Everyone has heard something about IP, or IPv4. IP (Internet protocol)- it is nothing more than, the way how computers are connecting in the network. IP is the adress of every computer. But numbers of adresses in IPv4 is small (2^32) and is almost fully used. It was the reason to create New version of Internet protocol. IPv6 has much more (2^128). Why difference is so big? In IPv6 adresses are coded in hexadecimal system, version 4 have been written in the binary numeral system. This is technical difference. Of course not the only one. More interesting is the way of use IPsec (IP security). More adresses needs more solutions for security. In 4th version of Internet protocol IPsec Has been only as suplement. In next version it’s as integral part of protocol.
What provides IPsec? Integrity, Confidentiality, Authentication, Key management. Other standards such as IETF
Oto próbka moich umiejętności.
Posiadam bardzo szeroką gamę zainteresowań, IT,astronomia, historia, polityka, geopolityka, fantastyka. Często reprezentowałem uczelnię na różnych konferencjach, obecnie jestem w trakcie uzyskiwania certyfikatu native speakera z języka angielskiego, co udowodni moje kwalifikacje.