T4Tier4 IT(702) 644-5554

Network penetration testing

Find exploitable network weaknesses before an attacker does.

Tier4 IT offers fixed-scope penetration testing for small businesses that need practical validation of external exposure, internal segmentation, remote access, and security controls.

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External

External Network Pen Test

From $2,500

Outside-in testing for public IPs, exposed services, VPN/remote access, web perimeter, and misconfiguration risk.

  • Recon and external attack-surface validation
  • Safe exploit validation where appropriate
  • Evidence-backed findings
  • Executive summary + prioritized remediation
Request external test

Full network

Internal + External Pen Test

From $4,800

External perimeter testing plus internal network review, segmentation checks, workstation/server exposure, and lateral-movement risk.

  • External perimeter testing
  • Internal network and segmentation validation
  • Credential/access-risk review
  • Remediation roadmap and retest option
Book network test

Retest

Remediation Retest

From $750

After fixes, validate that critical findings were closed before a vendor, insurer, or compliance reviewer asks again.

Call (702) 644-5554

Designed for MSP reality

This is not a theatrical hacker report. It is a small-business security test that turns into patching, firewall, MFA, backup, segmentation, and monitoring work.

  • Medical and dental offices
  • Retailers and ecommerce merchants
  • Law, accounting, and professional services
  • Businesses preparing for HIPAA, PCI, insurance, or vendor reviews

Need fewer IT fires this month?

Book a 15-minute IT Risk Review.

We’ll look for downtime, backup, endpoint, email, firewall, compliance, and vendor-support gaps before they become expensive.

Call (702) 644-5554Request a review