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What is a message authentication code (MAC)? How it works and best practices
What is a message authentication code (MAC)? How it works and best practices
A message authentication code (MAC) is a cryptographic checksum applied to a message to guarantee its integrity and authenticity.
What is SIEM (security information and event management)?
SIEM (security information and event management) is software that helps organizations detect, analyze, and respond to security threats by collecting and correlating security event data from across the IT environment in real time.
What is a threat actor?
A threat actor, also called a malicious actor, is an entity that poses a security risk and seeks to cause harm to individuals, devices, networks or digital systems, often by exploiting vulnerabilities.
What is the principle of least privilege (POLP)?
The principle of least privilege (POLP) is a concept in computer security that limits users' access rights to only what is strictly required to do their jobs.
What is business continuity software?
Business continuity software is an application or suite designed to make business continuity planning/business continuity management (BCP/BCM) processes, metrics and compliance more efficient and accurate.
What is quantum key distribution (QKD)?
Quantum key distribution (QKD) is a secure communication method for exchanging encryption keys only known between shared parties.