What is Obfuscation?

Obfuscation in the cyber world refers to methods used to make computer code unclear, allowing hackers to disguise malware. This is commonly done with a variety of malware so that network professionals and security programs cannot detect or block its presence. Obfuscated code also makes it tougher to analyze malware, which in turn makes it difficult to create a permanent fix. Obfuscation can also be used for good, making legitimate software more secure.

How to Recognize This Threat: Obfuscation is designed to make malware difficult to detect, but antivirus and other intrusion prevention software typically employ heuristic detection techniques which can identify the presence of obfuscated code.

How to Prevent This Threat: Get a firewall from a top brand along with a security services subscription. This will ensure your network has the latest in antivirus and intrusion prevention technology to help find and catch malware with obfuscated code.