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  2. MAC flooding - Wikipedia

    en.wikipedia.org/wiki/MAC_flooding

    MAC flooding. In computer networking, a media access control attack or MAC flooding is a technique employed to compromise the security of network switches. The attack works by forcing legitimate MAC table contents out of the switch and forcing a unicast flooding behavior potentially sending sensitive information to portions of the network where ...

  3. Distributed denial-of-service attacks on root nameservers

    en.wikipedia.org/wiki/Distributed_denial-of...

    However, in practice, the root nameserver infrastructure is highly resilient and distributed, using both the inherent features of DNS (result caching, retries, and multiple servers for the same zone with fallback if one or more fail), and, in recent years, a combination of anycast and load balancer techniques used to implement most of the ...

  4. Address Resolution Protocol - Wikipedia

    en.wikipedia.org/wiki/Address_Resolution_Protocol

    The Address Resolution Protocol ( ARP) is a communication protocol used for discovering the link layer address, such as a MAC address, associated with a given internet layer address, typically an IPv4 address. This mapping is a critical function in the Internet protocol suite. ARP was defined in 1982 by RFC 826, [1] which is Internet Standard ...

  5. Refraction networking - Wikipedia

    en.wikipedia.org/wiki/Refraction_networking

    Refraction networking. Refraction networking, also known as decoy routing, is a research anti-censorship approach that would allow users to circumvent a censor without using any individual proxy servers. [1] Instead, it implements proxy functionality at the core of partner networks, such as those of Internet service providers, outside the ...

  6. DNS blocking - Wikipedia

    en.wikipedia.org/wiki/DNS_blocking

    DNS blocking. Domain Name System blocking, or DNS blocking / filtering, is a strategy for making it difficult for users to locate specific domains or websites on the Internet. It was first introduced in 1997 as a means to block spam email from known malicious IP addresses. [1]

  7. Cyanide Poisoning: Symptoms, Treatment, Complications, and More

    www.healthline.com/health/cyanide-poisoning

    Outlook. Prevention. Symptoms of cyanide exposure typically appear within a few seconds to several minutes after exposure, and may include weakness, nausea, headache, and difficulty breathing ...

  8. Salmonella: Causes, Symptoms, Risks, Treatment, and Prevention

    www.webmd.com/food-recipes/food-poisoning/what...

    Salmonella is a bacteria that can infect you if you eat contaminated food or handle an animal that has it. It causes diarrhea, a fever, upset stomach, and cramping. Treatment involves rehydrating ...

  9. DNSCrypt - Wikipedia

    en.wikipedia.org/wiki/DNSCrypt

    PPTP. WireGuard. v. t. e. DNSCrypt is a network protocol that authenticates and encrypts Domain Name System (DNS) traffic between the user's computer and recursive name servers. DNSCrypt wraps unmodified DNS traffic between a client and a DNS resolver in a cryptographic construction, preventing eavesdropping and forgery by a man-in-the-middle.

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