Security operations generate significant amounts of personal data: CCTV footage, incident reports containing descriptions of individuals, visitor logs, GPS tracking of guards, and body-worn camera recordings. All of this data falls under the UK General Data Protection Regulation (UK GDPR) and the Data Protection Act 2018.
Data You’re Likely Processing
Security companies often underestimate the volume and sensitivity of personal data they handle. Common data types include CCTV and body-worn camera footage, incident reports with descriptions of suspects and victims, visitor and contractor sign-in records, GPS location data from guard tracking systems, access control logs, and photographs taken during patrols.
Each of these data types needs a lawful basis for processing, appropriate retention periods, and proper security measures. In many cases, the security company acts as a data processor on behalf of the client (the data controller), which requires a formal data processing agreement.
Key Compliance Steps
Start with a data mapping exercise: identify what personal data you collect, where it’s stored, who has access, and how long you keep it. Then ensure you have a lawful basis for each processing activity — for security operations, this is typically legitimate interests or legal obligation.
Implement appropriate technical measures: encrypt data in transit and at rest, restrict access on a need-to-know basis, use secure cloud storage rather than USB drives or personal devices, and ensure any guard management software you use complies with data protection requirements.
Guard Awareness
Guards handle personal data daily, often without realising it. Training should cover what constitutes personal data, how to handle incident reports containing sensitive information, rules around sharing information with police and other authorities, proper use of body-worn cameras and CCTV, and what to do in the event of a data breach.
Data Subject Rights
Individuals whose data you process have rights including access, erasure, and objection. You need procedures to handle subject access requests within the statutory 30-day timeframe. For CCTV footage, this means having a system to locate and redact footage of other individuals before disclosure. Guard management platforms with built-in data export and deletion tools make responding to these requests significantly more manageable.
Ready to modernise your security operations? Request a free demo of TacDesk and see how cloud-based guard management can transform your business.