I Need an OUTbound Firewall?"...Will Microsoft Security Essentials Take Over the World?
Microsoft recently released Microsoft Security Essentials (MSE) 4.0, their free antivirus software. And according to a recent market analysis, MSE is on the verge of becoming the number one antivirus product. Find out what's new in the most recent MSE 4.0 release, and if it's the right internet security solution for you...
Continue reading "Will Microsoft Security Essentials Take Over the World?"...Warning: You Could Lose Your Internet Access!
Several hundred thousand computers (both PC and Mac) may soon lose access to the Internet, if they're not cleansed of a malware infection known as DNSChanger. The FBI has kept these infected machines alive since last November, but this life-support system will be unplugged soon. Here's the story and how you can avoid this potential catastrophe...
Continue reading "Warning: You Could Lose Your Internet Access!"...WPS Security Flaw: Are You Vulnerable?
Last summer I wrote about a family in Minnesota that was terrorized by a neighbor who had hacked into their wifi. Fortunately, that guy is spending the next 18 years in prison, but there's a newly discovered wifi security threat that may affect you. If your wireless router uses the WPS security method, you could be affected. Is your home or office computer at risk? Read on to find out...
Continue reading "WPS Security Flaw: Are You Vulnerable?"...Has Your Browser Been Hijacked?
A reader asks: Every time I open my browser, it goes to an unfamiliar search engine page, and when I search from the toolbar, it no longer uses Google. Was my browser hijacked somehow? If so, how do I get my settings back to normal?
Continue reading "Has Your Browser Been Hijacked?"...The Missing Link in Computer Security
Is your computer really secure? If you have antivirus software, malware scanners and a firewall, you might think you're safe from hackers, crackers and identity thieves. But chances are, you're missing one critical piece of the security puzzle. Read on to learn how to secure your software and truly lock down your computer...
Continue reading "The Missing Link in Computer Security"...Wifi Sidejacking: Are You Vulnerable?
A Firefox add-on named Firesheep ignited a firestorm of controversy when it was released in October 2010. Firesheep demonstrated a hacking technique known as sidejacking, or wifi session hijacking. Sidejacking is not a form of malware, so your anti-virus software can't protect you. But if you're aware of the problem, and you know what extra steps you should take when using wifi, you needn't worry. Read on and learn how to protect yourself from sidejacking when using a wifi connection...
Continue reading "Wifi Sidejacking: Are You Vulnerable?"...Make Your Computer Indestructible With Deep Freeze
According to Faronics, their Deep Freeze software can make your computer indestructible. It does this by 'freezing' your software and settings, so your PC or Mac computer can be returned to a pristine state every time you start it up. Let's take a look at how Deep Freeze works, and find out if it's a good solution for you...
Continue reading "Make Your Computer Indestructible With Deep Freeze"...Warning, Danger: Botnets!
I've read warnings about my computer getting caught up in a botnet, but I don't really understand the danger. Can you explain in simple terms what a botnet is, how it would affect my computer, and how to avoid them?
Continue reading "Warning, Danger: Botnets!"...Do Hackers and Spammers Get Away With It?
It may seem that the bad guys have free rein on the Internet. The flood of spam never seems to slow, and everyone knows someone who was hacked recently. Identity theft is rampant, and phishing scams continue, despite all the attention focused on this problem. Why can't the cops put these cyber criminals out of business once and for all?
Continue reading "Do Hackers and Spammers Get Away With It?"...Sync Your Passwords on Windows, Mac and Smartphones
How can I store and sync my passwords, so they will be available to me everywhere? I've got a PC and a Mac in my home, and I carry a laptop and smartphone as well. Is there a single password manager that will sync across all my desktops, browsers, and mobile devices?
Continue reading "Sync Your Passwords on Windows, Mac and Smartphones"...Ten Steps to Securing Your New PC
I just bought a new computer, and I want to make sure I've got all the security bases covered before I go any further. My last computer was ruined by viruses, and I don't want that to happen again. What steps to you recommend to make sure it's as secure as possible?
Continue reading "Ten Steps to Securing Your New PC"...Beware the Fedex Shipment Notification Scam
Recently, I received an email, apparently from Federal Express, advising me that a package I shipped had been delivered. That surprised me, because I didn't recall shipping any packages via FedEx lately. Read on to learn about the package delivery scam, and how to avoid it…
Continue reading "Beware the Fedex Shipment Notification Scam"...Do I Still Need Anti-Spyware Protection?
Do we still need both anti-virus and anti-spyware protection? I've always been told that, but I use Norton AntiVirus 2012, which claims to handle viruses, spyware and other threats. Is this sufficient, or should I still download an anti-spyware tool?
Continue reading "Do I Still Need Anti-Spyware Protection?"...What is Cloud-Based Antivirus?
What is cloud antivirus? I've heard about a new kind of security software that runs in the cloud, instead of on my computer. Can you explain what this means, and if I should consider this as a replacement or addition to my existing anti-virus protection?
Continue reading "What is Cloud-Based Antivirus?"...Do You Need a Link Scanner?
Are link scanners effective at detecting malware before you click? I have children in the house, and it seems they will click on almost anything. Please let me know if you think adding a link scanner to my security arsenal be a good move, and if there are any downsides.
Continue reading "Do You Need a Link Scanner?"...Virus Alert: Fake Anti-Virus and Celebrity Scams
Recently I got a popup warning me that a virus had infected my computer, and I needed to download some antivirus program to get rid of it. I did so, and later discovered it was a very slick FAKE security tool that really messed things up. How can I avoid fake antivirus programs in the future?
Continue reading "Virus Alert: Fake Anti-Virus and Celebrity Scams"...Free Anti-Virus Programs
I've been using the free Norton antivirus package that came with my computer, but the subscription will expire in a few days. Are the free anti-virus programs any good? What do you recommend?
Continue reading "Free Anti-Virus Programs"...AVG Internet Security 2012 - Review
The latest version of AVG's anti-virus and internet security software has arrived. And just as in the automobile world, their 2012 release is several months early. But is AVG ahead of their time, or have they ventured too far? Read my review of AVG 2012 to see what's new, and my take on the pros and cons of this release...
Continue reading "AVG Internet Security 2012 - Review"...How To Defeat a Keylogger
It's a fact that many malware infections result in a vulnerability to keystroke logging, which can compromise your privacy and lead to identity theft. Learn more about keyloggers, how they work, and how to defend yourself from this growing threat...
Continue reading "How To Defeat a Keylogger"...Mobile Malware: Are You Exposed?
I'm reading more about viruses and malware on mobile phones. My wife has an iPhone and I have a Droid. Should we be concerned enough to look into anti-virus or other security software for our smartphones? Or is it all hype at this point?
Continue reading "Mobile Malware: Are You Exposed?"...Traditional Anti-Virus May No Longer Protect You
I use Norton Anti-Virus, and am pretty careful about where I go online. But recently I got a virus, apparently just by visiting an infected website. I'm left wondering if I need some other form of protection to supplement or replace my anti-virus software. What do you suggest?
Continue reading "Traditional Anti-Virus May No Longer Protect You"...Personal VPNs for Anonymous Web Surfing
Who is watching when you travel the information highway? Your Internet Service Provider, hackers, even your government could possibly be monitoring your every move and transaction online. Personal VPN services offer a solution...
Continue reading "Personal VPNs for Anonymous Web Surfing"...How I Got Hacked... And Why You MUST Have a Backup!
Last week I heard from a friend who thought she might have been infected by a virus. When she visited her own website, it was redirecting her to another web address. It sounded like a simple Javascript redirect, so I assumed it would be safe to visit her site and see where the problem was. Turns out that was a BIG mistake! Find out what happened to my computer, and how I finally managed to recover from the damage...
Continue reading "How I Got Hacked... And Why You MUST Have a Backup!"...Do I Really Need a Firewall?
I've heard conflicting reports on whether or not I should be using a firewall. Some people say they are only needed for dialup users. Others say you MUST have a firewall if you have a high-speed DSL or cable connection. Can you give me some advice on this?
Continue reading "Do I Really Need a Firewall?"...Is Your Operating System Secure?
Is your operating system as secure as you can make it? A lot of people fail to take the simplest step to ensure that they have the best protection against malware and hackers that their Windows operating system can provide. Can you guess what they're missing...?
Continue reading "Is Your Operating System Secure?"...I Think I Have a Rootkit!
For the past two days, my computer has been running very slowly, and crashing every few hours. I've run scans for malware and viruses, but they came up empty. I'm thinking maybe I picked up a rootkit infection - what do you advise?
Continue reading "I Think I Have a Rootkit!"...Do I REALLY Need Antivirus Software?
I've used antivirus software for years, and it's never found a virus. I get the feeling that it's only slowing down my computer and costing me money, for no apparent benefit. Do I really need antivirus software?
Continue reading "Do I REALLY Need Antivirus Software?"...Is Your Wireless Router REALLY Secure?
A Minnesota couple were terrorized for months by a neighbor who hacked into their WiFi network. They did have a password, and the WiFi connection was encrypted. But their secure router was just an illusion. Find out what critical security mistake they made...
Continue reading "Is Your Wireless Router REALLY Secure?"...Why Did My Computer Get a Virus?
For the third time this month, my computer has been infected with a virus. My wife and kids swear they didn't click on anything suspicious. I have anti-virus protection, so how does this happen? Also, any insights for prevention would be appreciated.
Continue reading "Why Did My Computer Get a Virus?"...Don't Fall For the Fake Tech Support Scam
Have you received an unexpected phone call from a helpful customer service rep of Microsoft, or perhaps your ISP? I didn't think so. But many people have received calls from scammers posing as tech support reps, warning that their computers are infected with malware and offering help to fix the purported problem...
Continue reading "Don't Fall For the Fake Tech Support Scam"...More Paid Antivirus Programs
A number of readers commented on last week's Best Paid Antivirus Programs article. Most of them were saying, in effect, You forgot mine! Any short list of a half-dozen programs is going to leave out some worthy contenders. Here are some readers' favorite paid antivirus programs, and my comments on each...
Continue reading "More Paid Antivirus Programs"...Is Your Webcam Spying On You?
Someone may be spying on you via your computer's Web camera. It's an old hacker trick, dating back to the late 1990s. But don't worry, such attacks are relatively rare. Here's how to tell if your webcam is being used by someone else, and security steps to minimize this risk...
Continue reading "Is Your Webcam Spying On You?"...Best Paid Anti-Virus Programs
My computer came with a free trial of the anti-virus software, and now it's nagging me to pay $49 to renew. Should I pay the ransom, or go with a free anti-virus program?
Continue reading "Best Paid Anti-Virus Programs"...How Often Should I Change My Password?
A password is like a combination lock on your computer, Internet connection, or an online account such as Facebook or a financial institution. Depending on how careful you are in keeping the password secret, it should prevent unauthorized access indefinitely. But that's not how the real world works. There are many ways a password can fall into the wrong hands...
Continue reading "How Often Should I Change My Password?"...What is Microsoft System Sweeper?
Yesterday, a friend told me about Microsoft System Sweeper, and recommended that I download it. I currently have McAfee anti-virus and spyware protection. What exactly does the new System Sweeper tool offer, and do really need it?
Continue reading "What is Microsoft System Sweeper?"...Should Unsafe Users Be Quarantined?
It's illegal to drive an unsafe motor vehicle on public highways. The reason is obvious: a broken-down car poses a danger not only to its driver (and passengers) but also to everyone else it passes on the road. Why shouldn't the same rationale apply to unsafe computers (and their users) on the information highway?
Continue reading "Should Unsafe Users Be Quarantined?"...Help, My Browser Has Been Hijacked!
Every time I open my browser, it goes to an unfamiliar search engine page, and when I search from the toolbar, it no longer uses Google. Was my browser hijacked somehow? If so, how do I get my settings back to normal?
Continue reading "Help, My Browser Has Been Hijacked!"...What To Do When Your AntiVirus Fails
Your trusty antivirus software found a virus on your system, but it can't remove the infection, even after multiple scans, removal attempts, and system restarts. Now what do you do?
Continue reading "What To Do When Your AntiVirus Fails"...Virus Checker For Downloads
It's good to scan your system for viruses regularly. It's better to use an antivirus program that offers real-time protection by scanning incoming files as you download them. But wouldn't it be best if you could scan a file for viruses before you started downloading it? Several free tools let you do just that...
Continue reading "Virus Checker For Downloads"...Securing Your External Hard Drive
I use an external hard drive for backups, but I'm concerned about the security of my data. If the drive was ever stolen, the loss of my personal documents and sensitive financial information could be a huge problem. Can you recommend any software or hardware options to protect or encrypt external drives?
Continue reading "Securing Your External Hard Drive"...Is Your Security Software Working?
You prudently downloaded a comprehensive security suite, installed it, and now your computer is protected from all online threats. Right? How can you know for sure that the security software is working? Here are some tips to test your security software...
Continue reading "Is Your Security Software Working?"...Wireless Hotspot Security
Coffee shops, restaurants, bookstores, airports, hotels, municipalities, and other entitities provide ubiquitous access to wireless Internet connectivity. But along with the freedom to move around while computing comes the danger of being mugged. Here are some tips to stay safe while using wifi hotspots...
Continue reading "Wireless Hotspot Security"...Microsoft Safety Scanner
On April 14, 2011, Microsoft released a free malware detection tool called Microsoft Safety Scanner. It scans your computer for viruses, spyware, rootkits, and other forms of malware. Read on to learn more about the scanner, and if you should be using it...
Continue reading "Microsoft Safety Scanner"...Spear Phishing and Internet Security
Spear phishing is a cybercrime technique that lures victims into revealing passwords, credit card data, and other sensitive information by masquerading as a communication from a trusted entity. The spear phishing communication - usually an email - looks very much like a familiar email format sent by your bank, Facebook, or anyone from which you're accustomed to getting email. It may even include your name and other details which reassure you that this is someone I know. But beware, it's a wolf in sheep's clothing...
Continue reading "Spear Phishing and Internet Security"...Is the Internet Getting Safer?
About 30 per cent of Americans say they sometimes avoid using the Internet for fear of falling victims to identity thieves, scams, computer viruses, and other dangers lurking online. Are they right to be afraid, or has the Internet become safer over time? It's hard to say, but here are some stats to consider, and some tips for staying safe...
Continue reading "Is the Internet Getting Safer?"...Scammed on Craigslist!
Craigslist, the free local classified ads service, is a popular way to buy, sell, and trade goods or services. It's also used as a dating service, a job-hunting and recruiting tool, and much more. But if you're not careful, you could end up scammed by someone you meet on Craigslist...
Continue reading "Scammed on Craigslist!"...Malicious PDF Files
I got a warning from a co-worker about viruses in PDF files. I always thought that you could only get a virus from a program file, and PDFs are just for viewing. Am I right, or can you really get infected by a malicious PDF file?
Continue reading "Malicious PDF Files"...Can a Sandbox Improve Security?
Any time you install and run software from an unknown source, you run the risk of damage to your computer system. Even if the software is not designed to make mischief, there's still a chance that it's vulnerable to exploits that could wreak havoc. Here's how to insulate your software from potential security threats…
Continue reading "Can a Sandbox Improve Security?"...Dump Norton and McAfee Anti-Virus?
I got a new computer and my friend is telling me that the first thing I should do is remove the Norton antivirus software that came with it. He calls it 'bloatware' and recommends some free program instead. I've always used Norton or McAfee for security, so I'm nervous about switching. What is your opinion?
Continue reading "Dump Norton and McAfee Anti-Virus?"...Encrypt Your Hard Drive
Protecting data stored on hard drives from prying eyes can take many forms. Encryption, the scrambling of data so that only someone who provides the proper key can read it, is a formidable defense against intruders. Here are the pros and cons of encrypting your hard drive...
Continue reading "Encrypt Your Hard Drive"...Securing Your Smartphone
The number of viruses targeting smartphones mushroomed by 46 percent in 2010, according to an annual report by the makers of McAfee security software. Now is the time to pay serious attention to the security of your smartphone, if you are not doing so already...
Continue reading "Securing Your Smartphone"...Is Your Password Hacker Proof?
You wouldn't lock up your car and leave the key in the door as you walked away. But many people do essentially the same thing when they create weak passwords for their online accounts. Don't make it easy for hackers to plunder your bank account or go on an online spending spree with your credit card. Here are some tips to help you create and manage passwords...
Continue reading "Is Your Password Hacker Proof?"...Top Malware Threats for 2011
The digital ecosphere is evolving at an ever-increasing pace, including the dangerous parts. The year 2011 will see new malware threats and security exploits attacking people in alarming new ways, according to security analysts. Here are some of the depressing statistics and trends to watch out for in 2011…
Continue reading "Top Malware Threats for 2011"...Java Security Vulnerabilities
I keep getting warnings on my screen that I need a Java software update, but I'm not sure if this is safe to do, or if I really need it. Will I be more vulnerable to security threats if I keep ignoring these popups?
Continue reading "Java Security Vulnerabilities"...Has Your Wireless Router Been Hacked?
Malcolm Riddell was a tech-savvy guy who lived on the 12th floor of a building where most of his neighbors were retired seniors. He figured he didn't need a password on his wireless router. But after an unexpected visit from the FBI, he changed his mind. Here's what you need to know to keep hackers from using your wireless Internet connection...
Continue reading "Has Your Wireless Router Been Hacked?"...Microsoft Security Essentials 2
Microsoft Security Essentials (MSE) is a free anti-malware program. It protects against viruses, spyware, rootkits, and even brand-new threats reported in real-time by computers running all over the world. Can MSE replace your existing Internet security software? Take a look at the features in MSE Version 2, and see if it's right for you...
Continue reading "Microsoft Security Essentials 2"...Wireless Network Security Checklist
I have a wireless router, with several computers and game consoles in my home connected to wifi, but I'm worried about the security of the wireless network. How can I make sure that nobody can secretly access my computers through a wireless connection?
Continue reading "Wireless Network Security Checklist"...What is Crimeware?
Imagine if, for only $3000, you could buy the role of a crime lord whose millions of minions obediently and constantly funnel money to you. Now imagine that anyone can. Finally, understand this is not fantasy, and you might become very scared. Learn more about crimeware, and how to protect yourself...
Continue reading "What is Crimeware?"...Remove Phone Listing
I just did a search for my phone number on Google and was shocked at the results that popped up. It showed my full name, street address and a map of my neighborhood with a big arrow pointing to my house! One more click and it showed a satellite photo of my house. I could see the car in the driveway and the dog in the back yard. How can I remove my personal information from Google and other online phone directories?
Continue reading "Remove Phone Listing"...Best Internet Filtering Software
There are lots of websites and other things out there on the Internet that you don't want to see. There are many more that you don't want your children to see. If you run a business that used the Internet, there are things you don't want employees to see, or do. What's the best Internet filtering software for your situation?
Continue reading "Best Internet Filtering Software"...Phishing - Are You Protected?
Phishing or phish emails are attempts to trick you into giving sensitive personal information to bad guys who are impersonating someone you trust. A phishing attempt may direct you to respond to it via email, or to a Web site that demands information, or to a phone number that talks you out of your identity. Here's what you need to know about phishing protection...
Continue reading "Phishing - Are You Protected?"...Zero Day Exploit
Recently, the Mozilla Foundation and Adobe Corp. were hit by zero-day exploits launched by organized groups of hackers. The term zero-day sounds sinister and dramatic, but what does it mean? Find out now…
Continue reading "Zero Day Exploit"...Is Your Password Good Enough?
If you follow any security advice at all, it should be this: use strong passwords, keep them secret, and don't use the same password everywhere. Of course, if you follow that advice you'll need help with password management...
Continue reading "Is Your Password Good Enough?"...Microsoft Security Essentials - Good Enough?
Microsoft Security Essentials is a free anti-malware application first released in June, 2009. It replaces the subscription-based Windows Live OneCare antivirus service and the free Windows Defender, which only protected against spyware and adware. Does this all-in-one security tool provide enough protection? Let's find out...
Continue reading "Microsoft Security Essentials - Good Enough?"...Wireless Network Security
The term wireless network security sounds too technical for many home and small business users, so they often ignore it. But securing a wireless network against intruders is really quite simple and it's very important. You wouldn't leave your home's front door wide open while you are out, or a loaded gun on its front porch. Leaving a wireless network unsecured can be equally foolhardy...
Continue reading "Wireless Network Security"...Home Security Camera Systems
Home security camera systems are becoming more important to homeowners. Houses equipped with home security systems enjoy lower insurance rates and higher resale values. These benefits are assured even if a security surveillance camera never catches a burglar or vandal in the act. No matter what the crime rate is in your neighborhood, security cameras for your home are as good an investment as a new roof. Learn more about home security camera systems...
Continue reading "Home Security Camera Systems"...Rootkit Removal
A relatively recent malware innovation raises the stakes in computer security considerably. This technique of delivering Trojan programs is called a rootkit. Typically, a rootkit is designed to take control of the infected computer with administrator (root) privileges, and do so without the user's awareness. That can be very dangerous, indeed. But even worse, rootkits often elude detection by mainstream anti-malware software. Here's how to remove a rootkit...
Continue reading "Rootkit Removal"...Latest Phishing Scams
Phishing is the hacker's sport of fishing for gullible victims who will click on anything, and is an ever-evolving enterprise. The bad guys are constantly coming up with new bait that looks, smells, and tastes almost exactly like the real thing. But if you bite and click on that email or URL, you may get your identity stolen; your computer may be enslaved by a spammer's botnet; or you could download a virus without knowing it. So it's a good idea to be aware of the latest trends in phishing and the most widespread snares.
Continue reading "Latest Phishing Scams"...Free Online Virus Scanners
Even when you're not looking for an online virus scanner, ads for them appear on many Web sites. Sometimes, a free virus scanner appears to pop up out of nowhere and scares you with a message like Alert! Your PC may be infected! What should you do? Read on...
Continue reading "Free Online Virus Scanners"...MalwareBytes Anti-Malware
I'm the goto geek for my friends, and I just want to mention that MalwareBytes Anti-Malware (MBAM) has helped me on many occasions when other anti-virus and anti-spyware apps failed to prevent or fix a malware problem. You'd be doing your readers a service to recommend this free security tool.
Continue reading "MalwareBytes Anti-Malware"...Digital Signatures
Your handwritten signature is a legal instrument that verifies the authenticity of a document, or your acceptance of and agreement to the terms of a contract. But you need something tangible to write upon, don't you? A signature must be affixed to a piece of paper, a bit of tree bark, a clay tablet, a stone, something you can lay your hands upon. How can you sign something in a paperless, digital world?
Continue reading "Digital Signatures"...Credit Card Safety Online
It's the age of e-commerce. Millions of people spend billions of dollars online every day. And the usual method of payment is a credit card. Some people hesitate to provide their credit card numbers to e-commerce sites for various reasons. Do these concerns have merit? Is it safe to use credit cards for online purchases? Let's find out...
Continue reading "Credit Card Safety Online"...Has Your Computer Been Hijacked?
Computer hijacking happens when someone snatches control of your computer and makes it do his evil bidding. This is bad not only for the owner of the computer but also for the millions of Internet users against which the hijacked machine is used. Here's how to defend yourself against computer hijacking...
Continue reading "Has Your Computer Been Hijacked?"...Internet Security Suites
I recently got a new computer, and the free trial of McAfee antivirus is about to expire. I've been looking at Internet Security Suites, but there are so many options and features that my head is spinning. What should I look for in an Internet security suite, and which one do you recommend?
Continue reading "Internet Security Suites"...Malicious Software Removal Tool
I already have a firewall, anti-virus, and anti-spyware protection. Do I really need the Malicious Software Removal Tool that Microsoft is recommending for me to download?
Continue reading "Malicious Software Removal Tool"...Does PCTools Threatfire Boost Security?
I've seen magazine ads for a security tool called PCTools ThreatFire, but I don't quite understand what it's supposed to do. Will it replace my anti-virus software, or do I need both?
Continue reading "Does PCTools Threatfire Boost Security?"...Windows Password Reset
I changed my Windows login password yesterday, and now I can't remember it! Is there any way to reset the windows password, so I can regain access to my computer?
Continue reading "Windows Password Reset"...Microsoft Security Essentials
I just read something about a new security tool from Microsoft, that's supposed to be better than Windows Defender, which I use now. What is your recommendation?
Continue reading "Microsoft Security Essentials"...How to Remove Rootkits
What exactly is a rootkit, and how is it different than a virus? Also, how can I detect and remove rootkit infections from my computer?
Continue reading "How to Remove Rootkits"...Secure Your Software
Is your computer really secure? If you have antivirus software, malware scanners and a firewall, you might think you'e safe from hackers, crackers and identity thieves. But chances are, you're missing one critical piece of the security puzzle. Read on to learn how to secure your software and truly lock down your computer...
Continue reading "Secure Your Software"...ATM Scams
Automated teller machines (ATMs) have been around for a few decades, and ATM scammers have been on the prowl for almost as long. Today most people use ATMs to do at least some of their banking, leaving millions of people and millions of dollars at risk. Learn more about ATM scams and how to protect yourself...
Continue reading "ATM Scams"...Securing Your Router
Your router is the box that feeds your high-speed internet connection into your computer. But is it also an open door to hackers, crackers and wifi moochers? Learn how to secure your router…
Continue reading "Securing Your Router"...Free AntiSpyware Programs
Everyone seems to recommend a different free antispyware program. Which is the best for protecting me against spyware?
Continue reading "Free AntiSpyware Programs"...What is Scareware?
I've heard of software, shareware, freeware and malware. And I think I know what all those things are. But what exactly is scareware?
Continue reading "What is Scareware?"...Phishing Scams
I got a note from my bank about phishing scams, but I'm still not sure what it means. Can you explain in simple terms what phishing is all about?
Continue reading "Phishing Scams"...Free Firewall Protection
Everyone says that if you have an Internet connection, you should have a firewall. But can I use a free firewall, or should I pay for one of the commercially available firewall packages?
Continue reading "Free Firewall Protection"...How To Mess Up Your Computer
Aside from actually drop-kicking it or smashing it with a sledge hammer, it's fairly difficult to actually break a computer. That said, there are a number of ways to render your computer just slightly more useful than a doorstop. Certain careless acts can cause crashes, freezes, painfully slow performance, loss of data or invasion of your privacy. Here's my list of Ten Stupid Things You Can Do To Mess Up Your Computer...
Continue reading "How To Mess Up Your Computer"...Avira Free Anti-Virus
I'm confused by all the free antivirus products. I've read in some forums that Avira is the best, others claim that AVG or Avast is definitely the way to go. Which one do you recommend?
Continue reading "Avira Free Anti-Virus"...Avast Free Anti-Virus
It seems there are lots of choices for a free anti-virus program. My neighbor swears by Avast! Anti-Virus and says it's better than Avira, which I currently use. Is Avast! worth looking into, or are they all pretty much the same?
Continue reading "Avast Free Anti-Virus"...Internet Security Cameras
I have someone in my home during the day to clean and do childcare. Can I install a wireless security camera that can be monitored over the internet? I'd like to be able to look in during the day from my office computer. If so, how expensive are internet security cameras, and what features do you recommend?
Continue reading "Internet Security Cameras"...Malware Scanners
There are so many malware scanners to choose from, when trying to protect against adware, spyware and other online threats. Which one(s) do you recommend?
Continue reading "Malware Scanners"...AVG Review
Is your computer safe from viruses? Without the proper protection, your computer can catch a virus faster than you can recite your email address three times. Viruses can destroy files, compromise your privacy, and make you vulnerable to identity theft. What to do?
Continue reading "AVG Review"...What is a Botnet?
I've read warnings about getting caught up in a botnet, but I still don't understand the danger. Can you explain in simple terms what a botnet is, and how to avoid them?
Continue reading "What is a Botnet?"...External Hard Drive Security
I want to backup my home computers to an external hard drive, but I'm worried about security. If the drive is lost or stolen, all my sensitive personal and financial data goes with it. Is there a way to password protect a hard drive, encrypt it, or protect it with some other security device?
Continue reading "External Hard Drive Security"...Password Protection for Windows XP
How can I password protect a file on my Windows XP system? I want to add a password so that nobody can open the file without knowing the password. I tried the Sharing and Security option, but there was no place to enter a password. There must be a way...
Continue reading "Password Protection for Windows XP"...Remembering Passwords
Passwords... we have a love/hate relationship with them. We love them because they are the first line of defense against fraud and identity theft. They protect the security of our email account, online banking and credit card purchases. We hate them because as we use passwords for almost every important activity on the internet, it becomes nearly impossible to remember all the usernames and the passwords that we have created. Fortunately there are tools to make the job easier...
Continue reading "Remembering Passwords"...What Is a Rootkit?
Rootkit... the name sounds innocent enough. Kinda like something your Grandma would use in her garden. Actually, rootkits are a particularly nasty form of malware, created to wreak havoc on computers.
Continue reading "What Is a Rootkit?"...Is Firefox More Secure?
Is Firefox more secure than Internet Explorer? Perhaps, for now, but they seem to be catching up in terms of the numbers of critical flaws discovered. And if you're running Windows Vista, the Firefox security problem gets worse...
Continue reading "Is Firefox More Secure?"...Secure Passwords
With identify theft so common now, I'm concerned that my passwords may not be good enough. Can you give me some tips to picking good passwords that can't be easily guessed by hackers?
Continue reading "Secure Passwords"...View Private Profile
I have my Myspace page set to private, but an ex-friend has gotten access to all of my Myspace friends that are on my page, and is emailing them. I asked him about this and he told me that he found a way to view private Myspace pages and he also said he can view my friends. How is this possible, and is there a way to prevent people from viewing a private Myspace profile?
Continue reading "View Private Profile"...Hide Your SSID?
I have a wireless network at home, which lets me get an internet connection on my laptop all over the house. But I'm concerned that neighbors or people driving by can hack into my computer. A friend said that hiding my SSID will solve the problem. What's a wireless SSID, how do I hide it, and will it help?
Continue reading "Hide Your SSID?"...Too Many Spyware Scanners?
I downloaded a spyware scanner, which detected many problems. I then had to pay for the software to fix all the problems, which I did. But... since then my computer crashes often and I cannot get into some web sites. I use Windows XP/SP2, Norton AV 2006, Pest Patol, A2Square, Spyweeper, Spybot, Ad-Aware SE, and others. What should I do?
Continue reading "Too Many Spyware Scanners?"...Spyware or Virus?
I had an anti virus program by McAfee but uninstalled because it was bogging my computer down. I now have anti spyware software, so do I still need to get an anti virus program? What is the difference between viruses and spyware? To me they seem very similar...
Continue reading "Spyware or Virus?"...Secure Your Computer!
Cyberspace malefactors are enslaving millions of unsecured computers into zombie networks that are responsible for spewing out mountains of spam and attacking legitimate websites that oppose the spammers. Is your PC part of the problem? Find out now...
Continue reading "Secure Your Computer!"...What is LSASS?
When I run Task Manager, I see a process named lsass.exe that is active. I'm worried that this might be a virus... should I get rid of it?
Continue reading "What is LSASS?"...Is public wi-fi access safe?
If you use wireless Internet access in public places like Starbucks or the airport, you should take some simple precautions to make sure you're not broadcasting your passwords and other personal info to others in the vicinity...
Continue reading "Is public wi-fi access safe?"...Identity Theft
Remember that 1995 movie The Net, starring Sandra Bullock? Okay, I didn't see it either. Somehow I couldn't imagine Sandra as a software engineer after watching her in While You Were Sleeping. But I digress... the movie was a story about a growing problem today -- identity theft. Read on to learn how it happens, and try my 12-step program to protect yourself.
Continue reading "Identity Theft"...Should I Buy Anti-Spyware or Anti-Virus Software?
Should I run AVG, SpyBot, and other freeware, or should I pay for a supposedly better program? I read so much negative about every security program and I am quite confused about them. Some I hear are actually fakes. If they really are worth the money, I am willing to try them. Can you give me your opinion on the best anti-virus, anti-spyware and popup blockers?
Continue reading "Should I Buy Anti-Spyware or Anti-Virus Software?"...Wireless Security
Is it safe to use wireless Internet access in my home? I've heard that neighbors or even people driving by can tap in to my wireless signal. There must be a way to do it safely, since it's so common these days. Got any tips on wireless security?
Continue reading "Wireless Security"...Windows XP Security Tips
Some of my geeky friends are telling me that Windows XP is full of security holes, and that I am putting my privacy at risk by going online with a Windows PC. Can you offer some tips to help me lock down my desktop?
Continue reading "Windows XP Security Tips"...Cannot Access Secure Sites
I have Windows XP SP2, and within the past two weeks I have not been able to get into any secure (https) sites. I can get to the web page, but when I enter my userid and password, it says The page cannot be displayed -- can you help?
Continue reading "Cannot Access Secure Sites"...Does IP Address Reveal my Physical Location?
Can someone track a user (name, home address, etc.) simply by having their email or IP address? The reason I ask is my kids play some games online, and these sites sometimes have a chat area, where the players can talk to each other while playing. Can my kids be tracked down in any way?
Continue reading "Does IP Address Reveal my Physical Location?"...Do I Need a Firewall?
I've heard conflicting reports on whether or not I should be using a firewall. Some people say they are only needed for dialup users. Others say you MUST have a firewall if you have a highspeed DSL or cable connection. Can you give me some advice on this?
Continue reading "Do I Need a Firewall?"...Paypal and Ebay Phishing Scams
I keep getting warnings and alerts from Paypal, eBay, my bank, and various other banks and financial institutions that I don't even have accounts with, all telling me to log in and verify my account information. I've read about something called phishing and am wondering if that's what these messages actually are?
Continue reading "Paypal and Ebay Phishing Scams"...Is FTP Secure?
I got a warning that FTP was not secure any more and that I should go to WinSCP for a fix. I am not very tech-savvy, so I depend on you to keep my computer healthy. So - is this something I should do? And if you're wondering how an idiot like me can have a website to ftp to, all my younger relatives help me.
Continue reading "Is FTP Secure?"...Whois Registry Database
I'm wondering about the possible vulnerability of having your personal information (name, address, phone, and email) visible on the Whois website registrant database. Some companies sell proxy services that shield this information from the public claiming it helps prevent identity theft. Are they just trying to scare people into a sale, or are there legitimate security concerns having your info visible in the database?
Continue reading "Whois Registry Database"...
