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ALYac

ALYac · Seoul, South Korea

Plans and prices

ALYac 3.0

Free

Windows 10 or later · noncommercial personal use

Every plan, in full

On the record

Deployment practices
ESTsecurity says ALYac deployment includes staged rollouts, pre-deployment validation, monitoring, incident response, and rollback procedures.estsecurity.com · read 12 Oct 2026
Detection engines
The product page says ALYac combines ESTsecurity’s own Tera engine with the Bitdefender engine.estsecurity.com · read 12 Oct 2026
Family Care limit
The mobile Family Care feature lets one representative manage smartphone security for up to three family members.estsecurity.com · read 12 Oct 2026
Mobile security features
The mobile app page lists virus scanning, smishing detection, Wi-Fi security, and app locking.estsecurity.com · read 12 Oct 2026
Mobile versions
ESTsecurity also lists ALYac mobile apps for Android and iOS.estsecurity.com · read 12 Oct 2026
PC maintenance
It can clear temporary files and caches to free storage and remove unused registry entries.estsecurity.com · read 12 Oct 2026
Personal-use restriction
The license permits use without a stated quantity limit for noncommercial personal purposes; it generally disallows installation on a network server for streaming to multiple computers.estsecurity.com · read 12 Oct 2026
Product
ALYac 3.0 is a free antivirus program for PCs.estsecurity.com · read 12 Oct 2026
Protection scope
antivirusestsecurity.com · read 23 Sep 2026
Ransomware protection
It blocks ransomware and can back up and restore selected files.estsecurity.com · read 12 Oct 2026
Real-time monitoring
It monitors for threats in real time and can alert users and remove detected threats.estsecurity.com · read 12 Oct 2026
Scheduled scans
Users can schedule security scans for a preferred time, and ALYac can remind them when a scan is due.estsecurity.com · read 12 Oct 2026
Support
ESTsecurity provides a personal-customer FAQ with ALYac topics including self-protection, scan types, and repeated detections.estsecurity.com · read 12 Oct 2026
Supported platforms
Windows 10 or laterestsecurity.com · read 23 Sep 2026
Windows requirement
ALYac 3.0 supports Windows 10 and later.estsecurity.com · read 12 Oct 2026

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