Patches, Firewalls and Antivirus Software

Patch, Firewall and Antivirus Protection Information

Below is a list of the different methods of keeping your computer and your network secure.  We recommend using them all together, if possible.  Along with the definitions, we have included some good sites to look up more information about them and to find the right programs or devices for you.

Patch: a program that can be downloaded and is issued, as needed, to fix software bugs and incompatibilities with existing and new products.

More good resources:

• Microsoft Windows patch information and downloads
• Patch FAQs and recommendations

Firewall:

1. Personal (or software) - monitors the computer for suspicious activity while online.
2. Network - computers on a network use this separate device to create a barrier between their computers and the Internet. (This form of a firewall is more expensive than personal software).

More good resources:

• A helpful look at all types of firewall protection
• Learn how firewalls work

Antivirus software: programs you can buy or download to prevent computer viruses from destroying your system.  Some antivirus programs can also be used for repairing existing problems.  It is a good idea to keep it updated.

More good resources:

• Compare different Spyware removers, complete with users reviews
• Symantec’s page for information and downloads
• McAfee’s homepage for all of their antivirus products and downloads

Related Articles: 

• The difference between viruses and worms
• More Computer Security Software
• Instant Messaging (IM) risks