Latest fixes and solutions for ssl errors on FixDevs.https://fixdevs.com/enWed, 18 Mar 2026 00:00:00 GMThttps://fixdevs.com/blog/nginx-certbot-renewal-failed/https://fixdevs.com/blog/nginx-certbot-renewal-failed/How to fix Certbot certificate renewal failures — domain validation errors, port 80 blocked, nginx config issues, permissions, and automating renewals with systemd or cron.Wed, 18 Mar 2026 00:00:00 GMTnginxdevopsssllinuxdebuggingFixDevshttps://fixdevs.com/blog/python-ssl-certificate-verify-failed/https://fixdevs.com/blog/python-ssl-certificate-verify-failed/How to fix Python SSL CERTIFICATE_VERIFY_FAILED error caused by missing root certificates on macOS, expired system certs, corporate proxies, and self-signed certificates in requests, urllib, and httpx.Thu, 12 Mar 2026 00:00:00 GMTpythonsslmacosnetworkingdebuggingFixDevshttps://fixdevs.com/blog/nginx-ssl-handshake-failed/https://fixdevs.com/blog/nginx-ssl-handshake-failed/How to fix Nginx SSL handshake failed and certificate errors caused by mismatched keys, wrong certificate chain, expired certs, TLS version issues, and permission problems.Mon, 09 Mar 2026 00:00:00 GMTnginxssldevopsdebuggingFixDevshttps://fixdevs.com/blog/pip-ssl-certificate-verify-failed/https://fixdevs.com/blog/pip-ssl-certificate-verify-failed/How to fix the pip SSL CERTIFICATE_VERIFY_FAILED error when installing Python packages, covering corporate proxies, trusted-host flags, certifi, pip.conf, macOS, Windows, and Docker environments.Mon, 09 Mar 2026 00:00:00 GMTpythonpipsslFixDevshttps://fixdevs.com/blog/curl-failed-to-connect/https://fixdevs.com/blog/curl-failed-to-connect/How to fix curl errors including 'Failed to connect to host', 'Could not resolve host', 'Operation timed out', and 'SSL certificate problem'. Covers curl exit codes 6, 7, 28, 35, 56, and 60, DNS resolution, proxy settings, timeout tuning, SSL issues, retry strategies, verbose debugging, and more.Mon, 29 Dec 2025 00:00:00 GMTcurlnetworkingssldnslinuxdevopsFixDevshttps://fixdevs.com/blog/ssl-certificate-problem-unable-to-get-local-issuer/https://fixdevs.com/blog/ssl-certificate-problem-unable-to-get-local-issuer/How to fix 'SSL certificate problem: unable to get local issuer certificate', 'CERT_HAS_EXPIRED', 'ERR_CERT_AUTHORITY_INVALID', and 'self signed certificate in certificate chain' errors in Git, curl, Node.js, Python, Docker, and more. Covers CA certificates, corporate proxies, Let's Encrypt, certificate chains, and self-signed certs.Mon, 22 Dec 2025 00:00:00 GMTsslgitnodejscurldockerpythonlinuxdevopsFixDevs