---
title: PingIntelligence 5.1 (December 2021)
description: PingIntelligence for APIs 5.1 provides the following enhancements:
component: pingintelligence
version: 5.2
page_id: pingintelligence:release_notes:pingintelligence_release_notes_51
canonical_url: https://docs.pingidentity.com/pingintelligence/5.2/release_notes/pingintelligence_release_notes_51.html
revdate: April 3, 2024
section_ids:
  new-in-dashboard: New in Dashboard
  new-in-ai-engine: New in AI Engine
  new-in-ase: New in ASE
  new-kubernetes-deployment: New Kubernetes Deployment
  resolved-issue-abs-ai-engine: "Resolved Issue: ABS AI engine"
  resolved-issue-dashboard-update: "Resolved Issue: Dashboard update"
---

# PingIntelligence 5.1 (December 2021)

PingIntelligence for APIs 5.1 provides the following enhancements:

## New in Dashboard

Improved

The PingIntelligence for APIs Dashboard is enhanced to provide an improved user experience for the following functionalities:

* New **PingOne Dashboard** provides a streamlined user interface with support for drill down into API details, blocklisted clients, and clients flagged for Indicators of Attack (IoAs). The rearchitected Dashboard significantly accelerates the processing of API metadata to speed updates to administrators on API activity and abnormal events. See [Dashboard](../managing_pingintelligence_for_apis/pingintelligence_dashboard_reference.html).

* An updated **Attack management GUI** delivers more detailed information to assist security administrators in analyzing Indicators of Attack (IoAs). The enhanced reporting includes additional insight into why a client's behavior was flagged, suggested remediation steps, and transaction-level details from API requests and responses associated with the anomalous behavior. See [Attack management](../managing_pingintelligence_for_apis/pingintelligence_attack_management.html).

* **Enhanced SIEM integration** pushes the same detailed IoA information (e.g. why flagged, remediation steps, transaction data) available via the Attack Management GUI to a SIEM. The SIEM integration enables a customer to combine anomalous API activity data with events from other security tools.

* **Automated Publishing of Discovered APIs** supports distributed discovery of APIs across multiple datacenters from a centralized or cloud-based Dashboard.

## New in AI Engine

Improved

Improved Anomalous API Header and Query String Detection

Updated AI algorithms detect anomalous values and content in API headers or query strings. Examples include hackers manipulating content, executing malicious scripts, passing attack variables, accessing unauthorized content, and other abnormal behavior. PingIntelligence detects and optionally blocks these manipulations and malicious activity. For more information, see [IoAs (Indicators of Attack)](../managing_pingintelligence_for_apis/pingintelligence_ioas.html).

## New in ASE

New

Real-Time Enforcement of Missing Token

For inline or sideband deployments, ASE can be configured to detect and automatically block clients not presenting a token to APIs requiring access tokens.

## New Kubernetes Deployment

New

Support for production PingIntelligence deployments in AWS EKS using a Ping-supplied Helm-Chart. See [PingIntelligence Kubernetes deployment](../installing_pingintelligence_for_apis/pingintelligence_kubernetes_deployment.html).

## Resolved Issue: ABS AI engine

Fixed

ABS AI engine has been updated to use a Log4j version with the fixes for the critical vulnerabilities.

## Resolved Issue: Dashboard update

Fixed

Dashboard has been updated to use a Log4j version with the fixes for the critical vulnerabilities.