Cybersecurity Services · Port Charlotte, FL
Network Defense
Network defense is finding what of yours is reachable from the internet, reducing it, and detecting what gets through. It is sized here for businesses with no dedicated security staff.
- Veteran-owned
- 20+Years experience
- GSECCCNACompTIA Security+Graduate CertificateCertifications held
- Port Charlotte, FLBased in
The Challenge
You have a firewall, and no idea whether it is enough.
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What We Do
Network security assessments, segmentation, and threat detection sized for teams without dedicated security staff. We find what is reachable from the outside and shut it down.
What You Get
- External and internal exposure assessment
- Network segmentation for critical systems
- Threat detection and alerting
- Remediation support, not just a report
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How the Engagement Works
Map
What is actually exposed to the internet — including the forgotten VPN appliance and the remote access left open for a vendor.
Reduce
Close what should not be reachable, and put the rest behind authentication.
Segment
Separate critical systems so one compromised laptop does not reach everything.
Detect
Alerting on the activity that actually indicates compromise, tuned to your environment so it does not become noise.
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Common Questions About Network Defense
Is this a penetration test?
No. A penetration test proves a specific attack path works; this is a broader exposure assessment plus the remediation to close what it finds. If you need a formal pen test for a compliance requirement, that is a separate engagement with a specialist.
Will the assessment disrupt our network?
External assessment is non-intrusive and runs without touching your systems. Anything with disruption potential is scheduled with you in advance.
We are fully cloud-based. Does network defense still apply?
Yes, though the shape changes. The perimeter becomes your cloud security groups, remote access, and SaaS integrations rather than a firewall in a closet — but "what is reachable, by whom" is still the question.
Talk through your network defense needs
KRJ Digital Solutions, LLC is a veteran-owned cybersecurity consultancy in Port Charlotte, Florida. Twenty minutes, no pitch deck — just where you actually stand.