Penetration Testing Services

External testing reviews the systems visible from outside your organization, such as public-facing network services, remote access points, and internet-exposed infrastructure. Crumbacher looks for weaknesses that could allow unauthorized access, data exposure, or service disruption.

You receive practical findings that show where exposure exists, how serious each issue is, and what should be addressed first to reduce risk without unnecessary complexity.

Internal testing evaluates what could happen if an attacker, compromised account, or unauthorized user gained access inside your network. This helps uncover risky permissions, weak segmentation, outdated systems, and configuration gaps that may not be visible from the outside.

By reviewing the internal environment with an operational mindset, Crumbacher helps your business strengthen controls that protect users, servers, shared files, and critical systems.

Access control testing reviews how users, passwords, permissions, and authentication practices affect your security posture. Weak credentials or excessive privileges can create unnecessary risk, especially when systems have grown over time without a structured review.

Crumbacher identifies where access should be tightened, where policies may need improvement, and how better controls can support layered cybersecurity, compliance readiness, and safer daily operations.

Vulnerability validation helps separate theoretical scanner results from issues that present real business risk. Rather than handing over a long list of alerts, Crumbacher helps confirm which weaknesses are meaningful, exploitable, or tied to critical systems.

This gives your team better direction, reduces wasted effort, and supports smarter remediation planning focused on the vulnerabilities most likely to affect productivity, data security, and business continuity.

Clear reporting is essential after a penetration test. Crumbacher organizes findings into understandable priorities, including what was discovered, why it matters, and what steps should be considered next. Technical detail is translated into business impact so leaders can make informed decisions.

The result is a report that supports budgeting, compliance discussions, internal accountability, and practical improvement rather than creating confusion or unnecessary alarm.

Testing only creates value when findings lead to meaningful improvement. Crumbacher can help your business plan remediation across the full technology stack, including desktops, servers, firewalls, backups, monitoring, and vendor-related systems when needed.

With a dedicated IT professional acting as your IT manager, next steps can be scheduled by urgency, coordinated with daily operations, and aligned with long-term security and infrastructure goals.