Certificates

---
title: Certificates
description: Your instance requires certificates to establish secure connections and validate signatures.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/platform-security/c\_Certificates.html
release: brazil
topic_type: concept
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Encryption]
---

# Certificates

Your instance requires certificates to establish secure connections and validate signatures.

<table id="table_iwv_lpv_klb" class="nav-card"><tbody><tr><td>

[Explore \[Omitted image "icon-explore.png"\] Alt text: Explore](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-security/exploring-certificates.md)

 [Learn the key features and business value of Certificates.](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-security/exploring-certificates.md)

</td><td>

[Configure \[Omitted image "icon-set-up.png"\] Alt text: Configure](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-security/t_GenerateAnLDAPClientCertificate.md)

 [Plan your core configurations.](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-security/t_GenerateAnLDAPClientCertificate.md)

</td></tr><tr><td>

[Upload \[Omitted image "icon-manage.png"\] Alt text: Upload](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-security/t_UploadACertificateToAnInstance.md)

 [Plan and set-up the application.](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-security/t_UploadACertificateToAnInstance.md)

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</td></tr></tbody>
</table>-   **[Exploring Certificates](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-security/exploring-certificates.md)**  
Your instance requires certificates to establish secure connections and validate signatures.
-   **[Generating an LDAP client certificate](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-security/t_GenerateAnLDAPClientCertificate.md)**  
Generate an LDAP client certificate for mutual authentication using OpenSSL. The final output is a PKCS\#12 certificate stored within a Java keystore.
-   **[Uploading a certificate to an instance](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-security/t_UploadACertificateToAnInstance.md)**  
Add a certificate to the instance from the Certificates module.

**Parent Topic:**[Encryption](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-security/encryption-landing.md)