{"draft":"","doc_id":"RFC1825","title":" Security Architecture for the Internet Protocol ","authors":["R. Atkinson"],"format":["ASCII","HTML"],"page_count":"22","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"IP Security Protocol","abstract":" This memo describes the security mechanisms for IP version 4 (IPv4) and IP version 6 (IPv6) and the services that they provide.  [STANDARDS-TRACK]","pub_date":"July 1995","keywords":["IPv4","IPv6","IP-layer","ipsec"],"obsoletes":[],"obsoleted_by":[" RFC2401"],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC1825","errata_url":null}