Website Security
Every website deserves a trusted, encrypted connection
TLS/SSL certificates from SSL.com encrypt communications between your servers and visitors, authenticate your website's identity, and keep your customers' data private. With certificate lifetimes now capped at 200 days — and continuing to shorten — automated lifecycle management is no longer optional.
Certificate lifetimes are shortening — automation is becoming essential
Effective March 11, 2026, maximum TLS/SSL certificate lifetimes reduced to 200 days. Apple has proposed further reductions toward 47 days in the coming years, with CA/B Forum approval already obtained. Organizations with large certificate fleets face dramatically more frequent renewals. Manual certificate management at scale is increasingly unsustainable. ACME-based automation and tools like SSL Manager are moving from convenience to operational necessity.
SSL.com provides both the certificates and the automation tools to manage them efficiently — no matter your scale.
Certificates and management tools
TLS/SSL Certificates
Encrypt and authenticate your websites and services. Four certificate types cover every use case — from a single personal site to a global enterprise with hundreds of domains.
SSL Manager
Free Windows desktop application for ordering, installing, and managing SSL.com certificates — without command-line tools or MMC snap-ins.
ACME / CLM
Fully automated certificate issuance, renewal, and revocation via the ACME protocol (RFC 8555). The recommended approach as certificate lifetimes shorten.
Smart SeaL
Dynamic site seal displaying real-time certificate status and trust indicators for customer-facing websites.
