Telecommunications history Archives

The Bell System Divestiture (1982)

The Bell System Divestiture refers to the court-ordered breakup of the American Telephone and Telegraph Company (AT&T) monopoly in the United States, finalized in 1982 and implemented on January 1, 1984. The action resulted from an antitrust lawsuit brought by the U.S. Department of Justice against AT&T, which had long controlled the vast majority of […]

Secure Communication 4.7 (41)

Computer Networks, Cryptography, Cybersecurity, Definition, Information Security, Telecommunications, Telecommunications history, Telecommunications standards / authentication, cybersecurity protocols, digital signatures, encryption, end-to-end encryption, public key cryptography, quantum cryptography, secure networking, SSH, Technology, TLS

Secure communication refers to the transmission of information between parties in a manner that prevents unauthorized access, alteration, or interception. Its objective is to ensure that messages remain confidential, authentic, and intact during transmission across potentially hostile environments such as public networks. In modern systems, secure communication relies on cryptographic protocols, authentication mechanisms, and network

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Telecommunications history

The Bell System Divestiture (1982) 5 (37)

Secure Communication 4.7 (41)