Teisoft LLC

Teisoft is a U.S.-based offensive cybersecurity company that helps organizations reduce digital risk through exposure management, penetration testing, and managed web security. Its Teisoft Exposure Platform™ supports continuous external attack surface management, helping teams discover internet-facing assets, identify vulnerabilities, assess which exposures pose the greatest business risk, and coordinate remediation. Automated exposure validation helps confirm attack paths and reduce false positives, while integrations connect the platform with existing security tools.

Teisoft also provides expert-led penetration testing for web applications, APIs, infrastructure, cloud environments, and internal networks. Testing is available as a one-time engagement or on a continuous basis, with additional services for compliance, cyber insurance, and due diligence. For organizations seeking ongoing protection, managed web security includes security monitoring and alerting, managed WAF and DDoS protection, bot management, vulnerability monitoring, incident response, and web application security administration.

The company’s resources include a WordPress security assessment, external attack surface scan, cybersecurity blog, glossary, and PCI penetration-testing documentation guides.