This limitation in detecting new, customized or targeted malware may be changing though, as antimalware software is including more behavioral-detection capabilities in its core functionality. Antimalware has included heuristic functionality for many years, but the recent advancements in behavioral detections are a significant improvement over heuristic detection. The behavioral detections can be more generic than traditional signatures because the antimalware software can find malicious behavior -- such as programs accessing saved passwords or sending passwords to an external website -- and then potentially block it or detect as malicious the file(s) being used by the malware to access passwords and quarantine them.
Dig Deeper on Malware, virus, Trojan and spyware protection and removal
Related Q&A from Nick Lewis
Enterprises new to the cloud can write new security policies from scratch, but others with broad cloud usage may need an update. Consider these ... Continue Reading
Cloud security providers need to play catch-up with the evolving advancements in cloud technology. Find out what the top CSPs offer today and which ... Continue Reading
Cloud security certifications serve to bolster security professionals' resumes and boost value to employers. Learn about the top certifications ... Continue Reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.