October 6th, 2009 by arun
Today, more and more people are using their computers for everything from communication to online banking and investing to shopping.
As we do these things on a more regular basis, we open ourselves up to potential hackers, attackers and crackers. While some may be looking to phish your personal information and identity for resale, others simply [...]
October 5th, 2009 by arun
Number 1: Do what you can to avoid having your email address out on the net. There are products called “spam spiders” that search the Internet for email addresses to send email to. If you are interested, do a search on “spam spider” and you will be amazed at what you get back. Interestingly, there [...]
October 4th, 2009 by arun
Spyware and Adware are not only an ever-increasing nuisance for computer users everywhere, but also a booming industry.
According to Webroot Software, Inc., the distribution of online advertisements through spyware and adware has become a whopping $2 billion industry.
The aggressive advertising and spying [...]
October 3rd, 2009 by arun
Spyware programs can accomplish a multitude of malicious tasks. Some of their deeds are simply annoying for the user; others can become downright aggressive in nature.
Spyware can:
Monitor your keystrokes for reporting purposes.
Scan files located on your hard drive.
Snoop through applications on our desktop.
Install other spyware programs into your computer.
Read your [...]
October 2nd, 2009 by arun
A keylogger is a program that runs in your computer’s background
secretly recording all your keystrokes. Once your keystrokes are logged, they are hidden away for later retrieval by the attacker. The attacker then carefully reviews the information in hopes of finding passwords or other information that would prove useful to them.
For example, a keylogger can [...]
October 1st, 2009 by arun
Below are a few of the open source intrusion detection systems:
AIDE(http://sourceforge.net/projects/aide) – Self-described as “AIDE (Advanced Intrusion Detection Environment) is a free replacement for Tripwire. It does the same things as the semi-free Tripwire and more. There are other free replacements available so why build a new one? All the other replacements do not achieve [...]
September 7th, 2009 by arun
When you surf the web it is possible to learn information about you even when you don’t want to advertise who you are. This is true even if your system contains no virus or malware software.
Specifically information that is easily available online includes your IP address, your country (and often more location information based on [...]