business model innovation design we're on a road to nowhere // on a quest to analyze and explore the design of business model innovations, i.e. 'hideous and hidden things' like organizational structures and capabilities, corporate strategies and all things related // on a yellow brick road with a girl, a lion and a straw-man wasting our time // …

Pinboard links for March 27th, syndicated automagically:

• ArpON :: ARP handler inspection – ArpON (ARP handler inspection) is a portable handler daemon that make ARP protocol secure in order to avoid the Man In The Middle (MITM) attack through ARP Spoofing, ARP Cache Poisoning or ARP Poison Routing (APR) attacks. It blocks also the derived attacks by it, which Sniffing, Hijacking, Injection, Filtering & co attacks for more complex derived attacks, as: DNS Spoofing, WEB Spoofing, Session Hijacking and SSL/TLS Hijacking & co attacks. This is possible using three kinds of anti ARP Spoofing tecniques: the first is based on SARPI or "Static ARP Inspection" in statically configured networks without DHCP; the second on DARPI or "Dynamic ARP Inspection" in dynamically configured networks having DHCP; the third on HARPI or "Hybrid ARP Inspection" in "hybrid" networks, that is in statically and dynamically (DHCP) configured networks together. ArpON is therefore a proactive Point-to-Point, Point-to-Multipoint and Multipoint based solution that requires a daemon in every host of the connection for authenticate each host through an authentication of type cooperative between the hosts and that doesn't modify the classic ARP standard base protocol by IETF, but rather sets precise policies by using SARPI for static networks, DARPI for dynamic networks and HARPI for hybrid networks thus making today's standardized protocol working and secure from any foreign intrusion.