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The Shortening of TLS/SSL Certificate Lifespans and the Growing Need for Certificate Lifecycle Management

  • 4 hours ago
  • 2 min read

Digital certificates are a critical pillar of today’s digital infrastructure. They underpin business applications, cloud environments, secure communications, and internal authentication mechanisms. Yet, despite their importance, certificate-related issues remain one of the most common causes of preventable operational disruptions across organizations.


Expired, misconfigured, or poorly governed certificates frequently lead to:

  • Unexpected outages of critical business services

  • Security incidents with potential reputational impact

  • Compliance risks and audit challenges

  • Increased operational costs associated with incident response and remediation


TLS/SSL Certificate Lifespan Reduction

The validity period of TLS/SSL certificates will be reduced from 398 days to 200 days in March 2026, following directives issued by the CA/Browser Forum in April 2025.

This marks only the first phase of a broader industry transition. Certificate validity periods will be further reduced to 100 days in March 2027 and ultimately to just 47 days in March 2029. These changes will significantly increase the frequency of certificate renewals and the associated management burden for IT and security teams.


A Business Risk, Not Just an IT Challenge

At the same time, the rapid adoption of cloud, hybrid, and automated infrastructures is driving exponential growth in the number of certificates deployed across organizations.

In this environment, manual certificate management is no longer scalable. It becomes a structural business risk capable of impacting service availability, security posture, and regulatory compliance.

Certificate Lifecycle Management (CLM) transforms this risk into a controlled, predictable, and auditable process, helping organizations meet operational resilience, security, and compliance objectives.


The CyberSafe and Entrust Approach

Through its partnership with Entrust, CyberSafe delivers an enterprise-grade Certificate Lifecycle Management solution designed for complex and distributed environments, providing:

  • Centralized visibility across public and private certificates

  • Proactive alerting and automated certificate renewal

  • Significant reduction in operational failures and service disruptions

  • Reduced reliance on manual processes and reactive interventions

  • Native support for on-premises, cloud, and hybrid environments


Strategic Value for CIOs, CISOs, and IT Leaders

  • Improved operational continuity and service resilience

  • Reduced technology and operational risk

  • Enhanced control, predictability, and auditability

  • Security practices aligned with business objectives and priorities


Digital certificate management is no longer solely a technical responsibility. It is a strategic business decision that directly impacts security, service availability, regulatory compliance, and organizational trust.


CyberSafe is available to discuss how Entrust’s Certificate Lifecycle Management solution can be integrated into your environment to sustainably reduce operational risk while strengthening security and resilience across the organization.

 
 
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