Axelspire helps engineering and security teams eliminate certificate-driven outages through enterprise PKI automation and infrastructure intelligence — founded by Dan Cvrcek, PKI architect, applied cryptographer, CISO level consultant focusing on efficient operations of technology solutions. He has 20+ years experience at Barclays, Deutsche Bank, TSB Bank, Sky UK, Comcast, and others.

Welcome to our technical knowledge base covering certificate lifecycle management, ACME automation, and post-quantum migration.

Tag: acme-sh

All PKI knowledge base pages tagged with "acme-sh".

1 page tagged with acme-sh

HTTP-01 Challenge Commands & Usage — Certbot and ACME client command reference for HTTP-01 validation—webroot, multi-domain, custom ports, and renewal patterns for production certificate automation.

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