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Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Guidelines for civil panel counsel, revised to include the new government security classifications.
A policy on the appropriate level of information security.
United Kingdom Security Vetting (UKSV) is the main UK government provider of security clearances.
Alerts issued by the Security Industry Authority on topics that the UK's private security industry need to be aware of.
How education settings should prepare for and respond to terrorism and other major incidents.
Delivered by the Deputy Prime Minister
Security Minister, Tom Tugendhat, delivered a speech on 26 September 2023 at the International Security Expo, an annual event for security professionals.
Factsheets accompanying the Product Security and Telecommunications Infrastructure Bill, outlining the problems the Bill will address and how.
Policy and guidance about counter-terrorism security on national and light rail networks, buses and coaches.
Check what security features you’ll need put on tobacco product packaging.
This collection of guidance provides advice on good election security practice for candidates, political staff and local authority staff.
Guidance to help businesses and organisations improve online security and protect against cyber threats.
NSTIx enables the UK government national security community to collaborate on science, technology and innovation activities and to deliver these in partnership with a more diverse set of contributors for greater shared impact and pace.
This page brings together advice from social media platforms about online security.
Apply the government secure email policy.
A list of Industry Security Notices (ISNs) for defence personnel to highlight security changes or information.
The UK’s consumer connectable product security regime came into effect on 29 April 2024. Businesses in the supply chains of these products now need to be compliant with the legislation.
The home page for DSIT’s work supporting the secure and sustainable deployment of connected places technology, also known as smart cities.
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