Topic summary
Software repositories
Extracted from the Wikipedia article Software repository.
Overview
As software repositories are designed to include useful packages, major repositories are designed to be malware free. If a computer is configured to use a digitally signed repository from a reputable vendor, and is coupled with an appropriate permissions system, this significantly reduces the threat of malware to these systems. As a side effect, many systems that have these abilities do not need anti-malware software such as antivirus software.