Secure and trusted communications.

Conferences & workshops.

Expired deadline...
DISC-11, Deadline: April 27, 2011. CORE A.
CISIS-11, Deadline: January 21, 2011. CORE B.
ICETE-11, Deadline: February 3, 2011. CORE B.
SECRYPT-11 (within ICETE-11), Deadline: February 3, 2011. CORE C.
WISTP-11, Deadline: December 15, 2010. CORE C.
TrustCom-10, Deadline: July 9, 2011. CORE B.
RECSI-10, Deadline: April 23, 2010.

Interesting papers, texts and links on the matter.

The Skype source code reverse-engineered. Here.
A Java open implementation of LKH. Here.
LotusNet: tunable privacy for distributed online social network services. Here.
Bruce Schneier: "Security in 2020". Here.
AVISPA: Automated Validation of Internet Security Protocols and Applications. Here.
Walking in Facebook: A Case Study of Unbiased Sampling of OSNs. Here.

Cryptolibraries

Bouncy Castle Crypto APIs for Java and C#. Here.
Crypto++ Library for C++. Here.

General information links.

El P2P es cada vez más una tecnología imprescindible para Internet [Spanish]. Here.

Centers and groups.

Projects.