How is steganography used in cybersecurity?

What is steganography and how is it used in cybersecurity?

Steganography is the practice of hiding information within other non-secret data. In cybersecurity, it's used to conceal sensitive data within images, audio files, or other formats to prevent detection by unauthorized users.

Can you give me an example of how steganography is applied in real-world scenarios?

Sure! One common example is embedding secret messages within image files. For instance, a hacker might hide malicious code within an image that appears harmless, allowing it to bypass security measures.

What are the advantages of using steganography over encryption?

The main advantage of steganography is that it conceals the very existence of the message, while encryption only makes the message unreadable. This can provide an additional layer of security.

Are there any tools available for steganography?

Yes, there are several tools available, such as Steghide, OpenStego, and StegSolve, which allow users to hide and extract data from various file types.