ISBN 0-88385-622-0 බාහිර වෙබ් අඩ්වි[සංස්කරණය] Look up encryption in Wiktionary, the free dictionary. http://www.enterprisenetworkingplanet.com/_featured/article.php/3792771/PGPs-Universal-Server-Provides-Unobtrusive-Encryption.htm SecurityDocs Resource for encryption whitepapers A guide to encryption for beginners Accumulative archive of various cryptography mailing lists.