Šifruotų ir suspaustų failų aptikimo metodų tyrimas / ; Methods for detecting encrypted and compressed files.

When computer networks became mainstream, new ways to commit existing crimes and new crime types arose. Recently computer forensics have been advancing rapidly and cybercrime investigators are becoming more experienced and various tools and applications are being developed to help fighting against cybercrime. In computer forensics speed and efficiency are very important while looking for digital evidence. In order to effectively carry out investigation, different types of information must be given different priorities. It is more likely to detect evidence of criminal activity within compressed or encrypted files, therefore priority should be given to search and identification of compressed and encrypted information.