---
title: "Polarity Server v5"
slug: "polarity-server-v5"
status: "update"
updated: 2025-12-09T21:35:34Z
published: 2025-12-09T21:35:34Z
canonical: "knowledge.threatconnect.com/polarity-server-v5"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://knowledge.threatconnect.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Polarity Server v5

## Polarity Administrators Guide for Polarity v5

The Polarity v5 releases showcase our most robust and feature-rich offering to date. The Server product has been enhanced with numerous features that our customers have requested, such as:

- Containerized Deployment
- UI-Based Integration Installation and Removal
- Simple Custom Entity Installation
- and much more!

## Index

1. **Install** Polarity Server v5
  1. [**Upgrade from Polarity Server v4**](/v1/docs/upgrade-to-polarity-server-v5-from-v4)
    1. ***Prepare to Upgrade*** *from Polarity v4*
      1. [Upgrade PostgreSQL Server to v15](/v1/docs/upgrade-postgresql-server-to-v15)
  2. [**Fresh Install**](/v1/docs/fresh-install)
2. **Configure** Polarity Server v5
  1. [Configure the Server **License**](/v1/docs/configure-the-server-license)
  2. [Configure the Server **FQDN**](/v1/docs/configure-the-server-fqdn)
  3. [Configure the Server **SSL Certificates**](/v1/docs/configure-the-server-ssl-certificates)
  4. [Configuring **Proxies**](/v1/docs/configuring-proxies)
  5. [Configuring **SMTP**](/v1/docs/configuring-smtp)
  6. [Configure **SAML Authentication**](/v1/docs/configure-saml-authentication)
    1. [Configure Azure ADFS](/v1/docs/configure-azure-adfs)
    2. [Configure Okta](/v1/docs/configure-okta)
3. **Explore** Polarity Server v5
  1. [Server File System Layout](/v1/docs/server-file-system-layout)
  2. [Server Environment Variables](/v1/docs/server-environment-variables)
4. **Extend** Polarity Server v5
  1. [**Polarity Integrations**](/v1/docs/polarity-integrations-1)
  2. [Modifying Integration Names and Acronyms](/v1/docs/modifying-integration-names-and-acronyms)
  3. [Install Multiple Copies of an Integration](/v1/docs/install-multiple-copies-of-an-integration)
  4. [Enabling **Polarity Source Analytics**](/v1/docs/enabling-polarity-source-analytics)
    1. [Splunk](/v1/docs/splunk)
      1. [Polarity Source Analytics with Splunk](/v1/docs/polarity-source-analytics-with-splunk)
      2. [PSA Splunk Integration](/v1/docs/psa-splunk-integration)
    2. [Elasticsearch](/v1/docs/elasticsearch)
      1. [Polarity Source Analytics with Elasticsearch](/v1/docs/polarity-source-analytics-with-elasticsearch)
      2. [PSA Elasticsearch Integration](/v1/docs/psa-elasticsearch-integration)
  5. [**Polarity's REST API**](/v1/docs/polaritys-rest-api)
    1. [Authentication](/v1/docs/authentication)
    2. [Searching Polarity Integrations](/v1/docs/searching-polarity-integrations)
    3. [Retrieving Integration Information](/v1/docs/retrieving-integration-information)
      1. [Integration Attributes](/v1/docs/integration-attributes)
      2. [Updating Integrations](/v1/docs/updating-integrations)
      3. [Updating Integration Permissions](/v1/docs/updating-integration-permissions)
      4. [Integration Options](/v1/docs/integration-options)
5. **Maintain and Troubleshoot** Polarity v5
  1. [**Updating Polarity Server v5 to the Latest Release**](/v1/docs/updating-polarity-server-v5-to-the-latest-release)
  2. [Troubleshooting Polarity v5](/v1/docs/troubleshooting-polarity-v5)
  3. [SAML Troubleshooting](/v1/docs/saml-troubleshooting)
  4. [Polarity Server Logs](/v1/docs/polarity-server-logs)