; · abnormal operation ; · compliance and alteration a network by unauthorized person. · Preparing a network diagram which having a detail related to scope of internal network and external network and other

interest Total 1. Balance at the beginning 25x0 x x x x x x x (x) x x 2. Accumulation from write off x x x 3. Adjusted balance x x x x x x x (x) x x Alteration between a period 4. Appraisal surplus x x 5

application system data; (8) limit the number of entering wrong passwords. In practice, there should not be more than 10 unsuccessful attempts; (9) transmit passwords to users securely such as in sealed