Vintotron’s business approach is preventative in nature constantly evaluating our
client’s risk, providing Intelligent, Cost Effective, Security Risk Management Solutions.
Vintotron uses the latest ...
Surveillance – Physical
and Electronic Surveillance
Security Compliance and
Service Level Audits
Truth Verification Testing (VSA)
WHAT IS VSA
Voice Stress Analysis (VSA), originally known as Psychological Stress Evaluation (PSE), is a procedure used
for detection of deception (lie detection) or truth verification or to determine ...