Seems like there is a more localized page available for your location.
Česká republika - Čeština
  • Technical Specifications

AntiVirus Essential

DSM Version 7.3

AntiVirus Essential

Features

Specifications

Limitations

AntiVirus Essential

Features

  • Scans and detects the abnormal files to protect your Synology NAS away from malware and viruses
  • Supports customizing scanning plans by configuring scanning schedules and specifying the scanning target
  • Automatically identifies and scan the new or modified files to save the scanning time

Specifications

  • Powered by ClamAV scanning engine
  • Scans the full system or specific folders
  • Scheduled automatic scan tasks
  • Smart Scan for new or modified files
  • Whitelist to exclude files from being scanned

Limitations

  • Minimum capacity of RAM required: 1 GB
  • Files larger than 2,048 MB will not be scanned
  • The probability of success for finding viruses hidden in archive files (e.g., ZIP, RAR, ARJ, Tar, Gzip, Bzip2) will be lower
  • Remote Folders (CIFS) mounted in File Station will not be included in full scan
  • Does not support scanning the following items:
    • Read-only shared folders
    • Files located in C2 Storage from Hybrid Share folders
    • Email service-related folders, including the default MailPlus shared folder and Maildir folders in users' "home" directory. You can run an antivirus engine on your Synology MailPlus Server to scan incoming MailPlus messages
    • Snapshots
    • Files backed up via Time Machine
    • Invisible .bucket files within .hbk files from Hyper Backup's multi-version backup tasks in local destinations
    • Files moved to the cold tier by Synology Tiering
NAS Selector
RAID Calculator
NVR Selector
Knowledge Center
Downloads
Newsletter
Company
  • About Synology
  • Blog
  • Newsroom
  • Media Coverage
  • Customer Stories
  • Office Locations
  • ESG
Sales
  • Where to Buy
  • Contact Us
  • Become a Partner
Compatibility
  • HDD/SSD
  • IP Camera
  • Network Card
  • I/O Modules, IP Speakers, Access Controllers
  • Other Devices
Resources
  • Products A-Z
  • Beta Program
  • Bounty Program
  • Community
  • Events
  • Subscribe to Newsletter
Copyright © 2025 Synology Inc. All rights reserved. Terms & Conditions | Privacy | Cookie Preference
New Zealand - English
Synology AI Advisor
What can I help you with?
    By using our AI Advisor, you consent to Synology collecting and processing your conversation. Please avoid sharing personal data. Privacy Policy and Data Collection Disclosure.

    4.7 / 5

    Synology is recognized in the Gartner Peer Insights Voice of the Customer for Primary Storage Platform.