Cloud Security & Testing
Penetration Testing Services
Find exploitable weaknesses before an attacker does, with testing that mirrors real-world attack paths.
Penetration testing goes beyond scanners. Nexeris simulates real adversary behavior to identify how weaknesses can be chained together, what an attacker could access, and what to fix first to reduce real risk.
Why Penetration Testing Matters
Vulnerability lists are common. Exploitability is what changes the risk.
Penetration testing helps you understand which issues can actually be used to gain access, move laterally, or reach sensitive data. It also validates whether your defenses, monitoring, and response procedures are working the way you expect.
Common Reasons Teams Engage Us
- You want to validate security before a launch, major change, or migration
- Customers, partners, or auditors request independent penetration testing
- You’ve improved controls and want to confirm they work under real pressure
- You want clear priorities instead of another long list of findings
Your Penetration Testing Engagement Includes
You’ll get a realistic attack simulation, clear findings, and a remediation plan focused on what reduces risk most.
Scoping and Rules of Engagement
- Define targets (applications, APIs, cloud services, internal or external infrastructure)
- Align testing approach (black box, gray box, or authenticated testing)
- Confirm safety controls, testing windows, and communication paths
Real-World Attack Simulation
- Identify likely entry points and attempt exploitation
- Chain weaknesses together to demonstrate realistic impact
- Test for common application and infrastructure attack paths
Findings and Remediation Guidance
- Clear findings with severity based on exploitability and impact
- Evidence and reproduction details so teams can fix issues efficiently
- Prioritized remediation guidance with quick wins and higher-effort items
Retesting and Validation (Optional)
- Verify fixes for high-priority findings
- Confirm exposure has been reduced and controls are operating as intended
How We Work
01
Discovery and scope
We align on targets, objectives, and what “success” looks like.
02
Rules of engagement
We define access, safety constraints, and testing approach.
03
Testing and exploitation
We simulate attack paths and validate impact.
04
Analysis and reporting
We document findings clearly and prioritize remediation.
05
Readout
We walk through results with technical teams and leadership.
06
Retest (optional)
We verify fixes and confirm risk reduction.
Ideal Fit For
- Organizations that want to identify exploitable weaknesses, not just vulnerabilities
- Teams launching new applications, features, or cloud environments
- Companies responding to customer due diligence or audit requests
- Leaders who want better visibility into real attack paths and priorities
Expected Outcomes
- Clear understanding of exploitable weaknesses and realistic attacker impact
- Better prioritization because findings are tied to real attack paths
- Faster remediation through actionable reproduction details
- Improved confidence in security posture before audits, reviews, and launches
- Reduced risk exposure by fixing the issues that matter most
Why
Nexeris
If you want penetration testing that leads to practical risk reduction, we can help. Reach out to schedule a consultation, and we’ll talk through targets, scope, timelines, and what reporting you need.
We prioritize real-world exploitability, not theoretical severity
We communicate findings clearly so engineering teams can act fast
We focus on attack paths and business impact, not just point findings
We offer practical remediation guidance with prioritization that makes sense
We can retest fixes so you can prove improvement
Frequently Asked Questions
How is penetration testing different from vulnerability scanning?
Vulnerability scanning identifies known issues. Pen testing validates exploitability and shows how issues can be chained into real attack paths.
Do you offer authenticated testing?
Yes. Authenticated or “gray box” testing can provide deeper coverage and more realistic findings.
What types of pen tests do you perform?
We can test web applications, APIs, external infrastructure, internal networks, and cloud-exposed services. Scope is tailored to your environment.
Will testing disrupt production?
We scope testing carefully and define rules of engagement to minimize risk. Testing windows and safety controls are part of planning.
Do you provide remediation support?
Yes. We provide clear guidance and can retest high-priority fixes to confirm risk reduction.
Related Services
Continuous monitoring for known issues and missing patches.
Identify misconfigurations and tighten cloud access and monitoring.
Improve readiness, detection, and recovery workflows.
Prioritize investments based on realistic threats and business impact
Identify exploitable weaknesses before attackers do
If you want penetration testing that’s actionable and focused on real risk, Nexeris can help.