ALYac Internet Security Pro

All-in-one Security Package
ALYac Internet Security Pro

ALYac Internet Security is a collective anti-malware program for protecting your PCs from outside online threats.

  • Multi-protection with Multi-Layered Detection System
  • Catches even unknown threats by Proactive Detection Technology
  • Firewall and Self Protection Mode for shielding PC system
Coming Soon

Multi layered protection with award winning dual engines
With award winning BitDefender and ESTsoft’s Tera Engine, ALYac establishes several protection layers for catching and blocking malware(such as spyware, trojans, adware, worm, viruses and so on) and hacking tools.

Increase Scan Speed with “Smart Scan Technology“
ALYac’s Smart Scan provides fast and efficient file scan process with classifying safe files and storing in WhiteList database. As WhiteList database is updated every time after finishing virus scan, the more virus scan happens, the less scan time is made.

Enhance PC performance with Tune-up functions
ALYac optimizes your computer’s performance and responsiveness by deleting unnecessary files, cleaning up Windows and Internet temporary files and managing PC registry.

Prevents normal files from being detected as a virus
ALYac prevents any normal file from being detected as a virus by establishing ESTsoft’s own false positive system.

One-click interface
Basically ALYac’s every function is able to be run with one or two clicks. ALYac’s “My One Care” even makes users run all ALYac features at once.

Modes of Scanning and Cleaning malware and viruses
1. Quick Scan
Quick scan checks running process with related files and a crucial part of system areas. It is the fastest way to detect malicious system threats such as malware.
2. Basic Scan
Basic scan checks all system areas and frequently infected locations
3. Advanced Scan
Advanced scan checks all system disks or specified folders. Compared to other scans, Advanced Scan takes more time but provides wide and thorough scanning process with detecting every possible online threat.

Real-time Scan
ALYac protects your PC 24/7 with scanning PC system in real-time. By scanning all accessed, and using files to browse the internet, e-mail messages and communications through Instant Messaging Software at all times, Real-time Scan prevents exposure to viruses and malware while surfing the web and protects your system and personal information.

Proactive Detection Technology : Block even unknown threats
Unknown threats can be blocked based on ALYac’s proactive detection technology which detects even new types of online threats based on rule-based method of identifying new viruses. ALYac decides and detects threats likely to occur beforehand by running files and collecting information.

ALYac protects itself from malicious threats to neutralize ALYac Real-Time Protection, Cleanup and Update features such as deletion, forced shut down, ALYac file changes.

Firewall protects your PC from inbound and outbound unauthorized connection attempts. It is quite similar to a guard at your gate – it will keep a watchful eye on your Internet connection and keep track of who to allow access to the Internet and who to block.

PC Tune-up
PC Tune-up functions optimize your PC’s performance and responsiveness by deleting unnecessary files, cleaning up Windows and Internet temporary files and managing management PC registry.

Protecting personal information
1. Shred Files
You can delete files permanently in your PC. Deleted files and folders from this feature cannot be restored by any restoration tool.
2. Cover My Tracks
PC Tune-up functions delete computer usage history, internet usage history and internet temporary files with one-click.

Quarantine and Restore Files
Based on the types of threats (viruses/malware), ALYac quarantines suspicious files in a secure By isolating these files, the risk of getting infected disappears and, at the same time. Isolated files can be restored, even if an error occurred. Important documents or private information damaged while cleaning a threat can be restored as well.

Check System Vulnerabilities
ALYac checks and fixes system vulnerabilities that can be used to attack and damage PC system.

Frequent updates against threats
Applying the latest virus signature DB and Windows Security Update keeps your system safe.
1. Windows Security Update
2. ALYac Auto Update
As ALYac updates its virus signature DB 5 times more daily, it always establishes up-to-date virus DB to protect your PC.


Minimum : 500MHz

Recommend : 2GHz


Minimum : 512MB

Recommend : 1GB


Minimum : 800MB

Recommend : 1GB


Microsoft Windows 2000/XP/Vista/7/8/10 (32bit & 64bit)