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  2. Browser sniffing - Wikipedia

    en.wikipedia.org/wiki/Browser_sniffing

    Browser sniffing increases maintenance needed. Websites treating some browsers differently should provide an alternative version for other browsers. Use of user agent strings are error-prone because the developer must check for the appropriate part, such as "Gecko" instead of "Firefox". They must also ensure that future versions are supported.

  3. User agent - Wikipedia

    en.wikipedia.org/wiki/User_agent

    On the Web, a user agent is a software agent responsible for retrieving and facilitating end-user interaction with Web content. [1] This includes all web browsers , such as Google Chrome and Safari , some email clients , standalone download managers like youtube-dl , and other command-line utilities like cURL .

  4. Timeout Detection and Recovery - Wikipedia

    en.wikipedia.org/wiki/Timeout_Detection_and_Recovery

    Timeout Detection and Recovery or TDR is a feature of the Windows operating system (OS) introduced in Windows Vista. It detects response problems from a graphics card (GPU), and if a timeout occurs, the OS will attempt a card reset to recover a functional and responsive desktop environment .

  5. Carnivore (software) - Wikipedia

    en.wikipedia.org/wiki/Carnivore_(software)

    The Carnivore system was a Microsoft Windows-based workstation with packet-sniffing software and a removable Jaz disk drive. [4] This computer must be physically installed at an Internet service provider (ISP) or other location where it can "sniff" traffic on a LAN segment to look for email messages in transit. The technology itself was not ...

  6. Feature detection (web development) - Wikipedia

    en.wikipedia.org/wiki/Feature_detection_(web...

    Feature detection (also feature testing) is a technique used in web development for handling differences between runtime environments (typically web browsers or user agents), by programmatically testing for clues that the environment may or may not offer certain functionality.

  7. List of computing and IT abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_computing_and_IT...

    UAAG—User Agent Accessibility Guidelines; UAC—User Account Control; UART—Universal Asynchronous Receiver/Transmitter; UAT—User Acceptance Testing; UB—Undefined Behavior; UCS—Universal Character Set; UDDI—Universal Description, Discovery, and Integration; UDMA—Ultra DMA; UDP—User Datagram Protocol; UEFI—Unified Extensible ...

  8. Network eavesdropping - Wikipedia

    en.wikipedia.org/wiki/Network_eavesdropping

    Network eavesdropping, also known as eavesdropping attack, sniffing attack, or snooping attack, is a method that retrieves user information through the internet.This attack happens on electronic devices like computers and smartphones.

  9. User-Agent header - Wikipedia

    en.wikipedia.org/wiki/User-Agent_header

    The user agent for the operator of a computer used to access the Web has encoded within the rules that govern its behavior the knowledge of how to negotiate its half of a request-response transaction; the user agent thus plays the role of the client in a client–server system. Often considered useful in networks is the ability to identify and ...