Why the Networks without wire Are more of Vulnerable Than the Connected Networks
The reason why the networks without wire are more vulnerable networks than connected than are them than because the data are transmitted by the technology of transmission of radio that treats the same band of radio of microphone wave (2,4 gigahertz) as the telephones without wire, instead of a devoted cable.
It is possible to be intercepted by the computer pirates, especially if there is not a partition adorns fire installed because the transmissions of management of network are broadcasted without discernment. Drive by the computer pirates and the offhand intruders can take the signal radio 20 to 50 meters and as much as 500 meters if there is sensitive equipment. It is considered that 30 percent of all the networks without wire already had a cutting attempt fact, although it is illegal.
Your network without wire can become contaminated with a virus, if another computer without wire types in the network and has it, contaminating your waiter and the other computers on this network.
When the networks without wire took out, they were more convenient and often a quick access than a traditional connected networks. It became soon evident that they were easier to be compromised since the multiple users used the same signals of broadcasting. If a waiter is not assured, amounted and the partition adorns fire protected, it can cause the loss of data of confidential information and the virus assaults that can do a vulnerable system to crush.
A lot of authorities no longer are networks without wire utilisatione because of the security distribute. For most of the other usages, a network without wire is suitable, provided that this is the partition adorns protected fire properly, but you can want to consider the additional security of a connected network, if you check sensitive the news.
The thing more sure is to have an IT or audit of security of network that is done to evaluate the multiple computers on your network, if your radio or connected, for the needs of security and partition adorns fire. The businesses that transmit data, the store the news clienteles crucial as the cards of credit and as the other confidential information need to be especially conscious of the consequences, have the news belong to the bad hands.
In avoant an IT audit of security done on your system, you can discover any vulnerabilities and protect against them. Typically, they will do the audits that imply the external tests of penetration and the internal tests of direction to discover possible, intentional threats or by the protection ignorance from the users.
Not only the security of can is compromised by the networks without wire that properly are not obtained, but is telegraphed networks need to have the software of correct securities and the partitions adorns fire that treat their waiter to assure the protection, on an internal and basis physical
An IT security audit will evaluate the environment of the waiter, if the radio or connected and the weak links in the security including the location and the physical access to the waiter and the parameters for programs anti- virus and of partition adorns fire.
The networks without wire won in the popularity because of the installation comfort, especially in the oldest buildings and the cost is less to install than to wire a connected network. The chances of contamination of data, the loss of information and the virus or cutting by the intruders cannot be worth the cost economies, because of system vulnerability without wire.
Posted on January 9, 2010.
