Sumeru Certificate Lifecycle Management (CLM) Services

We keep digital trust running – even when certificates start expiring every 47 days

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CLM Automation · Multi-CA Governance · CLM Partners Discovery · Issuance · Renewal · Revocation · Audit Readiness

CLM Automation · Multi-CA Governance · CLM Partners Discovery · Issuance · Renewal · Revocation · Audit Readiness

Why It Matters

Certificate lifecycles are shrinking. Manual PKI operations will not keep up.

Certificates are the machine identities behind websites, APIs, cloud workloads, devices, applications, and zero trust controls. As certificate lifetimes compress from annual renewals to near-monthly rotation, spreadsheets, reminders, and siloed ownership become service risk. Sumeru helps organizations move from reactive certificate management to governed, automated certificate lifecycle operations.

TLS certificate validity is reducing from 398 days to 47 days by 2029

Domain and IP validation reuse is reducing to 10 days by 2029

Certificate renewals will move from roughly once a year to roughly nine times a year.

Unknown, expired, or misconfigured certificates can create outages, downtime, audit gaps, and customer trust issues.

Manual ownership, approval, renewal, and deployment processes will not scale in a short-lived certificate environment

CERTIFICATE OUTAGE RISK

86%

Organizations reporting at least one certificate outage in the past year

TLS CERTIFICATE LIFETIME

47 Days

Maximum public TLS certificate lifetime by 2029

VALIDATION REUSE WINDOW

10 Days

Domain and IP validation data reuse window by 2029

CERTIFICATE OUTAGE RISK

86%

Organizations reporting at least one certificate outage in the past year

TLS CERTIFICATE LIFETIME

47 Days

Maximum public TLS certificate lifetime by 2029

VALIDATION REUSE WINDOW

10 Days

Domain and IP validation data reuse window by 2029

Our Offerings

Sumeru’s Certificate Lifecycle Management Services

We discover what you have, automate what you can, govern what matters, and keep your business online

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01

Certificate Discovery & Inventory
Certificate Discovery & Inventory

Certificate identification across domains, cloud environments, load balancers, servers, APIs, containers, applications, network devices, and internal PKI so teams can finally see what needs to be managed

02

Risk & Maturity Assessment
Risk & Maturity Assessment

Assessment of expiry exposure, ownership gaps, weak algorithms, rogue certificates, duplicate certificates, CA sprawl, weak validation processes, and manual dependencies.

03

CLM Strategy & Roadmap
CLM Strategy & Roadmap

Define the operating model, target architecture, renewal workflows, governance structure, role ownership, policy framework, and implementation roadmap

04

Platform Implementation & Integration
Platform Implementation & Integration

Configure and integrate CLM tooling with certificate authorities, internal PKI, ITSM, CMDB, DevOps pipelines, identity platforms, cloud services, monitoring systems, and notification channels

05

Automated Issuance, Renewal & Revocation
Automated Issuance, Renewal & Revocation

Automate certificate request, approval, issuance, deployment, renewal, reissuance, and revocation workflows using policy-driven controls and operational guardrails

06

47-Day Readiness Program
47-Day Readiness Program

Support team preparation for the move to 200-day, 100-day, and 47-day public TLS certificate lifetimes, including lifecycle runbooks, ownership cleanup, validation planning, and operational testing

07

Visibility, Reporting & Governance
Visibility, Reporting & Governance

Creation of dashboards, exception reporting, expiration forecasting, SLA tracking, control evidence, and executive-level risk views for security, infrastructure, compliance, and application teams

08

Managed CLM Operations
Managed CLM Operations

Ongoing certificate monitoring, renewal coordination, incident support, policy updates, certificate hygiene, and continuous improvement for high-volume environments

Why It Matters

Certificate lifecycles are shrinking. Manual PKI operations will not keep up.

Certificates are the machine identities behind websites, APIs, cloud workloads, devices, applications, and zero trust controls. As certificate lifetimes compress from annual renewals to near-monthly rotation, spreadsheets, reminders, and siloed ownership become service risk. Sumeru helps organizations move from reactive certificate management to governed, automated certificate lifecycle operations.

TLS certificate validity is reducing from 398 days to 47 days by 2029

Domain and IP validation reuse is reducing to 10 days by 2029

of companies across the globe do not protect their business assets securely

Unknown, expired, or misconfigured certificates can create outages, downtime, audit gaps, and customer trust issues.

Manual ownership, approval, renewal, and deployment processes will not scale in a short-lived certificate environment

Case studies

Real Results From
Real Engagements

All Case Studies

Financial Services (BFSI)

Cybersecurity

How Sumeru helped fin-tech startup Onemoney to secure their business critical applications?

Retail & Consumer Goods

Cybersecurity

Fortifying Compliance and Cybersecurity for a Leading E-commerce Platform

Financial Services (BFSI)

Cybersecurity

Enhancing Cybersecurity and Compliance for a Leading NBFC

Financial Services (BFSI)

Cybersecurity

How Sumeru helped fin-tech startup Onemoney to secure their business critical applications?

Retail & Consumer Goods

Cybersecurity

Fortifying Compliance and Cybersecurity for a Leading E-commerce Platform

WHY SUMERU?

Why Sumeru

Not just certificate management. Digital trust operations.

01

Automation Built for Reality

We design CLM around your actual infrastructure, teams, approval paths, and change windows, not an idealized architecture that breaks in production

We design CLM around your actual infrastructure, teams, approval paths, and change windows, not an idealized architecture that breaks in production

02

Security, Compliance & Operations Together

We connect PKI, cybersecurity, ITSM, DevOps, cloud, and compliance so certificate management becomes a shared operating discipline instead of a last-minute escalation

We connect PKI, cybersecurity, ITSM, DevOps, cloud, and compliance so certificate management becomes a shared operating discipline instead of a last-minute escalation

03

Ready for Short-Lived Trust

We help you move from expiration tracking to certificate lifecycle orchestration, so every renewal, rotation, and revocation can happen with speed, evidence, and control

We help you move from expiration tracking to certificate lifecycle orchestration, so every renewal, rotation, and revocation can happen with speed, evidence, and control

Where it Fits

Built for certificate-heavy environments

Built for certificate-heavy environments

Public websites and customer portals

APIs, microservices, and service mesh

Cloud, hybrid, and multi-cloud workloads

Internal PKI and enterprise authentication

Device, IoT, and OT certificates

WHAT OUR CLIENTS SAY

Our clients love us and we keep giving them reasons to.

"

I am particularly impressed with their technical expertise in the Microsoft stack. They are driven to complete projects on time and give total attention to the accuracy of outputs.

Director

NettPositive

"

Top class professionalism has been consistently shown by Sumeru in planning, execution and report delivery of Information Security assignments.

Security Manager

Shangri-La

"

Sumeru is our Information security partner! Their ability to align service delivery to business goals has directly helped us add value to our customers.

Paruchuri Raghukumar

TATA Power

"

Sumeru has assisted us in our ISO 27001 journey and has tailored a unique training module for our internal auditors. Their trainers are very committed and professional.

Sandeep Gangolli

LNTEBG

"

With your effective guidance, we were able to obtain ISO 27001 certification which resulted in improving our Information Security Standards.

TNGayathri, GM

Matrix Business Services

"

It was magnificent working with Sumeru.

Swathi Gaddala

Sutherland Healthcare Solutions