1. What is a CryptoParty
CryptoParty is a decentralized, global initiative to introduce
the most basic cryptography software and the fundamental
concepts of their operation to the general public, such as the
–
Tor anonymity network,
–
public key encryption (PGP/GPG), and
–
OTR (Off The Record messaging).
CryptoParties are free to attend, public, commercially and
politically non-aligned events.

2. Why CryptoParty/Cryptography?
●
●
When mass surveillance and data mining define our online
lives, privacy and data protection acquire a whole new
meaning.
Citizens should be empowered to take informed decisions and
resist such surveillance.

3. Some tools
●
Lightbeam – To visualise how third parties track you
when you access any website.
●
Browser extensions – Do Not Track Me,
HTTPSEverywhere
●
Anonymous Browsing – TOR Browser
●
Encrypted Emails – Thunderbird / PGP
●
Password Management – Keepass
●
Secure Operating Systems – TAILS

4. User
Google's datacenter
Internet

5. https://www.eff.org/https-everywhere

6. Do Not Track Me www.abine.com

7. Do Not Track Me www.abine.com

8. TOR Browser www.torproject.org

9. TOR Browser www.torproject.org
Things to watch out for while using TOR
–
Internet speed might be reduced
–
Websites ask you to authenticate again
–
The last loop is unsecure

10. Encrypted Emails
How emails work

11. Encrypted Emails

12. Encrypted Emails
Things you need
●
Email Client (Thunderbird // Claws etc)
●
OpenPGP
Steps to Encrypted Emails
●
Setup your email client
●
Generate your public and private key
●
Publish your private key, if you prefer to.
●
Encrypt outgoing emails using the receipients' public key
●
Decrypt incoming emails using your own private key

13. Thank you
Presentation by Surendran (@surendranb)