This page was partially updated on 02.May.2004, and has been around since 18.May.1999

I have included a powepoint presentation regarding Easy SET (1,5M). This could be interesting for those working in Secure Electronics Transactions.

SET (Secure Electronics Transactions)





Certification Authorities

Electronic Commerce

Legal Issues

Smart Cards


Internet Technology Related





Books and Bookstores

Other PKI related stuff

Section Index:


Extensive list of Certification Authorities:

PGP Certification Authorities:


CAs accredited by the German Digital Signature Law ("Signaturgesetz")

CAs accredited by the Italian Digital Signature Law

CAs licensed by the Utah Digital Signature Act

CAs licensed by Washington State's Electronic Authentication Act

CAs licensed by Oregon's Electronic Signature Act

CAs licensed by the North Carolina Electronic Commerce Act

CAs licensed by California's Digital Signature Regulations

CAs licensed by Nebraska's Digital Signatures Act

PKI Service Providers approved by the Texas Digital Signature Rule

Information and documents related to the European Directive for Electronic Signatures

CAs licensed under the Gvmt of India IT Act 2000

CAs licensed under the Polish Digital Signature Law

TTPs registered under the Dutch Wet Elektronische Handtekeningen


Digital Signatures:

PGP / OpenPGP / GPG:

General World Wide Web Security:

Secure Socket Layer (SSL) / Transport Layer Security (TLS):

MIME Security:

DNSSEC resources:

Implementations / (open source) Toolkits / Products / Vendors:

Literature / Articles / Publications / RFCs:

Miscellaneous PKI and Security stuff: