While the attention of the information security world is focusing on Windows system, we should not forget the possible security problems on the Unix/Linux operating systems. The following table list a few Unix/Linux related security challenges and solutions:

Javvin Technologies, Inc. has just published the Windows Vista Security Quick Guide. Windows Vista security quick guide covers all daily used Windows Vista security features and options, provides quick solutions when crisis happens, and gives tips for users to better manage his/her system to achieve security goals.  
The highlights of the Windows Vista security quick guide are listed below:

I am usng Windows XP now. Which Windows Vista version should I upgrade to?

One of the biggest advantages of Windows Vista is its security features. I have listed the main ones that I have founded so far in the areas of Data Protection:

I have just loaded Windows Vista in my PC. I noticed a few places mentioning TPM. What is it and Why do I need it?

I am a standard user of the Windows Vista system (business edition). I can not install an application that is important. How can I get more privileges?

It is not an easy decision, but finally I got Windows Vista installed on my PC. After reading so many negative comments, I was quite hesitant to move away from my XP professional to something unknown.  Plus the possibilities of many old applications in my system may not work well or not work at all.

 Brent Lacy

 
1. Ensure that you have Antivirus software that is up-to-date and working properly. If you are getting application errors when your antivirus software is loading, there is a decent chance you’ve already been compromised. If you don’t remember actively buying a license or subscription update, then there is a slim possibility that you are protected. Most people would not drive without car insurance. Consider a high quality antivirus software package your PC insurance.