There are moments in the history of personal computer firewall and antivirus software is no longer needed and requested. Today, personal computer security is not only threatened by viruses and worms, and spyware – very annoying programs that are illegally loaded onto your computer from the Internet. Spyware can significantly reduce operational structure of the computer, and make you vulnerable to identity theft and other criminal activities. Firewall has long been a staple in the corporate world for great defense, intranet or other internal networks are expensive, have come into its own as a tool for owners of personal computers as well. Computers at home are just as likely – if not more – for online scams, so why should they not be protected?

What is a firewall, anyway?

For those of you who can not be regarded as some of the language in computer security, we offer here is pretty simple definition. A firewall is a set of security programs that act to prevent unauthorized users from accessing a specific network (or a computer). Most firewalls also monitor and report the complete transfer of data between the Internet and the environment. Thus, it is very effective under your computer or network is safe, allowing you to access the Internet without a high security risk.

Sygate Personal Firewall

There are several firewall vendors are very honest, and Sygate, certainly one of them. Here we discuss some features of Sygate firewall line, so you can choose the best one for your PC or server.

Sygate currently offers two main personal firewalls: Sygate Personal Firewall (SPF) and Sygate Personal Firewall Plus (SPFP). The main difference between them lies in the advanced features you will find only on SPFP. With the Plus version, you will receive support from the VPN, intrusion detection systems (IDS), an active response, and anti-Mac, against spoofing the source address. Both versions of the software supplied with the material, which every PC user really need to make sure that they have: configure the firewall “applications” principal, security alarm systems, intruder tracking and security. This characteristic is what is really needed for a firewall to protect your home computer. The firewall should be able to block access to your computer, and they should notify you when the attack was an attempt (or continued). Given that the SPF is essentially free to download, and contains items that you really need is an application which is recommended for home users. For networks of small businesses, more advanced features offered by the Sygate Personal Firewall Plus, is definitely worth $ 40.00 price tag. The second option is a solid firewall and can be trusted to perform very well in almost any system.

Norton Personal Firewall

Sygates nearest competition in the personal firewall is Norton. Norton anti-virus famous, and largely taken the brand over the past ten years. Although less well known, the program offers homeowners a Norton firewall powerful PCs, and complete. Norton Personal Firewall 2005, the program is similar to Sygate Personal Firewall, mentioned above. Some features of this application is clear from the Norton Privacy Control (which keeps information from being sent without your knowledge in email, instant messages, attachments, MS Office, as well as various forms on the Internet, as you enter your credit card number) and intrusion prevention, which automatically blocks suspicious incoming traffic (hackers, etc.). If this product is not as well designed and built as Norton anti-virus, then it is definitely worth it, worth a look. This software can be downloaded or ordered online for $ 49.