Antivirus or anti-virus software is used to prevent, detect, and remove malware, including but not limited to computer viruses, computer worm, trojan horses, spyware and adware.

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What are the technical implmentation differences between signature based scanning and heuristic based scanning?

Signature based scanning works by comparing something to a database. So does this basically amount to scanning file x for string "foobar" ? I know heuristic based scanning can detect new threats that ...
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What Is “Kaspersky Security Center Network Agent”?

I see this in the program list on my office laptop. I believe it is the antivirus software installed by the official networking staff but I don't see where it is in my windows. I never see any updates ...
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Linux antivirus and files bigger then 4GB

I wish to scan files that are bigger then 4GB. For example video files. I noticed many antivirus software are limited to a maximum of 4GB (ClamAV for example). So: Is there a antivirus software ...
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Antivirus keeps blocking connection from a file I don't recognize

This is a follow up to this question. I've finally tracked down the file Avast keeps detecting and it's C:\Users\Jacob\AppData\Local\Updater.exe , I've no clue what this file is for , but am wondering ...
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Detecting Process Hollowing

I was brainstorming methods of detecting process hollowing and other forms of code injection, and this one seemed pretty robust. Would it be possible for a "process hollowing scanner" to enumerate ...
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“Segmented” malware

I've been researching how anti-malware tools function and I feel like I'm missing something with heuristic analysis. What I've learned so far Anti-malware programs can use heuristic analysis and ...
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To which extent are paid alternatives to Apple's Xprotect worth it?

Mac OS X ships with Xprotect, Apple's mechanism to detect and remove malware. System software security holes are patched decently quickly. In a world of fragmented, code-signed, sandboxed apps, what ...
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How dangerous is Exploit.LNK.BadLnk.a (v)?

I have encountered a supposed low level eploit on my network at work, by the name of: Exploit.LNK.BadLnk.a (v). I have torn through pages of entries on google trying to find information on this bit of ...
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Application Privilege Control in Kaspersky blocks program with no digital signature

I made a small application that displays hello world to the console output and attempted to open it in another computer that had Kaspersky fully updated. When I ran the application, Kaspersky gave a ...