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  2. End-to-end encryption - Wikipedia

    en.wikipedia.org/wiki/End-to-end_encryption

    End-to-end encryption (E2EE) is a private communication system in which only communicating users can participate. As such, no one else, including the communication system provider, telecom providers, Internet providers or malicious actors, can access the cryptographic keys needed to converse. [1] End-to-end encryption is intended to prevent ...

  3. Customer-premises equipment - Wikipedia

    en.wikipedia.org/wiki/Customer-premises_equipment

    The two phrases, "customer-premises equipment" and "customer-provided equipment", reflect the history of this equipment.Under the Bell System monopoly in the United States (post Communications Act of 1934), the Bell System owned the telephones, and one could not attach privately owned or supplied devices to the network, or to the station apparatus.

  4. Personal area network - Wikipedia

    en.wikipedia.org/wiki/Personal_area_network

    Interplanetary Internet. v. t. e. A personal area network (PAN) is a computer network for interconnecting electronic devices within an individual person's workspace. [1] A PAN provides data transmission among devices such as computers, smartphones, tablets and personal digital assistants. PANs can be used for communication among the personal ...

  5. Endpoint security - Wikipedia

    en.wikipedia.org/wiki/Endpoint_security

    Endpoint security. Endpoint security or endpoint protection is an approach to the protection of computer networks that are remotely bridged to client devices. The connection of endpoint devices such as laptops, tablets, mobile phones, and other wireless devices to corporate networks creates attack paths for security threats. [1]

  6. Computer security - Wikipedia

    en.wikipedia.org/wiki/Computer_security

    An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is the protection of computer software, systems and networks from threats that may result in unauthorized information disclosure, theft of (or damage to) hardware, software, or ...

  7. Peer-to-peer - Wikipedia

    en.wikipedia.org/wiki/Peer-to-peer

    A peer-to-peer (P2P) network in which interconnected nodes ("peers") share resources amongst each other without the use of a centralized administrative system. Peer-to-peer (P2P) computing or networking is a distributed application architecture that partitions tasks or workloads between peers. Peers are equally privileged, equipotent ...

  8. Wavelength-division multiplexing - Wikipedia

    en.wikipedia.org/wiki/Wavelength-division...

    Multiplexing. In fiber-optic communications, wavelength-division multiplexing (WDM) is a technology which multiplexes a number of optical carrier signals onto a single optical fiber by using different wavelengths (i.e., colors) of laser light. [1] This technique enables bidirectional communications over a single strand of fiber (also called ...

  9. Trusted Computing - Wikipedia

    en.wikipedia.org/wiki/Trusted_Computing

    Trusted Computing. Trusted Computing (TC) is a technology developed and promoted by the Trusted Computing Group. [1] The term is taken from the field of trusted systems and has a specialized meaning that is distinct from the field of confidential computing. [2] With Trusted Computing, the computer will consistently behave in expected ways, and ...