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24.3 information security system support background any successful information security

(i.e. application information system re compiled according to PKI / Ca standard)

S2-mis features: ⊙ special software and hardware ⊙ PKI / Ca security assurance system must have password

⊙ general software and hardware ⊙ PKI / Ca security assurance system must have password ⊙ application system must be fundamentally changed (

software and hardware are common ⊙ security equipment does not have a password

MIS + s: primary information security assurance system features:

data integrity technology, authentication technology

, non denial service 3. Security technology encryption technology, data signature technology,

2. Security services: peer entity authentication services

response, recovery and counterattack WPDRRC capability model: form the framework of the macro information network security protection system structure from the three elements of personnel, technology and policy

Layer 9: core of security protection system: realize the comprehensive management of enterprise information security resources,

operation management and machine room management

application system management, software management, equipment management, document management,

recovery mechanism inspection, confidentiality test, reliability test and availability test 6) the sixth layer: operation security 7) the seventh layer

The fifth layer: application security security test, anti repudiation test,

data availabilityData monitoring and audit, data storage and backup

network facilities, applications, security products 3) the third layer: data security media and carrier security,

machine room security, site security, facility security, power system security, disaster prevention and recovery