Information Security vs Cyber Security - What's the Difference?

Technically cybersecurity is an aspect of information security and is mainly focused on threats to digital assets. 

Key Distinctions

Information Security (Infosec) is an extensive field dedicated to safeguarding information in all its forms—whether digital, physical, or even verbal.

Conversely, Cybersecurity is a specialized area within information security concentrating exclusively cyber threats to electronic data, systems, and networks.

Scope and Emphasis

Infosec encompasses threats emerging from both digital and physical avenues (for instance, paper documents and social engineering tactics).

In contrast, Cybersecurity hones in on digital risks, including malware, ransomware, and phishing attacks.

Common Foundations

Both domains are anchored in the CIA Triad:

Confidentiality – protecting data from unauthorized access.

Integrity – ensuring the accuracy and reliability of data.

Availability – guaranteeing data is accessible whenever required.

As a practitioner, I strongly advocate for Information Security due to its comprehensive nature and alignment with industry standards like ISO and NIST which aim to prevent, identify, and address information security risks, including cyber threats.

Earlier this year, Forbes published an article that effectively delineates the differences for those seeking a more in-depth understanding including career paths.