Information Cybersecurity

January 8, 2025

What is Information Cybersecurity (InfoSec)?

Information security is the protection of information and systems from unauthorized access, use, or modification. Cybersecurity is the practice of protecting systems, networks, and programs from digital attacks. While the terms are often used interchangeably, information security is broader and includes physical security, endpoint security, and encryption.

Here are some ways to protect information and systems:

Nonrepudiation: The sender receives proof of delivery and the recipient receives proof of the sender’s identity.
Identity and access management (IAM): Tools and strategies that control how users access resources and what they can do with them.
Multifactor authentication: Requires users to supply multiple credentials to log in.
Adaptive authentication: Detects when users are engaging in risky behavior and raises additional authentication challenges.
Zero trust architecture: Verifies all connection requests between users and devices, applications, and data.
Cloud security: Ensures data remains private and secure as it passes between different internet-based applications.
IoT (Internet of Things) security: Secures smart devices and networks connected to the IoT.