Make your Wi-Fi wireless networks more secure

1.Strengthen anti-antivirus

Wi-Fi wireless networking is not the biggest security threat comes from the wireless network itself, but Internet network, or LAN transmission and disk transfer. Internet users in the network to facilitate access to knowledge, while also by the various networks from Internet security threats.

     Viruses, worms and Trojan horses have become cause your computer is running slow and information on your computer and damage to vital information compromised the main security threat.

     The virus is attached to the program or file in a section of computer code, it can spread from computer to computer. It spread side of the side infected computers. Virus can damage software, hardware and documents.

     Worm virus is a sub-category. Usually, the worm spread without user operation, and through its own distribution network or a complete copy of the changes. Worms consume memory or network bandwidth, which could lead to computer crashes. And the spread of worms do not have to “host” program or file, so you can sneak into the system and allow others to remote control your computer. As against the larger well-known “shock wave (Worm.Sasser)”, “Shock Waves (Worm.Blaster)” are the representatives of worms.

     Trojan horse is a malicious program, which quietly running on the host machine, the user not aware of the circumstances, allow an attacker to obtain remote access and control system of privileges. Generally speaking, most Trojans are imitating some of the regular remote control software functions. Trojan horse attacks are often hidden in some small games or software, the lure careless users in their own machines to run on. The most common situation is that users either never taken the formal operation of the site and download the software with malicious code, either accidentally clicked on the malicious code with the e-mail attachments. On behalf of its software includes Back Orifice, SubSeven, and so on.

     Trojan horses have captured a user’s screen, and every time the ability to keystrokes, which means that an attacker could easily steal the user’s password, directory path, drive mapping, and even medical records, bank accounts and credit cards, personal communication of information . If the PC with a microphone, eavesdropping Trojan horse to the transcript. If the PC with a camera, many Trojan horses can turn it on, capture video content.

     Therefore, in order to network and Internet access to basic security, with the latest anti-virus software are necessary, otherwise you may unknowingly suffered heavy losses.

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