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submitted 8 months ago* (last edited 8 months ago) by 0x4E4F@sh.itjust.works to c/linuxmemes@lemmy.world

Though the Windows thing was really funny 😂.

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[-] Heavybell@lemmy.world 7 points 8 months ago

Is that actually true? Does Windows check every file with Defender before deleting it?

[-] 0x4E4F@sh.itjust.works 17 points 8 months ago* (last edited 8 months ago)

Not just every file deleted, every file written to disk as well (downloaded, extracted from an archive, whatever).

It's also how most AV software works, except Defender is slow AF.

[-] vox@sopuli.xyz 8 points 8 months ago

also, defender is synchronous by default (e.g. nothing gets written until it gets scanned, and scanning parallelization is limited), and can only act asynchronously (aka write first, then queue check) on "trusted dev drives" (aka ReFS-based virtual vhdx partitions aimed at developers as a solution to horrible ntfs throughput, especially if defender is enabled)

[-] 0x4E4F@sh.itjust.works 1 points 8 months ago* (last edited 8 months ago)

Not true, it does get written before it gets scanned. In fact, it doesn't even always scan before the file is read by explorer (yes, it's the worst AV ever). It's easy to prove this, just extract FFF's WinRAR keygen and you'll see what I mean.

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this post was submitted on 22 Mar 2024
640 points (96.0% liked)

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