http://nguipxnkrp3qrzrlduhsatpcpwehnblzmlkc5ifiumxq4z5jlh4lwvid.onion/os_archive/os_OPSEC_357.html
Or you mean actual services running and listening at ports? Also >server with gui what the fuck Endwall 08/25/2016 (Thu) 20:19:17 [Preview] No. 405 del Run minimal, if there is a zero day for one service say apache, but you also host your mail using postfix, depending on the severity of the exploit, your loose your mail security as well.