Hard disk will have hackers seeing double

Tuesday, 23 July 2002, 11:48 AM EST

Hackers will be unable to attack Web sites protected by a new security system unless they can change the laws of physics, according to Naoto Takano, chief executive officer of Scarabs, a Japanese company.

The company claims that it has developed a hard disk with two heads that prevents disk files published on the Web from being altered by hackers.

Scarabs put two heads on the hard disk, a read-only head that is connected via one cable to a Web server for people to browse content on the disk file and a read/write head that is connected by another cable to a PC for administrators who renew the data. Internet users have access to the disk file only through the read-only head and so there is no physical way they can go into the system and rewrite the data.

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