The system will (currently only on SME 9.2) check file attachments hashes up against a DNS based system. This will allow an extra check beyond the build-in ClamAV as this check contains malicious file hashes found by other AV engines. This functionality requires you to register for a free [https://virustotal.com VirusTotal] public API and configure the system to use it. This means that your system will, in the background, build up the has databases and all other users will benefit. This system is not expected to catch much (ClamAV does a fine job) but has shown very efficient in the [https://en.wikipedia.org/wiki/WannaCry_ransomware_attack WannaCry] attack where you will be dependent of more AV engines. | The system will (currently only on SME 9.2) check file attachments hashes up against a DNS based system. This will allow an extra check beyond the build-in ClamAV as this check contains malicious file hashes found by other AV engines. This functionality requires you to register for a free [https://virustotal.com VirusTotal] public API and configure the system to use it. This means that your system will, in the background, build up the has databases and all other users will benefit. This system is not expected to catch much (ClamAV does a fine job) but has shown very efficient in the [https://en.wikipedia.org/wiki/WannaCry_ransomware_attack WannaCry] attack where you will be dependent of more AV engines. |