Initial Department of Defense intrusion[edit]
Between August 23, 1999, and October 27, 1999, James committed a series of intrusions into various systems, including those of BellSouth and the Miami-Dade school system.[4] What brought him to the attention of federal authorities, however, was his intrusion into the computers of the Defense Threat Reduction Agency, a division of the United States Department of Defense, the primary function of which is to analyze potential threats to the United States of America, both at home and abroad. James later admitted to authorities that he had installed an unauthorized backdoor in a computer server in Dulles, Virginia, which he used to install a sniffer that allowed him to intercept over three thousand messages passing to and from DTRA employees, along with numerous usernames and passwords of other DTRA employees, including at least 10 on official military computers.[1]
It was later revealed that the precise software obtained was the International Space Station's source code controlling critical life-sustaining elements. According to NASA, "the software supported the International Space Station's physical environment, including control of the temperature and humidity within the living space."[5] This intrusion, when detected, caused NASA to shut down its computers for three weeks that July, costing $41,000 to check and fix its systems.[6]
Initial Department of Defense intrusion[edit]
Between August 23, 1999, and October 27, 1999, James committed a series of intrusions into various systems, including those of BellSouth and the Miami-Dade school system.[4] What brought him to the attention of federal authorities, however, was his intrusion into the computers of the Defense Threat Reduction Agency, a division of the United States Department of Defense, the primary function of which is to analyze potential threats to the United States of America, both at home and abroad. James later admitted to authorities that he had installed an unauthorized backdoor in a computer server in Dulles, Virginia, which he used to install a sniffer that allowed him to intercept over three thousand messages passing to and from DTRA employees, along with numerous usernames and passwords of other DTRA employees, including at least 10 on official military computers.[1]
It was later revealed that the precise software obtained was the International Space Station's source code controlling critical life-sustaining elements. According to NASA, "the software supported the International Space Station's physical environment, including control of the temperature and humidity within the living space."[5] This intrusion, when detected, caused NASA to shut down its computers for three weeks that July, costing $41,000 to check and fix its systems.[6]
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