> For the complete documentation index, see [llms.txt](https://documentation.skynet.io/skynet/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.skynet.io/skynet/skynet-protocol/subnet/subnet-fault-tolerance-and-security.md).

# Subnet fault-tolerance and security

Security is paramount for tooling providers or enterprises deploying AI applications and connecting to the agentic network. Skynet's subnet architecture implements robust security measures, with isolated subnets safeguarding against malicious threats or attacks. Additionally, Skynet's fault tolerance feature ensures that disruptions within individual subnets do not compromise the overall stability of the network.