From the Avira SAVAPI Antivirus Status page you can monitor the Avira antimalware engine and service status. Signatures and service updates are essentials to have a high malware detection rate. In this page you can monitor their updates, checking the SAVAPI service, library and engine, the VDF (Virus Definition Files) version and the APC (Avira Protection Cloud) library version. You can also forcely run a signature update by clicking on the Update signatures green button.