ipv4 - News, Features, and Slideshows

News about ipv4
  • IPv6 boosts schools' on-net security

    Cyberbullying may be more of an operational issue in schools than the outside hacking that enterprises face, but opaque IPv4 network configurations are causing security issues for both groups as organisations struggle to enforce administrative policies by reliably matching IP addresses and user identities.

    David Braue | 25 Oct | Read more

  • Neighbour Discovery Protocol (NDP) & Automatic tunnelling

    The Neighbor Discovery Protocol (NDP) was originally designed to do the equivalent of ARP in IPv4. That is, to resolve layer three addresses into layer two addresses. Later the protocol was extended to handle other functions, like duplicate address discovery, router redirects, router advertisements and neighbor reachability.

    Karl Auer | 07 Sep | Read more

  • IPv6 - The devil you don't know...

    “Better the devil you know than the devil you don't”. No matter how bad something is, knowing about it is half the battle won. So when something new comes along, like IPv6, its very newness is an issue.

    Karl Auer | 24 Aug | Read more

Whitepapers about ipv4

  • State of the Internet Security Report Q4 2014

    This quarter’s report is the last time the State of the Internet Report will include a Security section covering attack traffic, reported DDoS attacks, and other security observations. Download today

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