Does Sophos perform any background scanning or does it strictly rely on scheduled scans and on access scans?
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Hello RickD,
interesting question. Apart from the memory scan Jak's mentioned there is no background (or "idle") scanning. It would be of limited use - if you forgo on-access scanning (probably for performance reasons) you'd likely want such a scan to run at a very low priority. Depending on the number of files this might take ages to crawl through the file system. The possible economic use of resources would not outweigh the increased risk though.
If you decide to use neither on-access nor scheduled scans Sophos won't overrule your decision and sneakily perform a scan regardless. After all, this could bring about the very issues you want to avoid by not enabling any scanning.
Christian
Hello RickD,
interesting question. Apart from the memory scan Jak's mentioned there is no background (or "idle") scanning. It would be of limited use - if you forgo on-access scanning (probably for performance reasons) you'd likely want such a scan to run at a very low priority. Depending on the number of files this might take ages to crawl through the file system. The possible economic use of resources would not outweigh the increased risk though.
If you decide to use neither on-access nor scheduled scans Sophos won't overrule your decision and sneakily perform a scan regardless. After all, this could bring about the very issues you want to avoid by not enabling any scanning.
Christian