There are lots of security precautions you can take to keep your computer safe from viruses, hackers, and other privacy threats.  Knowing where and and when you are most vulnerable can help avoid compromising situations. 

There are lots of security measures you can take to keep unwanted guests out of your computer or network.  Having a firewall enabled is the best method of security against Hackers.  A firewall is a hardware or software solution to enforce security policies. Basically, a firewall is equivalent to a lock on a door, it permits only authorized users such as those with a key or access card to enter. A firewall has built-in filters that can disallow unauthorized or potentially dangerous material from entering your system.  Most Windows and MAC Operating Systems have built in Firewalls.  For instructions on how to enable your Windows Default firewall please visit the microsoft help homepage.  www.support.microsoft.com. For instructions on how to set up your MAC Default Firewall please visit their Security Homepage. http://www.apple.com/macosx/features/security/.  Aside from the default firewalls in your operating system there are many other firewalls on the market with different tools and abilities.

Viruses and Spyware are the most common security thereat to most computers and networks please click on the link below to learn more about viruses and spyware and how to prevent and remove them.