GB/T 18020-1999 Abolished National standards

GB/T 18020-1999 Information technology—Security requirements for application level firewall

Publish Date: 1999-11-11 Implement Date: 2000-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 18020-1999

Standard Type: National standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Data encryption

ICS Name: Character sets and information encoding

Publish Date: 1999-11-11

Implement Date: 2000-05-01

Pages: 19 pages

Development Information

Word Count: 35 Thousand words Pages: 19 pages

Referenced Standards

GB/T 9387.2-1995 Information processing system—Open Systems Interconnection—Basic Reference Model—Part 2:Security architecture

Related Standards

GB/T 2312-1980 Active

GB/T 2312-1980 Code of Chinese graphic character set for information interchange—Primary set

Publish Date: 1980-03-09

GB/T 1989-1980 Active

GB/T 1989-1980 Methods for indication of the 7-bit encoding character set for information processing switching on 12.7mm magnetic tape

Publish Date: 1980-07-10

GB/T 1991-1980 Abolished

GB/T 1991-1980 Methods for expression of the 7-bit encoding character set for information processing exchange on perforated paper tape

Publish Date: 1980-07-10

GB/T 3236-1982 Abolished

GB/T 3236-1982 Implementation of 7-bit and 8-bit coded character sets for information processing interchange on punched paper cards

Publish Date: 1982-11-16

GB/T 3469-1983 Replaced

GB/T 3469-1983 Codes for documentary types and documentary carriers

Publish Date: 1983-01-29

GB/T 3911-1983 Active

GB/T 3911-1983 Graphical representations of the control characters of 7-bit coded character set for information processing

Publish Date: 1983-11-02