Solidot: Twitter启用正向加密保护数据安全

Solidot

奇客的资讯，重要的东西

Twitter启用正向加密保护数据安全
http://solidot.org.feedsportal.com/c/33236/f/556826/s/3412a9f7/sc/21/l/0L0Ssolidot0Borg0Cstory0Dsid0F37373/story01.htm
Nov 25th 2013, 12:18

Twitter透过官方博客宣布启用完全正向加密（Perfect Forward Secrecy，PFS）保护用户数据，防止未来加密密钥遭到破解。PFS是密钥协商协议的一个属性，可以防止追溯攻击——也就是如果有人破解了加密密钥，该密钥可被利用追溯破解之前记录的加密流量。Twitter的Jacob Hoffman-Andrews指出，如果有人破解或窃取了其私钥，他们将不能使用该私钥解密已记录流量，他表示此类的保护对于今天的互联网已变得日益重要。NSA此前曾被曝光记录加密流量等以后再去破解。
This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers.



You are receiving this email because you subscribed to this feed at https://blogtrottr.com

If you no longer wish to receive these emails, you can unsubscribe here:
https://blogtrottr.com/unsubscribe/cz0/jPbdSR