IPv6
The latest version of Internet Protocol that provides expanded address space and improved security features for SSL certificates.
What is IPv6?
IPv6 (Internet Protocol version 6) is the most recent version of the Internet Protocol that serves as the foundation for internet communication. IPv6 was developed to address the limitations of IPv4, particularly the exhaustion of available IP addresses, and introduces enhanced security features that work seamlessly with SSL/TLS certificates to provide more secure internet communications.
IPv6 Address Structure and SSL
IPv6 uses 128-bit addresses compared to IPv4’s 32-bit addresses, providing virtually unlimited address space:
- Address Format: Written as eight groups of four hexadecimal digits (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334)
- SSL Certificate Support: SSL certificates can secure IPv6 addresses directly through Subject Alternative Names
- Dual-Stack Configuration: Many servers support both IPv4 and IPv6 simultaneously
- Security Benefits: Built-in IPSec support enhances encryption alongside SSL/TLS
IPv6 and Modern SSL Implementation
IPv6 offers several advantages for SSL/TLS deployments including simplified network configuration, improved performance due to reduced network address translation, and enhanced security through mandatory IPSec support. Certificate Authorities now issue certificates that can secure both IPv6 addresses and domain names, enabling comprehensive protection for dual-stack environments. The protocol’s design eliminates many network traversal issues that can complicate SSL handshakes in IPv4 environments. As IPv6 adoption increases, understanding its interaction with SSL certificates becomes crucial for maintaining secure, future-proof web services and ensuring certificates properly cover all network access methods.
Chill SSL: Ready for Future SSL Certificates
Chill SSL fully supports the upcoming short-lived 6-day IP SSL certificates including IPv6, IPv4, and FQDN SSL certificates. As Let's Encrypt and other CAs introduce ultra-short certificate lifespans, our platform is equipped with advanced automation to handle these challenging certificate management requirements.
Don't get caught off-guard when short-lived certificates become standard. Start monitoring with Chill SSL today.
Where You'll See This Term
This term commonly appears in:
- SSL certificate details pages
- Certificate Authority validation processes
- SSL configuration documentation
- Security audit reports
- Certificate management interfaces