simple, domain name hijacking is the original ready access to a website user, imperceptibly, hijacked to the fake Web site, such as a user to visit a well-known brand online store, a hacker can through the Domain Name Hijacking means to bring it to a fake online store and collect user the ID information and password etc..

      this kind of crime is usually realized by DNS server cache poisoning (cachepoisoning) or domain name hijacking. In recent months, hackers have shown the dangers of such attacks. In March this year, SANSInstitute found a 1300 famous brand name change in the direction of the cache poisoning attack, these brands include ABC, AmericanExpress, Citi and VerizonWireless; January, Panix domain was hijacked by an Australian hacker; in April, the Hushmail domain name server IP address is modified for connection to a hacker crudely made on the website.

      tracking domain name hijacking statistics are not yet available. However, the anti fraud group (APWG) believes that this problem has been quite serious, the working group has been hijacked domain name to the recent work of the key tasks.

      experts say, cache poisoning and domain name hijacking problem has already caused the attention and related institutions, with online brand growing, increasing turnover, this problem is more prominent, people have reason to worry, liar will soon use this hacker deception to a large number of users to obtain valuable personal information online, causing confusion in the market.

      although, domain name hijacking is very complex in technology and organization. But in the current circumstances, we can still take some measures to protect the enterprise DNS server and domain name is not manipulated by domain name liar.

      crack dilemma

      the root of DNS security problem lies in BerkeleyInternetDomain (BIND). BIND is full of security issues that have been widely reported in the past 5 years. VeriSign chief security officer KenSilva said, if you use the BIND based on the DNS server, so please follow the best practice of DNS management to do.

      SANS, chief research officer at Johannes, said: "there are some fundamental problems with the current DNS, and the most important step is to insist on

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