For AI agents: The documentation index is at https://docs.digitalocean.com/llms.txt. Markdown versions of pages use the same URL with index.html.md in place of the HTML page (for example, append index.html.md to the directory path instead of opening the HTML document).

Cloud firewall rules now support an action of allow or deny. Deny rules let you block traffic from specific sources, such as known malicious IP addresses, while allowing broader access to your services. Deny rules take precedence over allow rules that match the same traffic. For rule actions and configuration steps, see How to Configure Firewall Rules.