Certificate Lifecycle Management

Every SSL/TLS certificate is a machine identity. Find, issue and renew yours in one place, and deploy them where they run, without an agent.

No credit card needed. We respect your privacy. We won’t spam or misuse your data.
SSL/TLS certificate inventory-api.pinnaclelogistics.in, issued. EC/ECDSA 256 · Expires 19 Oct 2026.
Your Certificate Authorities: DigiCert, Sectigo, GlobalSign, Let's Encrypt and Private Root CA.
Expiry Alert: Certificate health. Expiring in 30 Days · 4.
Recent Activity: Certificate Exported ✓. Mycert · 21 Oct 2026.

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20th Century Studios
Harvard Medical School
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BigBasket
Coca Cola
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Mitsubhishi Electric
NASA
NHS
Shell
IKEA
Western Australia
20th Century Studios
Harvard Medical School
Veeam
EASA
Academy Bank
BigBasket
Coca Cola
General Dynamics
Mitsubhishi Electric
NASA
NHS
Shell
IKEA
Western Australia
Certificate Discovery and Inventory

See every certificate in one inventory

Certificates are issued by different teams, through different authorities, onto different servers. Securden brings the ones discovered on connected systems, issued in the platform or added by hand into one list, so you can see what you have and when it expires.

Certificate details

See the issuer, common name, key algorithm and key size.

Self-signed report

List the certificates that no trusted authority has signed.

Download and clean up

Download certificates when you need them, and remove the ones you no longer use in bulk.

Certificate Issuance and CA Integrations

Issue certificates through your existing authorities

Create certificate signing requests (CSRs) in the platform and choose who signs them: a public certificate authority (CA), an ACME provider or your own private CA. Save the details you reuse as templates, and set the key type, key size and validity period for each request.

Public CAs

Request certificates from GoDaddy, The SSL Store, DigiCert, GlobalSign, Sectigo, Entrust and emSign.

Expiry Monitoring and Renewal

Renew certificates before they expire

Public TLS certificates now last at most 200 days, dropping to 100 days in March 2027 and 47 days in March 2029. Each cut adds renewals, and each renewal is another date your team can miss.

Expiry dashboard

See expired certificates and those expiring within seven days.

Faster renewals

A fresh CSR goes to the issuing CA in the background.

ACME auto-renewal

Certificates from ACME providers renew without manual steps.

Revocation

Revoke a certificate when its private key is exposed or the system it protects is retired.

Expiry reports

Report on certificates expiring in any period you choose and on those already expired, in PDF, CSV or XLSX.

Certificate Deployment

Deploy certificates where they run, without an agent

A renewed certificate protects nothing until it is installed on the machine that uses it. Push certificates from the platform to Windows and Linux machines, including the Microsoft Certificate Store.

  • No agent: Deployment connects through OpenSSH on the target machine.
  • One place: Issue, renew and deploy without moving files between tools.
Integrations

Works with the authorities you already trust

Connect public CAs, ACME providers and your own private root CA, and deploy to Windows and Linux.

GoDaddy The SSL Store DigiCert GlobalSign Sectigo Entrust emSign
Let's Encrypt Buypass Go SSL ZeroSSL Telia

Manage certificates with the rest of your machine identities

Track, renew and deploy SSL/TLS certificates from the same platform as your service accounts, API keys and secrets.

No credit card needed. We respect your privacy. We won’t spam or misuse your data.

Frequently Asked Questions

What is certificate lifecycle management?
It is the process of discovering, issuing, renewing, deploying and revoking digital certificates. Managing it in one place keeps certificates valid and expiry dates visible.
Why manage SSL/TLS certificates alongside other non-human identities?
An SSL/TLS certificate proves the identity of a server, application or service, which makes it a machine identity. Managing certificates with service accounts, API keys and other secrets gives your team one inventory instead of several.
Which certificate authorities does it work with?
It works with seven public CAs: GoDaddy, The SSL Store, DigiCert, GlobalSign, Sectigo, Entrust and emSign. It also supports the ACME providers Let's Encrypt, Buypass Go SSL, ZeroSSL and Telia, any other ACME-compatible provider you add, and your own private root CA.
What is ACME?
ACME (Automatic Certificate Management Environment) is the standard protocol that lets software request and renew certificates without manual steps. Let's Encrypt, Buypass Go SSL, ZeroSSL and Telia are supported, and you can add other ACME providers.
Can Securden renew certificates automatically?
Yes, for certificates from ACME providers. For other CAs, renewal generates a new CSR and sends it to the issuing CA for you.
Can I run my own private certificate authority?
Yes. You can create a private root CA in the platform and use it to sign certificates for internal systems.
Can I revoke a certificate?
Yes. You can revoke a certificate when its private key is exposed or the system it protects is retired.
Does certificate deployment need an agent?
No. Deployment connects to Windows and Linux machines through OpenSSH, so the target machine needs the OpenSSH service set up.
How will 47-day TLS certificates affect us?
From 15 March 2029, publicly trusted TLS certificates can be issued for at most 47 days, so each one needs replacing about eight times a year. Expiry tracking and automatic renewals take most of that work off your team.
Do shorter validity limits apply to private certificates?
No. The CA/Browser Forum limits cover publicly trusted certificates only. Certificates from your own private CA follow the validity policy you set.
Is certificate lifecycle management available on its own?
Yes. It is part of the NHI Security Platform and is also available on its own for teams that only need SSL/TLS certificate management.