Countermeasures tools and technologies are essential for detecting and mitigating threats in environments where privacy, security, and operational integrity are paramount. These solutions range from advanced technical surveillance countermeasures (TSCM) for identifying hidden recording devices or eavesdropping equipment, to tools that assess whether physical spaces or communications have been compromised. Mobile device analysis platforms can detect spyware, malware, or unauthorized access attempts, ensuring smartphones and tablets remain secure from intrusion. Additionally, RF scanners and signal analyzers help identify suspicious transmissions, while acoustic masking and signal jamming devices can prevent unauthorized recordings or data leaks. Together, these technologies form a comprehensive defense against surveillance, intrusion, and digital compromise—empowering users to maintain control over their information and environment.