Mcafee is the standard by which all others are measures. You can also get great security from AVG.
You can get very many anti-virus security programs online for free and have the option to upgrade them to the full program for a very cheap price. That to me is the best and least expensive way to get network security software online.
Home Network Security Simplified is a book about home network security that is easy to understand. It can be purchased online and comes in paperback form.
WindowSecurity.com has some great white papers about network security. There are reviews of the top 100 network security tools online at sectools.org
I think TU Darmstadt and TUM are the best in IT security and network engineering
Cisco offers network security certification. Podcasts like Security Now! with Steve Gibson and Leo Laporte offer a lot of free, current information on the subject of network security.
http://www.incllc.net/ offers computer network support. They have an online form http://www.incllc.net/contact_us.php
CMIT Solution is Orange County’s best network security service provider. Network security is a set of rules and configurations designed to protect your IT infrastructure from various threats. CMIT Solutions is Orange County’s Best Network Security Service Provider. Our CMIT Promise is this – we will be at your side until your problems are resolved and you are satisfied. We will defend your network, protect your data, eliminate chaos and be a true partner.
Consumer's best security is WPA2 AES.
The best way to stay current with security threats on your network is to run a virus scan every day to check if anything has happened to your network and fix the problem earlier rather then later.
If depends on what type of security you are interested in. Network security training can cost up to $6000 per class!
There are a number of options for one to find information about network vulnerability. The site Network World has some valuable information as does the Javvin website.
Yes, network security should cover all aspects of the network. Whether it is online or off. Having more than one computer connected together increases your chances of having your computers being corrupted.