OFFENSIVE SECURITY
Uncover vulnerabilities before attackers do. Our ethical hackers simulate real-world threats to test your defenses under realistic conditions.
Proactive Security Starts with Offense
In today’s threat landscape, defense alone is not enough. Offensive Security is the art and science of thinking like an attacker identifying weaknesses before they’re exploited. At GTS, our certified ethical hackers emulate advanced adversaries to uncover vulnerabilities, assess real-world risk, and strengthen your cyber resilience.
Through tailored engagements that span infrastructure, applications, users, and processes, we help organizations validate their security posture, enhance detection and response, and stay one step ahead of evolving threats.
Comprehensive Technical Testing
Cybersecurity is no longer just a technical issue, it's a strategic business imperative.
With escalating threats and evolving attack surfaces, organizations must proactively test the resilience of their environments to protect operations, reputation, and revenue.
External & Internal Penetration Testing
Network, Web, Mobile, Cloud, API, ATM, ITM, IOT, POS, VOIP, VDI, Cloud, Active Directory Simulate real-world attacks to identify exploitable vulnerabilities across your digital and physical infrastructure. Our tailored testing mimics adversary behavior to uncover security gaps before attackers do
Secure Code Review Static & Dynamic
Ensure your software is secure from the inside out. We analyze source code and runtime behavior to detect logic flaws, insecure patterns, and exploitable bugs that may evade traditional testing.
Wireless & wearable devices Security Assessments
Identify vulnerabilities in wireless communications, BLE, NFC, and embedded devices. Our assessments expose flaws in authentication, encryption, and protocol implementation — securing your entire device ecosystem.
Exposure & Configuration Risk Analysis
Cybersecurity is no longer just a technical concern — it’s a business imperative. Misconfigurations, exposed assets, and overlooked vulnerabilities are the low-hanging fruit for attackers. A proactive approach to exposure management is critical to reduce the attack surface and maintain cyber hygiene.
Vulnerability Assessments (Infra, App, Cloud)
Conduct in-depth scans and manual validation across your environment to identify exploitable weaknesses. Prioritize findings based on business impact, not just CVSS scores.
Dark Web Monitoring & Exposure Analysis
Track leaked credentials, exposed assets, and insider threats across underground forums, marketplaces, and breach dumps. Receive actionable intelligence to contain and remediate exposure before it’s weaponized.
Attack Path Mapping & Threat Modeling
Visualize how an attacker could move through your environment. Simulate attacker paths, model threat scenarios, and assess the effectiveness of your existing controls and architecture.
Real-World Threat Simulation
Cybersecurity is no longer a technical concern — it's a business imperative. The scale, sophistication, and financial impact of cyberattacks continue to rise globally, exposing organizations to unprecedented operational, reputational, and financial risks.
Red & Purple Teaming & Adversary Simulation
Mimic advanced threat actors to uncover weaknesses in detection, response, and lateral movement capabilities. Purple teaming fosters collaboration between offensive and defensive teams to improve threat visibility and response.
Zero-Day & Exploit Simulation Testing
Safely test the resilience of your environment against advanced and emerging threats — including custom exploit payloads and chained vulnerabilities — without relying on known CVEs alone.
Social Engineering Attacks Phishing, Vishing, Physical Intrusion
Evaluate human-layer vulnerabilities through targeted phishing, vishing, impersonation, and physical intrusion attempts. These engagements test employee awareness and incident response in real-world scenarios.
Offense Highlights
CVE-2024-3676
Proofpoint Encryption Cross-Account Creation Vulnerability
CVE-2024-0862
CVSS score of 5.0 (MEDIUM)
Proofpoint Encryption Server-Side Request Forgery
CVE-2024-0863
CVSS score of 5.0 (MEDIUM)
Proofpoint Encryption Server-Side Request Forgery
CVE-2024-0204
Authentication bypass in Fortra’s GoAnywhere MFT
CVE-2025-20114
CVSS Score: 7.1 (High)
Cisco Unified Intelligence Center Horizontal Privilege Escalation Vulnerability
CVE-2025-20113
CVSS Score: 7.1 (High)
Cisco Unified Intelligence Center Horizontal Privilege Escalation Vulnerability
Apple Web Server Security Acknowledgments
Recognized by Apple for security contributions in May 2025, October 2024, September 2024, and March 2023 — Mohammed Abdelmeguid