Steganography

The practice of hiding information within files or images to evade detection.

Understanding:

Steganography is the practice of hiding secret data within files, images, videos, or network traffic to evade detection. It is often used by cybercriminals for data exfiltration, malware communication, and covert messaging.

Common Applications and Use Cases:

Covert Communication – Used in espionage and cybercriminal networks.
Malware Payload Delivery – Malicious code is embedded in images or documents.
Digital Watermarking – Used to protect intellectual property.

Best Practices and Security Considerations:

Use Steganalysis Tools – Detect hidden data in suspicious files.
Monitor Network Traffic for Anomalies – Prevents hidden data transfers.
Restrict Execution of Unknown Files – Prevents steganography-based malware execution.