Welcome to Training in Security | Home

About Us

About Training In Security

Training in Security are a security training provider offering a one stop shop for all your security training needs. We can cater for corporate and groups as well as those who are looking for a new career within the industry, or to retrain. Training in Security only recruits instructors from the highest levels of experience. All our approved instructors have a military or police background with vast experience of the industry.

We deliver nationally recognised awards in line with the SIA allowing individuals to apply for an SIA licence in their chosen field. At Training in Security we believe in offering first class training at a price which is affordable to all without losing quality.

For individual bookings please follow the links from your chosen course location. It is important you fill in all details on the appropriate page, this will ensure a swift delivery of your information pack including course joining instructions.

Feel free to contact one of our sales team on 0800 652 9965 or alternatively email: enquires@traininginsecurity.co.uk


In early 2012, Training in Security was bought by D.S.T.O Ltd (Door Supervisor Training Organisation). At present, Training in Security is a trading name of D.S.T.O however the service and ethos is the same throughout. Since the formation of D.S.T.O Ltd in 1997, we have been dedicated to providing first class training and instruction for candidates looking to achieve nationally recognised qualifications in Security Guarding and Door Supervision. The business is run by Adrian Stephenson, with the head office being in Bournemouth UK.