Network Security Audit Services in Raleigh-Durham

Identify vulnerabilities, close security gaps, and validate your defenses with a comprehensive network security audit from Petronella Technology Group. Serving businesses throughout Raleigh, Durham, Chapel Hill, and the Research Triangle Park.

Request Your Security Audit Call 919-348-4912

What Is a Network Security Audit?

A network security audit -- also referred to as a network security assessment or network security review -- is a thorough evaluation of your organization's IT infrastructure, policies, and procedures. The goal is to identify weaknesses before cybercriminals do, giving you a clear roadmap for strengthening your defenses.

At Petronella Technology Group, our security professionals use industry-recognized methodologies to evaluate every layer of your network environment. From firewall configurations and access controls to endpoint security and employee awareness, we leave no stone unturned. Our audits are designed for businesses of all sizes in the Raleigh-Durham metro area and beyond who want to proactively protect their data and meet regulatory requirements.

Who Needs a Network Security Audit?

Every organization that relies on networked systems to store, process, or transmit data can benefit from a network security audit. This is especially critical for:

  • Healthcare practices that must protect ePHI and comply with HIPAA
  • Law firms handling confidential client data and privileged communications
  • Financial services firms subject to SEC, FINRA, and PCI-DSS requirements
  • Federal contractors who must meet NIST 800-171 and CMMC standards
  • Small and mid-size businesses that are increasingly targeted by ransomware and phishing attacks
  • Any organization that has not had an independent security review in the past twelve months

If your business operates in the Triangle region -- Raleigh, Durham, Chapel Hill, or RTP -- our local team can conduct on-site assessments with minimal disruption to your operations.

Our Network Security Audit Methodology

PTG's tested security assessment methodology provides a structured, repeatable process that ensures thorough coverage and actionable results:

Discovery & Scoping

We map your network architecture, identify assets, and define the boundaries and objectives of the audit.

Vulnerability Scanning

Automated and manual scanning tools probe your network for known vulnerabilities, misconfigurations, and outdated software.

Policy & Control Review

We evaluate your security policies, access controls, and administrative procedures against NIST, HIPAA, and industry best practices.

Risk Analysis

Identified vulnerabilities are assessed for impact and likelihood, giving you a prioritized risk profile.

Reporting & Recommendations

You receive a comprehensive report with an executive summary, detailed findings, and clear remediation steps.

Remediation Support

Our team can help you implement fixes and harden your environment based on the audit findings.

What Your Security Report Includes

  • Executive summary written for non-technical stakeholders
  • Overview of assessment scope, objectives, and methodology
  • Assumptions, limitations, and tools used during the audit
  • Current environment design with applicable network diagrams
  • Network security requirements and compliance status
  • Summary of findings with prioritized recommendations
  • Detailed vulnerability test results including general control review
  • Risk assessment with identified assets, threats, impact analysis, and risk scoring
  • Recommended remediation actions with estimated timelines

Benefits of Working with PTG

  • Local presence in Raleigh with hands-on, on-site assessment capability
  • Certified security professionals with decades of combined experience
  • Actionable reports designed for both technical teams and executive leadership
  • Full-service remediation support to close the gaps we identify
  • Compliance-aligned methodology covering HIPAA, NIST, PCI-DSS, CMMC, and GDPR
  • Ongoing monitoring and managed security services available after the audit

Frequently Asked Questions

How long does a network security audit take?
Most audits take between one and two weeks depending on the size and complexity of your network. Small business audits can often be completed in a few business days, while larger environments with multiple locations may require additional time.
Will the audit disrupt our daily operations?
We design our audit process to minimize impact on your day-to-day work. Most scanning and analysis occurs passively or during off-peak hours. Our team coordinates closely with your staff to ensure a smooth process.
What is the difference between a vulnerability scan and a network security audit?
A vulnerability scan is an automated tool that identifies known software flaws and misconfigurations. A network security audit is far more comprehensive -- it includes vulnerability scanning but also covers policy reviews, access control evaluations, risk analysis, and expert recommendations tailored to your environment.
Do we need a network security audit if we already have a firewall and antivirus?
Firewalls and antivirus software are important layers of defense, but they are not sufficient on their own. Misconfigurations, unpatched systems, weak passwords, and social engineering attacks can bypass these controls. A network security audit evaluates your entire security posture to find gaps that individual tools cannot address.
How often should we have a network security audit performed?
Industry best practices recommend at least an annual audit. Organizations in regulated industries such as healthcare and finance, or those handling sensitive data, should consider more frequent assessments -- especially after significant infrastructure changes or security incidents.
Is the initial consultation free?
Yes. Petronella Technology Group offers a free initial consultation to discuss your security concerns, understand your environment, and determine the scope of your audit. Call 919-348-4912 or visit our contact page to get started.

Protect Your Business with a Network Security Audit

Do not wait for a breach to reveal your vulnerabilities. Contact Petronella Technology Group today to schedule your comprehensive network security audit.

919-348-4912 Schedule Your Audit

5540 Centerview Dr., Suite 200, Raleigh, NC 27606

Why Choose Petronella Technology Group

Petronella Technology Group has been a trusted IT and cybersecurity partner for businesses across Raleigh, Durham, Chapel Hill, Cary, Apex, and the Research Triangle since 2002. Led by CEO Craig Petronella, a Licensed Digital Forensic Examiner, CMMC Certified Registered Practitioner, and MIT-certified professional in cybersecurity, AI, blockchain, and compliance, PTG brings deep expertise to every engagement.

With BBB accreditation since 2003 and more than 2,500 businesses served, PTG has the experience and track record to deliver results. Craig Petronella is an Amazon number-one best-selling author of books including "How HIPAA Can Crush Your Medical Practice," "How Hackers Can Crush Your Law Firm," and "The Ultimate Guide To CMMC." He has been featured on ABC, CBS, NBC, FOX, and WRAL, and serves as an expert witness for law firms in cybercrime and compliance cases.

PTG holds certifications including CCNA, MCNS, Microsoft Cloud Essentials, and specializes in CMMC 2.0, NIST 800-171/172/173, HIPAA, FTC Safeguards, SOC 2 Type II, PCI DSS, GDPR, CCPA, and ISO 27001 compliance. Our forensic specialties include endpoint and networking cybercrime investigation, data breach forensics, ransomware analysis, data exfiltration investigation, cryptocurrency and blockchain analysis, and SIM swap fraud investigation.

How PTG Managed IT Services Work

PTG managed IT services provide businesses with a complete technology management solution that replaces or supplements in-house IT staff. Our approach begins with a thorough technology assessment and documentation of your entire IT environment, including hardware, software, network infrastructure, cloud services, and security controls. This creates a comprehensive baseline that enables proactive management and rapid troubleshooting when issues arise. We document everything so that your technology environment is never dependent on a single person's knowledge.

Our proactive monitoring systems watch your servers, workstations, network equipment, and cloud services around the clock, identifying and resolving potential problems before they impact your business. Automated alerts notify our team of hardware failures, software errors, security events, backup failures, and performance degradation. Many issues are detected and resolved automatically through our management platform, while others are escalated to our technicians for manual intervention. This proactive approach typically prevents more than eighty percent of the IT problems that plague businesses relying on reactive support models.

When your employees need help, our help desk provides responsive support through multiple channels including phone, email, chat, and remote desktop assistance. Our technicians are experienced professionals who resolve most issues on the first contact, minimizing downtime and keeping your team productive. For issues that cannot be resolved remotely, we dispatch on-site technicians throughout the Research Triangle area. Our ticketing system tracks every request from submission to resolution, providing full transparency into support activities and response times.

Beyond day-to-day support, PTG provides strategic technology guidance through our virtual CIO and virtual CISO services. Our technology advisors work with your leadership team to develop IT roadmaps, evaluate technology investments, plan for growth, and align technology strategy with business objectives. Regular technology reviews ensure that your infrastructure remains current, secure, and capable of supporting your business as it evolves. This strategic partnership ensures that technology serves as a competitive advantage rather than a source of frustration and unexpected costs.

Our Approach to Cybersecurity

At Petronella Technology Group, cybersecurity is not just about installing antivirus software or setting up a firewall. We take a comprehensive, layered approach to security that addresses people, processes, and technology. Our methodology is built on industry-standard frameworks including NIST Cybersecurity Framework, CIS Controls, and MITRE ATT&CK, ensuring that your security program is aligned with the same standards used by Fortune 500 companies and government agencies. Every engagement begins with a thorough assessment of your current security posture, followed by a prioritized remediation roadmap that addresses your most critical risks first.

Our security operations team provides continuous monitoring through our Security Information and Event Management platform, which correlates events across your entire environment to detect threats in real time. When a potential threat is identified, our analysts investigate and respond immediately, often containing threats before they can cause damage. This proactive approach dramatically reduces the risk of successful cyberattacks and provides the rapid response capability that is essential in today's threat landscape.

We believe that employee awareness is one of the most important layers of defense. Human error remains the leading cause of data breaches, and no amount of technology can fully compensate for untrained employees. PTG provides comprehensive security awareness training programs that educate your team about phishing, social engineering, password security, data handling, and incident reporting. Our training programs include simulated phishing campaigns that test employee readiness and identify areas where additional education is needed, helping organizations build a strong security culture from the ground up.

Beyond prevention, PTG prepares organizations for the reality that breaches can occur despite the best defenses. Our incident response planning services help businesses develop, document, and test response procedures so that when an incident does occur, your team knows exactly what to do. From tabletop exercises to full incident simulations, we ensure that your organization is prepared to respond quickly and effectively, minimizing damage, preserving evidence, and meeting all regulatory notification requirements within required timeframes.

Additional Questions and Answers

What does managed IT services include?
Managed IT services from PTG include proactive network monitoring and management, help desk support, server and workstation maintenance, patch management, backup and disaster recovery, cybersecurity monitoring, vendor management, hardware procurement, and strategic IT planning. Our managed services are designed to provide businesses in Raleigh, Durham, and the Research Triangle with a complete IT department at a predictable monthly cost, eliminating the overhead and risk of managing technology infrastructure in-house while ensuring your systems remain secure, updated, and optimized for peak performance.
How is managed IT different from break-fix IT support?
Break-fix IT support is reactive, meaning you only call for help when something breaks, and you pay per incident or per hour. Managed IT services are proactive, with continuous monitoring, preventive maintenance, and strategic planning designed to prevent problems before they occur. Managed IT typically results in significantly less downtime, better security, more predictable costs, and improved technology alignment with business goals. PTG managed IT clients experience up to seventy percent fewer emergencies and greater productivity compared to break-fix arrangements, with flat monthly pricing that eliminates unexpected repair bills.
What is the average response time for IT support requests?
PTG provides tiered response times based on issue severity. Critical issues affecting business operations receive immediate response, typically within fifteen minutes. High-priority issues are addressed within one hour. Standard requests are handled within four business hours. Our help desk is staffed by experienced technicians who can resolve most issues remotely, with on-site support available throughout the Research Triangle when needed. We maintain detailed service level agreements with transparent reporting so you always know how your technology environment is performing and how quickly issues are being resolved.
Can PTG support both Windows and Mac environments?
Yes, PTG provides managed IT services for Windows, Mac, and Linux environments, as well as hybrid environments that include multiple operating systems. Our technicians are certified and experienced in managing diverse technology ecosystems, including Microsoft 365, Google Workspace, Apple Business Manager, and various line-of-business applications. We also support mobile device management for iOS and Android devices, ensuring comprehensive coverage for modern business environments. Whether your team uses desktops, laptops, tablets, or smartphones, PTG has the expertise to keep everything running smoothly and securely.
What is included in backup and disaster recovery services?
PTG backup and disaster recovery services include automated daily backups of servers and workstations, encrypted offsite and cloud backup storage, regular backup verification and testing, documented disaster recovery plans, and rapid restoration capabilities. We use enterprise-grade backup solutions that support both image-based and file-level recovery with retention policies tailored to your business and compliance requirements. Our disaster recovery planning includes business impact analysis, recovery time and recovery point objectives, and regular tabletop exercises to ensure your organization can recover quickly from any disruption.

Ready to Get Started?

Contact Petronella Technology Group today for a free consultation. Serving Raleigh, Durham, Chapel Hill, and the Research Triangle since 2002.

919-348-4912 Schedule a Free Consultation

5540 Centerview Dr., Suite 200, Raleigh, NC 27606