密码学的一些连接 ，都是英文的。

Sites with many good links
www.Counterpane.com
Author App Crypto Book B. Schneier

www.cryptography.com
Cryptography researcher P. Kocher

http://theory.lcs.mit.edu/~rivest/crypto-security.html#Other
Creator RSA R. Rivest

www.infowar.com
Long time security activist W. Schwartau

www.io.com/~ritter/NETLINKS.HTM
Cryptologist T. Ritter

www.pbs.org/wgbh/nova/decoding/textindex.html
Public Broadcasting System

Industry and U.S. Government standards
Describe standards
www.ietf.org     IETF standards for E-everything
www.rsasecurity.com/rsalabs/pkcs     Public key cryptographic standards (PKCS)
http://csrc.nist.gov/publications/fips/index.html     US Federal Government Standards

U.S. Federal Government
http://csrc.nist.gov/CryptoToolkit/  First stopping point
www.nsa.gov Next stop
http://gits-sec.treas.gov/krdptut.htm (‘follow the money’)
www.gsa.gov/aces/about.htm What’s selling to U. S. government agencies

Tutorials and teaching
www.microsoft.com/technet/security/kerberos/default.asp Microsoft Kerberos
www.conceptLabs.co.uk Intro to cryptography
www.math.washington.edu/~koblitz/crlogia.html Teaching aids
www.nsa.gov/museum/ NSA Crypto museum
www.und.nodak.edu/org/crypto/crypto/ U of N. Dakota/American Cryptogram Assoc
www.certicom.com Elliptic curve tutorials
www.cs.adfa.oz.au/teaching/studinfo/csc/lectures/ Australian military education
web.mit.edu/network/pgp.html M.I.T’s PGP distribution site
http://world.std.com/~franl/crypto/  Good links as well
www.cosc.georgetown.edu/~denning/crypto/ Crypto policy and good links as well
www.hifn.com Intro cryptography and compression
www.io.com/~ritter/Learning.htm Intro from a professional cryptographer
www.timestep.com/ SSL and IPsec articles
www.counterpane.com/insiderisks5.html Some public key precautions
www.iks-jena.de/mitarb/lutz/certification/mc/cert.htm More public key precautions.

Cryptographic applications and code
www.imc.org Internet Mail Consortium
www.pgp.com Two commercial distributors of PGP
www.pgpi.com International PGP site
www.smartcardforum.org Smart Cards
www.vpnc.org Virtual private networks
www.zks.net Remaining anonymous with Zero Knowledge
www.celocom.com/web/celo/d.asp Example of a digital signature retailer
www.cisco.com/warp/public/759/ Cisco routers have a cryptographic need
www.baltimore.com Example of PKI retailer
www.checkpoint.com Example of VPN and firewall builder and seller

Privacy and other news
Privacy and news

www.computerprivacy.org  Americans for Computer Privacy
www.eff.org Electronic Frontier Foundation
www.epic.org Electronic Privacy Information Center

News (register for e.zines)
www.pwcglobal.com/cce Pricewaterhouse Coopers
www.infosecuritymag.com/ Information Security Magazine
www.NyTimes.com NY Times
www.icsa.net International Computer Security Assn
www.faqs.org/faqs/by-newsgroup/sci/sci.crypt.html Newsgroup FAQ
www.zdnet.com/zdnn/ecrime ZD net dedicated site
www.mercurycenter.com/svtech/reports/gmsv/  Silicon Valley’s local newspaper

Bankers and Lawyers
www.abaecom.com American Bankers Assoc
www.digsigtrust.com American Bar Assoc
www.ilpf.org Internet Law & Policy Forum
www.bakerinfo.com/ecommerce  Example of law firm specializing in digital signatures

[注意]传递专业知识、拓宽行业人脉——看雪讲师团队等你加入！