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  2. Digital Transmission Content Protection - Wikipedia

    en.wikipedia.org/wiki/Digital_Transmission...

    DTCP has also been referred to as "5C" content protection, a reference to the five companies that created DTCP; Hitachi, Intel, Matsushita, Sony, and Toshiba. The standard was originally proposed in February 1998, when the five companies presented the system to the Copy Protection Technical Working Group (CPTWG), an ad hoc body organized to ...

  3. DVB-CPCM - Wikipedia

    en.wikipedia.org/wiki/DVB-CPCM

    DTCP-IP is a link protection system similar to HDCP, but operates over a LAN or WLAN connection. Both HDCP and DTCP-IP are link protection "render and toss" technologies that generally prohibit the receiving device from recording or redistributing the content.

  4. Explicit Congestion Notification - Wikipedia

    en.wikipedia.org/wiki/Explicit_Congestion...

    Explicit Congestion Notification (ECN) is an extension to the Internet Protocol and to the Transmission Control Protocol and is defined in RFC 3168 (2001). ECN allows end-to-end notification of network congestion without dropping packets.

  5. Datagram Congestion Control Protocol - Wikipedia

    en.wikipedia.org/wiki/Datagram_Congestion...

    In computer networking, the Datagram Congestion Control Protocol (DCCP) is a message-oriented transport layer protocol.DCCP implements reliable connection setup, teardown, Explicit Congestion Notification (ECN), congestion control, and feature negotiation.

  6. High-bandwidth Digital Content Protection - Wikipedia

    en.wikipedia.org/wiki/High-bandwidth_Digital...

    In the United States, the Federal Communications Commission (FCC) approved HDCP as a "Digital Output Protection Technology" on 4 August 2004. [13] The FCC's Broadcast flag regulations, which were struck down by the United States Court of Appeals for the District of Columbia Circuit , would have required DRM technologies on all digital outputs ...

  7. Type approval - Wikipedia

    en.wikipedia.org/wiki/Type_approval

    Type approval or certificate of conformity is granted to a product that meets a minimum set of regulatory, technical and safety requirements. Generally, type approval is required before a product is allowed to be sold in a particular country, so the requirements for a given product will vary around the world.

  8. Online Certificate Status Protocol - Wikipedia

    en.wikipedia.org/wiki/Online_Certificate_Status...

    The OCSP responder uses the certificate serial number to look up the revocation status of Alice's certificate. The OCSP responder looks in a CA database that Carol maintains. In this scenario, Carol's CA database is the only trusted location where a compromise to Alice's certificate would be recorded.

  9. IEEE 802.11p - Wikipedia

    en.wikipedia.org/wiki/IEEE_802.11p

    IEEE 802.11p is an approved amendment to the IEEE 802.11 standard to add wireless access in vehicular environments (WAVE), a vehicular communication system.It defines enhancements to 802.11 (the basis of products marketed as Wi-Fi) required to support intelligent transportation systems (ITS) applications.