Critical Infrastructure

Crisis Control: Recovering Active Directory Under Pressure

• Semperis
• Jan 09, 2026

The only thing worse than trying to recover AD is doing so during a full-blown business crisis. Learn what it takes to coordinate identity recovery and crisis response so that you can quickly restore identity to a trusted state under real-world conditions.

Chris Inglis Joins the BBC Talking Business Program to Discuss Global Cyberattacks

Although organizations take cyber threats seriously, the reality is that most are not prepared for the full impact on their business when an attack happens. Former U.S. National Cyber Director and Semperis Strategic Advisor Chris Ingles joins the BBC’s Talking Business program to discuss how to meet the increasing global…

Bite-sized AD Security: Practical Steps to Strengthen Active Directory and Entra ID in 45 Minutes

• Semperis
• Dec 14, 2025

Small, smart steps to secure AD and Entra ID – without the project plan. Active Directory is still one of the top targets for ransomware and cyberattacks. Yet many IT teams admit they “just don’t have the time” to deal with it. Years of small misconfigurations and technical debt can…

2025 Ransomware Holiday Risk Report

Cyber attackers don’t take holidays. Our new study finds increased ransomware risk on holidays, weekends, and following material corporate events. Share this report with IT, security, and business stakeholders who need to understand ransomware attack behavior and defense trends—and how to strengthen your cyber resilience.

Como Recuperar o Active Directory Quando Cada Segundo Conta

• Oct 25, 2025

O Microsoft Active Directory (AD) continua sendo um dos principais alvos de ataques cibernéticos. Quando o AD é comprometido ou fica fora do ar, toda a operação da organização pode ser impactada. Ainda assim, muitas empresas não contam com um plano de recuperação específico para AD ou dependem de processos…

The Telecommunications Security Act and Your Identity Infrastructure

• Semperis
• Oct 17, 2025

The interdependent nature of telecom’s operational functions makes identity security itself a critical function. Let’s explore the steps for securing identity systems, achieving compliance with the UK’s Telecommunications Security Act, and ensuring operational resilience.

Resilience in the Crosshairs: Best Practices for Securing Identity Systems Against Modern Threats

• Semperis
• Aug 18, 2025

Today's threat actors aren't just evolving—they're organizing. From ransomware gangs mimicking corporate structures to nation-state threats targeting critical infrastructure, security teams are facing an unrelenting wave of identity-based attacks. At the center of this onslaught is Active Directory (AD)—still the most common target for lateral movement and privilege escalation. In…

The UAE Information Assurance Regulation and Your Identity Infrastructure

Quick response and effective recovery from cyber incidents is at the heart of the United Arab Emirates Information Assurance Regulation. Learn why compliance depends on prioritizing Active Directory security, recovery, and resilience.

RIIO-2 and Your Identity Infrastructure

In the face of a complex cyber threat landscape, the RIIO-2 Cyber Resilience Guidelines aim to provide the controls UK energy utilities need to establish security resilience for their networks. Learn why identity security is central to compliance with these requirements.

2025 Ransomware Risk Report

• Aug 14, 2025

Our annual global study of IT and security professionals reveals escalating threats, longer recovery times, and widespread business disruption, despite a modest reduction in successful attacks.