ALYac Internet Security utilizes Triple Engine technology combining ESTsoft's Tera Engine, Bitdefender, and Sophos engines to provide high detection rates against malware. It offers real-time monitoring, network protection, and device control features to prevent threat invasions. The product includes proactive protection against ransomware and unknown threats through behavioral detection and automated blocking. ALYac also features Smart Scan Technology for efficient malware detection and minimizes false positives through verification processes. With over 14 million users in South Korea, it is known for its comprehensive endpoint security capabilities, including vulnerability management and patch management solutions, making it a robust tool for enterprise security.