Computer and network security is concerned with the protection of information from theft and hackers, calamities, and corruption of data. The significance of this branch of computer technology becomes paramount in the light of the value and importance of information, especially those which are vital and classified in nature. For this reason, there are computer and network security companies, which deal specifically with this sensitive issue.
Computer and Network Security: A Sensitive Issue
The fact that our lives are heavily dependent of computers and computer networks is known to many. The majority of industries will be affected should vital computer networks be compromised. It is not just a local area network (LAN) or wide area network (WAN) concern. Can you imagine non-functional cellular phone systems? What about traffic systems going haywire? The results could be disastrous.
Even on a personal computing level, worms and viruses impact our system such that vital personal information is accessed and used without our consent. Another scenario is computer security breach, which causes system software and hardware failures. In a network setting the magnitude of the problem is increased further, and this already warrants approaching computer and network security companies for assistance.
User Education to Combat Computer and Network Security Risks
Although firewall settings and anti-virus software will go a long way in reducing computer and network security risks, the knowledge of users on the implications of security breaches and prevention techniques also play an important role.
Oftentimes, virus infestation and security problems are the result of user ignorance. They simply are unaware of acceptable SOP's in the prevention of viral attacks and security breaches. Of course, intentional hacking may not be totally prevented, but judicious use of computer systems may prevent or at least minimize the damage.
Some people are of the impression that the degree of security risk is dependent on the operating system, at least on the personal computing level. Specifically, they are saying that the Windows OS is more prone to viruses as compared to Linux or Mac OS. But the vulnerability of a computer system is not OS dependent. The fact is that regardless of your OS, you are at risk.
The Role of Computer and Network Security Companies
If you have a fairly large organization with an in-house IT group, chances are security measures have already been set-up to protect your computer system and data base.
Small to medium size enterprises are also in need of this service, but oftentimes a permanent, in-house arrangement is not economical. For this reason, network support,computer tech support & security companies exist. They offer a more cost effective approach to computer security. Rather than maintaining a permanent organization to address the issue, these groups can set up the necessary security protocol and do security check and upgrades on a periodic basis.
But if network security is key to your business, then a permanent, in-house group constantly monitoring your system for infestation and breaches on a 24/7 basis is in order. In this case, efficiency is the key even if there are significant cost implications.
If you find it necessary to contract the service of a computer and network security company, there are internet sites which provide lists of reliable 3rd party providers. Quotes may even be had online.