O'Reilly logo
  • KIM LETKEMAN thinks this is interesting:

The primary goals of cryptography, data confidentiality, data integrity, authentication, and non-repudiation (accountability) can be used to thwart numerous types of network-based attacks, including eavesdropping, IP spoofing, connection hijacking, and tampering.


Cover of Network Security with OpenSSL


A blockchain requires the same properties and adds indelibility of the data.