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Professional Technical Surveillance Services – UK Wide
Discreet, lawful, and expert covert surveillance operations, training and equipment — trusted by corporate, government and private clients.
Why SIASS Decided to Offer Commercial & Corporate TSCM Courses
Today, protecting organisational privacy is no longer just the concern of governments, military agencies, or law enforcement. The landscape has changed dramatically. Technical surveillance devices — often referred to as “bugs” — are now cheap, easily accessible, simple to install, and alarmingly capable. At SIASS, we recognised that the threat environment facing commercial organisations, private individuals, and security professionals has fundamentally evolved. That is why we
May 194 min read
A Resounding Success: SIASS and Verrimus Deliver First Commercial TSCM Training Course
SIASS is delighted to announce the outstanding success of our first commercial Technical Surveillance Counter Measures (TSCM) training course, delivered in collaboration with the TSCM specialists at Verrimus. This intensive five-day programme was designed to take attendees from a foundational understanding of TSCM through to becoming competent operators within a commercial environment. The course successfully achieved this aim, equipping participants with both the knowledge a
Mar 302 min read
Unlock Your Potential with SIASS and Verrimus TSCM Training for Professionals
In today’s world, security threats are more sophisticated and harder to detect than ever before. Whether you work in corporate security, government, or private investigation, understanding how to identify and counteract electronic surveillance is crucial. That’s why SIASS has partnered with Verrimus, specialists in Technical Surveillance Countermeasures (TSCM), to offer commercial TSCM training designed specifically for professionals like you. This collaboration brings togeth
Jan 123 min read
Commercial Technical Surveillance & TSCM Training by SIASS
Launching in January 2026: A New Era in Technical Surveillance Training We are excited to announce that from January 2026, SIASS will be launching a brand-new programme of Commercial Technical Surveillance and Commercial Technical Surveillance Counter Measures (TSCM) training. This initiative represents a significant advancement in the field of technical surveillance education. For some time, our colleagues at Verrimus have received numerous inquiries regarding the provision
Oct 16, 20253 min read
Understanding Covert Technical Surveillance Training.
SIASS covert technical surveillance training designed to equip individuals with the skills necessary to conduct investigations effectively.
Jul 12, 20243 min read
Social Engineering and Security
The dictionary definition of SOCIAL ENGINEERING, for the purposes of information security, is: “the use of deception to manipulate...
Jul 14, 20232 min read
OSINT Training
Open Source Intelligence (OSINT) Training is offered from our Newcastle upon Tyne location. OSINT is the practice of gathering, analysing and utilising information that is in the public domain. Our OSINT training is delivered by Leonida Reitano, an experienced Socialinks and Maltego instructor. Leonida is the founder and Chairman of the Italian Association of Investigative Journalism (AGI). An expert on personal digital security and Open Source Intelligence he wrote "Esplorar
Jun 19, 20232 min read
Take a look at our SIASS blog posts below. From information about operations we undertake, to articles about technical surveillance issues, to details about who we are and our approach to private investigations. You will find plenty to interest you.
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