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Computer and Internet Security

The Windows Bootup Process
Lets take a quick look at how Windows boots up. Depending on whether the system is BIOS-based or EFI-based, the bootup process differs up to the point of passing control to the Kernel. More ...

Avoid the Indigestion of Cookies
You may have heard of cookies, a cute name for a tiny piece of code that is stored on your computer when you visit some websites. In most cases, cookies are harmless, but more aggresive companies use them to track who you are and where you go. This has obvious privacy concerns. More ...

A Guide to Understanding Security and Safe Windows Vista Computing
If you connect to the Internet, allow other people to use your computer, or share files with others, you should take steps to protect your computer from harm. Why? Because there are computer criminals who attack other people's computers. More ...

Phishing Attacks
Phishing is an attack used to steal user data, including login credentials and credit card numbers. It occurs when an attacker, masquerading as a trusted entity, dupes a victim into opening an email, instant message, or text message. More ...

Keep Your Internet Browsing Private with InPrivate Browsing
InPrivate Browsing is a feature of Internet Explorer 9 that prevents your browsing history, temporary Internet files, form data, cookies, and user names and passwords from being retained by the browser. More ...

Botnets - What Are They?
A botnet is malicious software that takes over a computer and turns it into a zombie and makes it join a network of other zombie computers under the control of hackers for the purpose of performing a denial of service (DOS) attack on a website. More ...

Computer Architecture, Software and Firmware, and the CISSP Exam
Software includes the operating system and programs or applications that are installed on a computer system. Firmware is a program or set of computer instructions stored in the physical circuitry of ROM memory. These types of programs are typically changed infrequently or not at all. More ...

How to Remove Virus Without Internet Access
If you suspect that your PC has a virus, you can download an antivirus program to eliminate the virus. But what if a virus is preventing your PC from accessing the Intenet? In that case you'll need to use a PC that does have internet access to download this free Portable virus remover. More ...

Remove Stubborn Malware Infection With McAfee Labs Stinger
Today's malware is extremely aggressive and your regular anti-virus program may encounter a malware it can't get rid of. McAfee Labs free Stinger utility is another tool in your arsenal to detect and remove specific viruses. More ...

Ransomware and How To Protect Yourself
Ransomware is a term for a group of malicious software (or malware) programs that encrypt your files or lock your computer in some way and demand a ransom to decrypt your files or unlock your computer. More ...

Top Eleven Tips for Safe Computing
Probably the greatest threat to the security of your computer system is ... human behavior. A majority of the viruses, bugs, spyware, spam and other nasties can be avoided or reduced by modifying our behavior on the Internet. More ...

What is Spyware?
Spyware is a type of malware (MALicious softWARE) that can take over your computer, without your knowledge or consent. Most types of spyware gather at personal information about the user, this includes information about your surfing habits, and in extreme cases passwords to Internet bank accounts. More ...

How to Protect Yourself Against Keyloggers
Keyloggers are spyware that record every stroke that is made on the keyboard of a computer They gain access to passwords, usernames, bank details, credit card number and data. More ...


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