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Tag Archives: security

Internet running out of IPV4 addresses

The four administrative groups like ICANN, NRO, IAB, and Internet Security declared that the IPv4 has drained out and the last two blocks has been allocated to RIR, ¬†and other last five blocks containing 16 million addresses might exhaust by September 2011. The switch over of IP addresses from version 4 to version 6 which […]

Acrobat PDF prone to hacking


Old Concept of attack,spread virus with the help of exe files or even some files with different extension.Same methodology is used but instead of using exe files pdf files are used to spread the virus.Main drawback is user need not even click on anything its enough if you open the pdf file.This is more or […]