This 392 page, Creative Commons licensed handbook is designed to help those with no prior experience to protect their basic human right to Privacy in networked, digital domains. By covering a broad array of topics and use contexts it is written to help anyone wishing to understand and then quickly mitigate many kinds of vulnerability using free, open-source tools. Most importantly however this handbook is intended as a reference for use during Crypto Parties. It is being continuously developed.
note : Please note that the CryptoParty Handbook is currently not updated!