For 20 years, ISD has delivered field-leading threat detection, analysis and real-world strategies to combat terrorism, extremism and authoritarianism - in all their ideological forms.

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ISD resources for Law Enforcement

ISD supports law enforcement officials (LEOs) at all levels, ranging from on-the-ground officers to top-level personnel involved in matters of national security. We offer real-time intelligence to counter threats from across the ideological landscape to protect public safety. Our team includes former LEOs who combine a deep understanding of law enforcement systems with subject matter expertise.

Threat detection, research and analysis

Support for LEOs includes real-time threat detection for key stakeholders and coordination with security providers. We equip law enforcement with the insights needed to meet the challenges of an increasingly complex threat environment.

Training and capacity building

We provide tailored trainings for LEOs and help develop their internal capabilities to understand and address the ever-changing threat landscape. We also offer advisory support for law enforcement and other government agencies facing threats against their own institutions or personnel.

Please email us at [email protected] if you would like to learn more about this work.

January 12, 2026

True Crime Community associated with tragedy, highlights nihilistic violence’s threat

The True Crime Community's ability to reach young audiences through apps like Roblox, Discord and TikTok has catastrophic consequences.

Hybrid Extremism and Nihilistic Violence, Threat Analysis and Prevention

December 22, 2025

Online activity driving continual threat from Islamic State

Islamist Extremism

December 15, 2025

Suspected members of The Base arrested in Spain

Far-Right Extremism

November 18, 2025

Link by link: Hundreds of webpages cite pro-Russia Pravda network

Foreign Information Manipulation and Interference

November 12, 2025

From sextortion to violence: The threat of the 764 network in the US

Misogyny, Threat Analysis and Prevention

MORE Resources for Law Enforcement

June 30, 2023

Hatescape: An In-Depth Analysis of Extremism and Hate Speech on TikTok

This research details TikTok's use to spread white supremacist conspiracy theories, extremist hagiographies and other dangerous content.

Far-Right Extremism, Tech Accountability and Safety, Tech Legislation and Regulation, Terrorism and Extremism

April 27, 2023

Researching the Evolving Online Ecosystem: Telegram, Discord & Odysee

The investigation looks at methodological approaches to smaller platforms, focused on Telegram, Discord and Odysee.

Far-Right Extremism, Gaming and Alternative Platforms, Terrorism and Extremism

February 10, 2023

Inside the Digital Labyrinth: Right-Wing Extremist Strategies of Decentralisation on the Internet & Possible Countermeasures

This report presents the key findings of the 2022 project "Countering Radicalisation in Right-Wing Extremist Online Subcultures".

Far-Right Extremism, Foreign Information Manipulation and Interference, Gaming and Alternative Platforms, Terrorism and Extremism

December 9, 2022

Hate in Plain Sight: Abuse Targeting Women Ahead of the 2022 Midterm Elections on TikTok and Instagram

This report investigates abuse targeting female political figures on TikTok and Instagram ahead of the 2022 midterm elections.

Democratic Integrity, Misogyny, Targeted Threats, Hate and Abuse, Tech Accountability and Safety, Threats to Public Figures

October 24, 2022

In the Blind Spot – How right-wing extremists use alternative platforms for radicalisation

This report provides a summary of an expert conference on current trends in right-wing extremism research.

Far-Right Extremism, Gaming and Alternative Platforms, Tech Legislation and Regulation

October 21, 2022

Telegram as a Buttress: How far-right extremists and conspiracy theorists are expanding their infrastructures via Telegram

This report examines how far-right extremists and conspiracy theorists use Telegram to expand their networks.

Far-Right Extremism, Gaming and Alternative Platforms, Hybrid Extremism and Nihilistic Violence

June 14, 2022

Under-Moderated, Unhinged and Ubiquitous: Al-Shabaab and the Islamic State Networks on Facebook 

This report outlines networks of Somali, Kiswahili and Arabic pages and profiles on Facebook which are supportive of al-Shabaab and the Islamic State.

Islamist Extremism, Tech Accountability and Safety

April 7, 2022

Online Antisemitism: A Toolkit for Civil Society

This toolkit from ISD and B’nai B’rith, in partnership with UNESCO, provides insights to help drive civil society responses to online antisemitism.

Antisemitism, Training and Educational Resources