The Identity Resilience Platform

Agentic readiness
starts with
identity resilience

Trusted by the world’s largest enterprises and government agencies for more than a decade, we understand the complexities of identity-first security & crisis management like no one else.

Speak with an expert Reduce AI Identity Attack Risk

150+ million identites protected

We protect the most complex Active Directory environments-Global 2000 companies and government agencies from cyber attacks, data breaches and operational errors.

Identity
is the only control plane in the age of agentic AI.

Agents move fast, create new attack paths, and exploit hidden identity debt. Every user, workload, and agent depends on identity providers like Active Directory, Entra ID, and Okta. When identity fails, business stops.

The State of Identity in the AI Era

74%

of organizations believe AI will increase attacks on identity infrastructure

Microsoft Digital Defense Report

100:1

the trending ratio of non-human to human identities

Reduce Identity Attack Risk in the AI Age

As your business bets more on agents, it bets more on your identity fabric—because if identity fails, so do the agents and every process they support. As your business bets more on agents, it bets more on your identity fabric—because if identity fails, so do the agents and every process they support. The risk is growing because attackers are also using AI agents to discover credentials, exploit excess permissions, and propagate attacks at machine speed. How can you unlock the productivity benefits of agentic AI while preventing rogue agents from instigating a cyber disaster? Semperis helps you protect your identity fabric before, during, and after a cyberattack.

Pre-attack: Shrink your identity attack surface

– Find and fix vulnerabilities in human and non-human agentic identities through continuous monitoring and constantly updated indicators
– Uncover and remediate risky attack paths leading to Tier 0 assets
– Modernize the identity environment to reduce the attack surface

During the attack: Stop identity attackers in their tracks

– Deploy pattern-based attack detection and response to stop attackers in their tracks
– Control who—or what—can command your agents Spot rogue agent behavior and block misbehaving agents
– Uncover and remediate attacks that evade traditional monitoring systems Identify and secure non-human and machine identities

Post-Attack: Recover to a trusted state

– Apply expert cyber-first identity forensics and incident response (IFIR) expertise
– Use purpose-built forensics tools to return the identity system to a trusted environment
– Deploy unmatched enterprise cyber crisis management to reduce downtime and mitigate risk

If your identity fabric ready for agentic AI?

Widely recognized for our battle-tested identity resilience expertise, Semperis helps organizations prevent, detect, respond to, and recover from agentic and conventional identity attacks.

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If identity
isn’t secure,
nothing is

Humans AND agents rely on IdPs for authentication and authorization

A compromised IdP gives attackers the keys to the kingdom, including control of agents

Hybrid, cross-cloud IdP resilience is complex

Active Directory remains the identity source of truth in most organizations

What our customers say

In a world where ransomware can shut down hospitals and pipelines, wiring unguarded AI into Active Directory, Entra ID, or Okta isn’t innovation—it’s the fastest route from ‘productivity booster’ to full-scale business outage.
Tim Brown Former SolarWinds CISO and Team8 CISO in Residency

You must make sure your critical infrastructures like Active Directory are completely secure and resilient. That was the main reason we acquired Semperis ADFR: We can guarantee that we recover Active Directory far faster than before.
José Alegria Altice Portugal Chief Security Officer

What our customers say

You must make sure your critical infrastructures like Active Directory are completely secure and resilient. That was the main reason we acquired Semperis ADFR: We can guarantee that we recover Active Directory far faster than before.
José Alegria Altice Portugal Chief Security Officer