View:
Sorted by:
How to Disable the Infrared Port on Your Laptop
According to computer security experts, some mysterious software out there can tunnel into your laptop via the infrared (IR) port. To stop this from happening, you can disable your laptop’s infrared port [more…]
How to Encrypt Important Files or Folders on Your Laptop
If your laptop’s hard drive is set up with NTFS formatting, Windows can scramble or encrypt your files. (This feature may not be available in some versions of Windows.) Encryption provides extra security [more…]
How to Lock Your PC
Consider locking your computer, rather than logging out. You can lock your computer if you need to go do something else but don’t want to shut everything down, like when you log out. To lock your computer [more…]
How to Disable the Windows XP Guest Account on Your Laptop
The Windows XP Guest account allows anyone to use your laptop. Even considering that the Guest account is highly limited, that's just enough for a data thief to get a foothold and start hacking away. [more…]
How to Protect Your Laptop from Theft
You can protect your laptop from a disastrous theft by taking a few precautions. Here are some helpful hints and suggestions on things you can do ahead of time to help prevent theft or recover your laptop [more…]
How to Lock Windows on Your Laptop
If you plan on leaving your laptop for a moment, Windows has a unique locking command that you can use to keep out anyone who doesn't know your password. That way, even if you trust the other folks with [more…]
How to Log out of Your Windows Account
When several people have accounts on the same computer, you can log out to keep the computer on, toasty, and ready for someone else to log on and use it. Logging out of your Windows account is pretty simple [more…]
Tips for Successful Ethical Hacking
Whether you're performing ethical hacking against a customer's systems or your own, you must be prudent and pragmatic to succeed. These tips for ethical hacking can help you succeed as an information security [more…]
Ethical Hacking Tools You Can't Live Without
As a professional ethical hacker, your toolkit is the most critical item you can possess — other than hands-on experience and common sense. Your hacking tools should consist of the following [more…]
Common Security Weaknesses that Hackers Target
Ethical hackers should know the common security weaknesses that hackers and malicious users first check for when hacking into networks and applications. Security flaws, such as the following, should be [more…]
Commonly Hacked Ports
Common ports, such as HTTP (80), are likely well secured — but other ports may get overlooked and be vulnerable to hackers. In your ethical hacking tests, be sure to check these commonly hacked TCP and [more…]
Ethical Hacker's Guide to Tools and Resources
Stay up-to-date with the latest and greatest ethical hacking tools and resources. Finesse your ethical hacking skills by visiting these sites for security, tools, resources, and more. [more…]
Tools and Resources for Ethical Hacking
Hackers are constantly updating their tools and finding new resources, so you need to keep your ethical hacking toolkit up to date, as well. Following is a sampling of some good tools and resources for [more…]
Hacking For Dummies Cheat Sheet
Not all hacking is evil. Ethical hacking reveals security weaknesses or flaws in your computing setups. This Cheat Sheet provides you with quick references to tools and tips, and alerts you to commonly [more…]
The Role of a Computer Forensics Investigator
As part of the legal system, a computer forensics investigator helps build a case for or against a person or company accused of wrongdoing. Jobs that a computer forensics investigator might take on include [more…]
Computer Forensics: Where to Find Electronic Evidence
If you're working in computer forensics, knowing where to look for electronic evidence is critical. A computer forensics investigator seeks evidence in all the electronics on the following list: [more…]
Steps to Take in a Computer Forensics Investigation
Computer forensics is a meticulous practice. When a crime involving electronics is suspected, a computer forensics investigator takes each of the following steps to reach — hopefully — a successful conclusion [more…]
How Computer Forensics Is Used in Legal Cases
The science of computer forensics is increasingly used in legal cases. E-evidence can make or break a prosecutor's case. Here's a sampling of legal cases where electronic evidence plays a role: [more…]
Computer Forensics For Dummies Cheat Sheet
Computer forensics is often painstaking, but finding electronic evidence that helps convict or exonerate someone can be immensely satisfying. Find out what a computer forensics investigator does and where [more…]
How to Keep Your Laptop Safe When Traveling
Security is paramount when traveling with a laptop. Your notebook's hardware and software both need protecting when you're on the road. Start with physical laptop protection and then move onto software [more…]
Computer Security Information Resources
If you're looking for information about the latest tools, updates, and virus scans for your computer to boost security and protect your personal information, try the following websites for help: [more…]
Configuring Your Antivirus Software
Properly configuring your antivirus software now can make your life easier and less stressful down the line. To protect your computer from viruses, apply the following configuration settings in your antivirus [more…]
Tips for Safely Operating Your Computer
Antivirus software, when properly configured and maintained, is an important factor in protecting your computer and your information — but it can't do it all. Practice the following procedures when operating [more…]
How to Scan for Computer Viruses
Your computer consists of thousands of files, and your antivirus software is meticulous when it comes to examining everything. Fortunately, it's pretty easy to tell your antivirus software to do this. [more…]
Steps for Handling a Computer Virus
If you perform a virus scan on your computer and the scan locates a virus that crept in and camped out on a file somewhere, you've got a "situation" on your hands. What next? Follow these steps to deal [more…]
