Encryption is a core foundational cybersecurity concept that every cybersecurity and GRC professional should understand.
What Is Encryption?
Encryption refers to the practices, processes, or technologies related to encryption within the context of information security and risk management. Understanding encryption helps organizations protect their systems, data, and operations from relevant threats.
How It Works
Encryption is applied through a combination of policies, technical controls, and organizational procedures. Security teams implement encryption as part of a broader security program aligned to industry frameworks and regulatory requirements.
Why It Matters
Organizations that correctly implement encryption reduce their exposure to cyber risk, improve regulatory compliance, and strengthen their overall security posture.
Key Takeaways
- Understand what encryption is and how it applies to your organization’s security program.
- Align encryption practices to a recognized framework such as NIST CSF, ISO 27001, or CIS Controls.
- Regularly review and test controls related to encryption to ensure they remain effective as threats evolve.