Blockchain
About this topic
A blockchain is an expanding list of cryptographically signed, irrevocable transactional records shared by all participants in a network. Each record contains a time stamp and reference links to previous transactions. With this information, anyone with access rights can trace back a transactional event, at any point in its history, belonging to any participant.
Featured One-Minute Insights
Sept 2024
How are U.S. CISOs Addressing Liability Risk?
New regulations taking effect in the U.S. mean that cybersecurity leaders could face legal liability in the event of an incident. What strategies are they using to protect themselves?