With the increasing determination, creativity, and intelligence of hackers, it is more important than ever to make sure that an organization's IT systems are adequately protected from viruses, trojans, and other forms of intrusion. Though there are many ways to help ensure the integrity of a network's security, one very important method of safeguarding sensitive data is through the implementation of a firewall.

You’ve implemented the firewalls and other security mechanisms, documented the policies and procedures, sent out the periodic reminders, and instituted the password policies, but it can still happen – your network could be hacked or hijacked. It can be hard to tell though - network connection can slow due to testing procedures, installing updates, or other functions. Still, it is beneficial for every organization to recognize when that an area of your network has been hacked.

A firewall is a system that sits between a computer or network, and the Internet. It aims to protect the computer or network from unauthorized access and use. Firewalls work by inspecting the data that enters and exits the network, based on an organization’s rules and other custom configurations. It will prevent any viruses, worms, and other intrusions from entering and harming the network. Consequently, firewall solutions are a very important aspect in the security of a business.

Firewalls remain a critical component to every business' IT security posture. Much like a firewall in a physical building, they are designed so that if one part of the network is under attack, other systems on the same network are able to remain unharmed. Let's look at some interest facts about firewall protection that give weight to their importance.

With the increasing determination, creativity, and intelligence of hackers, it is more important than ever to make sure that an organization's IT systems are adequately protected from viruses, trojans, and other forms of intrusion. Though there are many ways to help ensure the integrity of a network's security, one very important method of safeguarding sensitive data is through the implementation of a firewall.

Less than a decade ago, predictions were rife in some quarters that firewall technology would soon see its last days.  The Jericho Forum advocacy group, among others, viewed firewall solutions as a hindrance to the development of global e-commerce technology.  As matters developed, however, the firewall has become ever more important in the years since such predictions were issued.  IT security consultants assisting businesses both large and small overwhelmingly favor it as an excellent way to help keep networks protected from both casual intruders and dedicated cyber criminals.

There are many ways in which network monitoring works to benefit businesses and other organizations that rely on their computer environment to process daily workflow and generate a revenue stream.  The experience of the City College of San Diego demonstrates just how essential this type of monitoring can be for maintaining IT security.

Among both business and personal users, the most popular web browser of all is Microsoft's Internet Explorer (IE).  In recent years, however, several alternative browsers have been developed for the Microsoft Windows operating system.  Many of these browsers were developed out of the perception that IT risk management in IE is inadequate. 

SonicWALL's latest firewall platform, known as the SuperMassive E-10000 Series is engineered to support large computer networks and operates at the multi-gigabyte speeds needed in today's cutting-edge computing environment.  SuperMassive combines SonicWALL's patented deep packet inspection routines known as Reassembly-Free Deep Packet Inspection (RFDPI) with multi-core processing architecture in order to provide excellent control of applications and prevention of intrusion.

The giant anti-virus company Symantec has released a new version of their Internet Security Threat Report.  The study, which is published on a yearly basis, outlines the current threat environment in detail.  Among the findings were some facts likely to startle employees of small and medium businesses, even those who regard themselves experienced with today's online environment threats.