What is Ryuk ransomware?
Ryuk is a type of ransomware that attackers have used to extort money from businesses since 2018. The parties who operate Ryuk pursue bigger targets and charge heftier ransoms than…
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Ryuk is a type of ransomware that attackers have used to extort money from businesses since 2018. The parties who operate Ryuk pursue bigger targets and charge heftier ransoms than…
Heuristics came to public attention when Daniel Kahneman published his best-selling book “Thinking, Fast and Slow”. In it, Kahneman summarized the findings from his decades-long collaboration with his research partner…
Personally Identifiable Information (PII) is the term used for data that can be traced back to one specific user. Examples of PII are names, social security numbers, biometrics, and other…
A zero-day exploit is an attack that takes advantage of a mostly unknown security vulnerability. What is a zero-day exploit? A zero-day exploit (also called a zero-day threat) is an…
A next-generation firewall (NGFW) is a security appliance that processes network traffic and applies rules to block potentially dangerous traffic. NGFWs evolve and expand upon the capabilities of traditional firewalls.…
Load balancing distributes traffic among multiple servers to improve a service or application’s performance and reliability. Load balancing is distributing computational workloads between two or more computers. Load balancing is…
TLS 1.3 improves over previous versions of the TLS (SSL) protocol in several essential ways. What is the difference between TLS 1.3 and TLS 1.2? TLS 1.3 is the latest…
Ports are virtual places within an operating system where network connections start and end. They help computers sort the network traffic they receive. A port is a virtual point where…
Secure Sockets Layer (SSL) is a security protocol that provides privacy, authentication, and integrity to Internet communications. SSL eventually evolved into Transport Layer Security (TLS). SSL, or Secure Sockets Layer,…
Keyless SSL allows organizations that cannot share their private keys to move to the cloud while maintaining SSL/TLS encryption. What is keyless SSL? Keyless SSL is a service for companies…