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  2. Handshake (computing) - Wikipedia

    en.wikipedia.org/wiki/Handshake_(computing)

    In computing, a handshake is a signal between two devices or programs, used to, e.g., authenticate, coordinate. An example is the handshaking between a hypervisor and an application in a guest virtual machine .

  3. Comparison of network monitoring systems - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_network...

    Distributed monitoring Able to leverage more than one server to distribute the load of network monitoring. Inventory Keeps a record of hardware and/or software inventory for the hosts and devices it monitors. Platform The platform (Coding Language) on which the tool was developed/written. Data storage method

  4. QUIC - Wikipedia

    en.wikipedia.org/wiki/QUIC

    These can be negotiated by the layers running on top, but QUIC aims to do all of this in a single handshake process. [8] Another goal of the QUIC system was to improve performance during network-switching events, like what happens when a user of a mobile device moves from a local Wi‑Fi hotspot to a mobile network. When this occurs on TCP, a ...

  5. Transport Layer Security - Wikipedia

    en.wikipedia.org/wiki/Transport_Layer_Security

    Transport Layer Security (TLS) is a cryptographic protocol designed to provide communications security over a computer network, such as the Internet.The protocol is widely used in applications such as email, instant messaging, and voice over IP, but its use in securing HTTPS remains the most publicly visible.

  6. Transmission Control Protocol - Wikipedia

    en.wikipedia.org/wiki/Transmission_Control_Protocol

    Transport Layer Security (TLS) requires a handshake of its own for key exchange at connection establishment. Because of the layered design, the TCP handshake and the TLS handshake proceed serially; the TLS handshake cannot begin until the TCP handshake has concluded. [113] Two RTTs are required for connection establishment with TLS 1.2 over TCP ...

  7. USB communications - Wikipedia

    en.wikipedia.org/wiki/USB_communications

    USB 2.0 added two additional handshake packets: NYET and ERR. NYET indicates that a split transaction is not yet complete, while ERR handshake indicates that a split transaction failed. A second use for a NYET packet is to tell the host that the device has accepted a data packet, but cannot accept any more due to full buffers.

  8. Simple Network Management Protocol - Wikipedia

    en.wikipedia.org/wiki/Simple_Network_Management...

    Thus introducing a challenge-response handshake for each command would impose a burden on the agent (and possibly on the network itself) that the protocol designers deemed excessive and unacceptable. [citation needed] The security deficiencies of all SNMP versions can be mitigated by IPsec authentication and confidentiality mechanisms.

  9. Site reliability engineering - Wikipedia

    en.wikipedia.org/wiki/Site_reliability_engineering

    Site Reliability Engineering (SRE) is a discipline in the field of Software Engineering and IT infrastructure support that monitors and improves the availability and performance of deployed software systems and large software services (which are expected to deliver reliable response times across events such as new software deployments, hardware failures, and cybersecurity attacks). [1]