Is there any way to integrate Antivirus in Salesforce, or does this already exist?
Additionally, I would like to also have realtime URL scanning of malicious HTML documents and websites.
Key features I want to block include EXEs in ZIP files, malicious PDFs and basic document scanning (DOC, DOCX, etc)
Answer
As of now, Salesforce does not do any anti-virus scanning. However, there is an idea here which is under point threshold. Until this is implemented you can use 3rd party apps from AppExchange such as this one.
Attribution
Source : Link , Question Author : makerofthings7 , Answer Author : Gaurav Kheterpal