Penetration Testing
At 121G Cyber Services, penetration testing isn't about passing an audit - it's about uncovering real risks through collaboration. We act as an extension of your team, simulating real-world attacks to expose vulnerabilities before adversaries do. Our experts think like hackers but work like partners - focused on clarity, improvement, and trust. We don't drop a report and disappear. We guide you through every step, helping your team understand what was found, why it matters, and how to fix it fast. Together, we build a stronger, more resilient security posture.
Most firms deliver a checklist. We deliver confidence.Every engagement is customized to your business - not a one-size-fits-all scan. Our testers combine technical depth with business understanding, so findings are specific, actionable, and prioritized by impact. From kickoff to remediation validation, we work side-by-side with your engineers, IT leaders, and compliance teams to make sure security improvements stick.
We identify exploitable weaknesses across your internal and external networks - mapping how an attacker could gain access, move laterally, or escalate privileges. You gain clear visibility into your exposure and practical steps to secure it.
To ensure consistency for each of these services we use CREST methodologies complimented by OWASP for Application Penetration Testing.
For advanced organizations, we simulate coordinated, multi-vector attacks to test your detection, response, and resilience in real conditions.
Each engagement follows the CREST methodology ensuring precision and consistency.
