Error detection is the start point of human error analysis and correction for information security. An important approach that triggers human error detection in information security of network is the commparisons from four aspects induding expected effects and observed outcomes ; effects of equipment failures and self-produced errors ; plans and executed actions, and intentions and plans. A framework for information security of network is presented to correct human error in the paper. The research framework is constructed from three angles and the performance in information security of network...