VAPT Testing Services, which stands for "Vulnerability Assessment and Penetration Testing" services, is a cybersecurity process that involves identifying and analyzing potential security flaws within an organization's systems, networks, and applications by combining vulnerability scanning (identifying weaknesses) with penetration testing (attempting to exploit those weaknesses) to improve overall security posture and mitigate cyber risks; essentially, it's a method to "ethical hack" your own systems to find vulnerabilities before malicious actors do.