+HTTP policies allow you to intercept all HTTP and HTTPS requests and either block, allow, or override specific elements such as websites, IP addresses, and file types. HTTP policies operate on Layer 7 for all TCP (and [optionally UDP](/cloudflare-one/traffic-policies/initial-setup/http/#1-connect-to-gateway)) traffic. By default, Gateway inspects HTTP traffic on port `80` and, with [TLS decryption](/cloudflare-one/traffic-policies/http-policies/tls-decryption/) turned on, HTTPS traffic on port `443`. You can also configure Gateway to [inspect HTTP/HTTPS traffic on all ports](/cloudflare-one/traffic-policies/network-policies/protocol-detection/#inspect-on-all-ports).
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