Posts by admin
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Apr
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the plate on the left hand side is more dense than that on the right side so due to convergence
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By
admin
the plate to the right-hand side moved up while that on the left-hand side dropped below it.
26
Apr
26
Apr
caused by the overlying materials
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the rock layers deep down the earth's surface flow to respond to the stress as it is seen in the diagram. Initially
26
Apr
26
Apr
the hidden code also runs. This may then delete files which may destroy the computer. Most of these are spread through attachments in e-mail. For example Melissa
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By
a virus which was able to lead to service denial in the entire world in 1999.
26
Apr
where retransmission or recording of information in the packets is done using network. This threat involves programs that require authentication sequence. This is so because an intruder could replay a message authentication in a sequence to have access to system. The packet replay is not undetached easily. It could be prevented through the use of time stamping or sequence counting(Bishop
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2003:68).