New Engines Added for Metadefender Core Windows Packages
OPSWAT periodically reviews the engines included in each of the standard MetaDefender Core engine packages to determine if we are providing the best combination of engines for our customers. With the recent release of MetaDefender Core, we have changed the engines included in each of the standard packages.
- Zillya! is replacing ThreatTrack in MetaDefender Core 8 and above packages
- Ikarus is replacing Agnitum in MetaDefender Core 12 and above packages
Definition updates will still be available for the previous MetaDefender Core engine packages, both for deployments that are online and offline, but we encourage you to move to the new releases with the new engine packages as soon as possible.
We are also in the process of updating the engines included in our MetaDefender Core 20 package. In the meantime, if you would like to upgrade your deployment of MetaDefender Core 20, please contact our Customer Success Team.

- Academy 11
- Advanced Threat Prevention 55
- CEO's Blog 20
- Company Announcements 33
- Cross-Domain Solutions 2
- CTO's Blog 23
- CVEs 189
- Deep CDR 40
- Email Security 1
- Email Threat Prevention 21
- File Upload Security 3
- Kiosk & USB Security 31
- Malware Analysis 1
- OACCP Certification 29
- OESIS Framework 12
- Product Announcements 173
- Reports 28
- Secure Access 23
- Secure Data Storage 5
- Technology Partnerships 37
- Vulnerabilities 21
- File Upload Protection – 10 Best Practices for Preventing Cyber Attacks
- OPSWAT Released a New Advanced Email Security Comparison Guide
- Infographic: File Upload Security – A Mission Against Malware
- Can You Spot the Social Engineering Techniques in a Phishing Email?
- Vulnerabilities: CVEs, Hashes, Application Installers Report January 22-29, 2018
- 6 Potential Security Gaps in File Transfer Process for Critical Infrastructure
- Police Handing Out Malware-Infected USBs Is Not an Isolated Incident
- 10 Things to Include in Your Employee Cyber Security Policy
- 11 of the Largest Data Breaches of All Time (Updated)