Cover design for Bitcoin book
Here is the final cover design for my new Bitcoin book which will be released soon.
Ricochet uses the Tor network to reach your contacts without relying on messaging servers.
It creates a hidden service, which is used to rendezvous with your contacts without revealing your location or IP address.
Here is where my major areas of interest and expertise - healthcare security, payment security, and Bitcoin - intersect. The hospital security was compromised by hackers who ensured their own (payment) security by using Bitcoin.
Los Angeles hospital has paid $17,000 (£11,800) to hackers after its computer systems were taken offline by ransomware.
Did you know that both recent NIST encryption standards—AES and SHA-3—were designed outside of the US, and the submissions for those standards were overwhelmingly non-US?
Read more about about 865 hardware and software encryption products from 35 countries in Bruce Schneier's Worldwide Survey of Encryption Products.