APT-TRANSPORT-HTTP(1) APT APT-TRANSPORT-HTTP(1) (NAME) apt-transport-https - APT HTTPS (DESCRIPTION) APT (HTTPS) HTTP TLS . 1.5 apt apt-transport-https . APT . HTTP ( apt-transport-http(1)) S (TLS) (end-to-end) . . sources.list(5) . (OPTIONS) HTTPS HTTP apt-transport-http(1) Acquire::https Acquire::http . https . (Server credentials) ( ca-certificates ) . (CA) Acquire::https::CAInfo Acquire::https::host::CAInfo . CAInfo CA ( PEM) APT . . . . (CRL) Acquire::https::CRLFile Acquire::https::host::CRLFile . PEM . (Disabling security) ( ) . (true) Acquire::https::Verify-Peer . "false" . HTTPS . Acquire::https::Verify-Host : DNS . RFC 2818 . DNS "false" . (Client authentication) ( apt_auth.conf(5) ) HTTPS Acquire::https::SSLCert Acquire::https::SSLKey . X.509 () PEM . . (EXAMPLES) Acquire::https { Proxy::example.org "DIRECT"; Proxy "socks5h://apt:pass@127.0.0.1:9050"; Proxy-Auto-Detect "/usr/local/bin/apt-https-proxy-auto-detect"; No-Cache "true"; Max-Age "3600"; No-Store "true"; Timeout "10"; Dl-Limit "42"; Pipeline-Depth "0"; AllowRedirect "false"; User-Agent "My APT-HTTPS"; SendAccept "false"; CAInfo "/path/to/ca/certs.pem"; CRLFile "/path/to/all/crl.pem"; Verify-Peer "true"; broken.example.org::Verify-Host "false"; example.org::SSLCert "/path/to/client/cert.pem"; example.org::SSLKey "/path/to/client/key.pem" }; (SEE ALSO) apt-transport-http(1) apt.conf(5) apt_auth.conf(5) sources.list(5) (BUGS) APT[1]. APT /usr/share/doc/debian/bug-reporting.txt reportbug(1) . (AUTHORS) APT (NOTES) 1. APT https://bugs.debian.org/src:apt APT 3.3.3 13 May 2026 APT-TRANSPORT-HTTP(1)