What are the dangers of sending info via steganography?

What are the dangers of sending info via steganography?

Another dangerous application to steganography involves malevolent users of the system whose intent is to transfer or steal sensitive information or files. This can very easily be done with “Text in media files” or the “Files archive in pictures” methods mentioned previously in this article.

How can steganography can harm your computer system?

Hackers use the information disguising technique known as steganography to infiltrate computer systems. “We are seeing trends among malware developers who are intrinsically using information hiding technique to make malware harder and harder to detect,” Mazurczyk says.

What are the challenges of steganography?

The challenge of using steganography in computer images is to hide as much data as possible with the least noticeable difference in the image. There are a number of steganographic methods and applications available for download on the Internet.

Can DLP detect steganography?

Steganography is a large domain which cover many ways to hide information in binary document (and not only image). So may be DLP will be able to cover some (one way could be by detecting usage of standard steganography tool on endpoint) but not all of them.

How do hackers use steganography illegal?

The malware used steganography for hiding credit card and payment details inside a JPG image file while sending it back to the hacker’s command and control servers. At the destination end, once the hackers receive the image, they decrypt it and extract the confidential details.

Why do hackers use steganography?

Why? Hackers are able to use image steganography techniques to conduct malicious activity and ultimately compromise enterprise networks. Today, hackers use steganography to obfuscate payloads embedded inside of the image that can be undetectable by traditional security solutions and successfully spread malware.

What is the relationship between steganography and data loss prevention DLP )?

Which is the most common misuse of steganography?

(Anyone involved in computer security will know of the “Dancing pig problem”). The most common misuse of steganography is the hiding of malware into seemingly safe files such as pictures, audio and email attachments. This method is used to hide any type of malware ranging from viruses to worms from spyware to Trojans.

What are the advantages and disadvantages of steganography?

The main advantage is that in some systems, picture files are not scanned and the companion process will not have a virus signature. While in the previous cases steganography was used to hide the malware to infect the system, it can also be used maliciously in reverse.

How to remove steganography from a JPG file?

One of the easiest methods to do this process is by utilizing an archiving program and a command. In one folder place a “carrier” jpg and the files to be hidden inside an archive file. Run “cmd” and type in the command in the form of “copy /b carrierpic.jpg + secretfiles stegapic.jpg”.

Are there any macros that fall under steganography cap?

Macros embedded in Microsoft documents also fall under the steganography cap. These mini-programs are executed as soon as one opens the document and mostly spread by copying the email addresses in the address book and sending itself automatically by email.