Pages

Thursday 29 December 2011

DNS lookup to protect a check on hackers

By Charles Mcfarland


The rising use of Web had invited several misuses or abuses from the device, which can be controlled only by taking many protective steps like DNS Lookup etc. The elaboration of DNS is Domain Name Server, which can be important to lower the misuse of the secrecy in the identity with the net user. DNS enables the system to detect the identity of the user in the internet to discourage its misuse. Various numbers are used in a series by the system when a user of web make an effort to connect having a website or sends an email, these numbers are named Internet Protocol (IP) Address in the internet site. The name from the internet site is translated into numbers of IP address through IP address lookup. Alternatively DNS lookup enables the method to translate the numbers of IP address into name from the site. Such lookup services are accessible in plenty and are preferred too on the web globe as they function each methods.

Significance of DNS lookup

DNS lookup has the ability to detect the identity in the hacker if he hacks the information from the technique of particular laptop or computer user. The server, with which the domain names are operated, has the directories that link the IP address using the name from the webpage. These details may be traced out by linking the registers of domain names and tables of IP addresses. Although there are plenty of DNS lookup services readily available on world-wide-web but the purpose from the effected [person gets solved by any of them.

The hackers and crooked person remain trying to search for any loophole in this process. Most of the internet users are unaware of the process of making harm to the other user of internet. These internet users can be traced by the offenders as they are unaware that they are being preyed with malafied intention but these offenders always attempt to hide their identity and succeed many times in misleading the DNS lookups of any kind. Severally these hackers use fictitious identities to keep their genuine IP address hidden.

Working of DNS lookup tools

Though the information and facts collected by means of DNS lookup tools may be pretty negligible but it can lead the method to get extra info concerning the hackers. The name with the person backing a domain name is usually determined by way of Whois database tool. The data relating to the person or group of persons backing a domain name is needed to be registered in the Whois database as per the suggestions of Internet Corporation for Assigned Names and Numbers (ICANN). But even then the crooked persons succeed in hiding their identity from this database. Whois database can use the info each techniques using both the lookup tools and thus it may perhaps succeed in disclosing the identity with the offenders quickly.

Thus, DNS lookup tool is undertaking nicely as an effort against the offenders or hackers who use the identity of other users of world wide web for their malicious intentions but severally it fails to detect them.




About the Author:



0 comments:

Post a Comment