Cybersecurity Services in North Carolina
North Carolina organizations have watched ransomware shut county offices, hit a water utility still recovering from a hurricane and take a city's payment portal offline over the holidays. NetSys puts the controls that stop those attacks in place for businesses across the state: endpoint detection, protected identities, filtered email and backups attackers cannot delete, all run remotely from Brooklyn.
The short answer
NetSys provides cybersecurity services to North Carolina businesses: ThreatDown endpoint detection and managed response, Microsoft Defender for Business, multifactor authentication enforced through Entra ID Conditional Access, Barracuda email protection, Rapid7 InsightVM vulnerability scanning, KnowBe4 security training, Keeper password management and immutable backups. We run every one of these services over the internet from Brooklyn, and none of them involves on-site work in North Carolina. Monitoring and emergency service run 24/7; the help desk is staffed seven days a week from 4 a.m. to 11 p.m. Eastern time. Ongoing protection carries a per-user monthly fee set after an assessment.
Service information by The NetSys Group. Our editorial standards.
How cybersecurity is delivered across North Carolina
Security for a North Carolina office runs through the same agents and consoles we use to manage it, so nothing depends on a person in the building. ThreatDown and Microsoft Defender sit on every computer and server; when ThreatDown's analysts confirm a threat, the machine can be cut off from the network within minutes, whether it is in a Charlotte tower, a Wilmington branch or an employee's home in Boone. Sign-in rules live in Entra ID, mail filtering in Barracuda and vulnerability findings in Rapid7 InsightVM. NetSys does not send responders on site anywhere in North Carolina; incident response, from containment to restoring data, is carried out remotely. A laptop that must come out of service is replaced by a clean one shipped through Windows Autopilot. When incidents happen, our record matters: more than 30 ransomware cases in three years, every one fully recovered. Monitoring runs 24/7 from Brooklyn, and so does emergency service. Our staffed help-desk hours are 4 a.m. to 11 p.m. Eastern time, seven days a week. The proposal states severe-incident escalation, authorized remediation and any other after-hours work.
Four North Carolina incidents and the control behind each
In December 2017, LockCrypt ransomware encrypted 48 of Mecklenburg County's roughly 500 servers; the county refused a $23,000 ransom and rebuilt from backups, the clearest case for backups kept out of attackers' reach. In October 2018, while the Onslow Water and Sewer Authority was still recovering from Hurricane Florence, an Emotet infection led to Ryuk ransomware and the utility had to rebuild databases; Emotet spreads by email, so filtering and blocked macros matter. On October 28, 2020, a phishing attachment let DoppelPaymer into Chatham County's network, and stolen employee records were later posted online, which is why we watch for large outbound transfers, not only encryption. And in late December 2024, the City of Winston-Salem shut down online services after unauthorized access, a reminder that a written incident plan decides how quickly you can respond.
Email, identity and payment fraud
Ransomware gets the headlines, but many expensive losses start with an ordinary email: an invoice from a familiar vendor with new bank details, a closing notice that appears to come from the real estate attorney, a sign-in page copied from Microsoft's. None of it needs malware, so antivirus alone misses it. We stack controls against it. Barracuda Email Protection scores inbound mail and warns on lookalike domains and executive impersonation. DMARC, backed by SPF and DKIM, makes your own domain harder to forge. Number-matching multifactor prompts and Conditional Access mean a phished password fails from an unmanaged device or an unexpected country. Keeper replaces shared passwords kept in spreadsheets. And we help finance staff adopt a callback rule: payment changes are verified by phoning a number already on file. KnowBe4 simulations then measure who still clicks, and training follows the results.
Endpoint detection, patching and the January 2027 server deadline
Some attacks will get past email filtering, so the question becomes how quickly they are seen. ThreatDown records process, file and network behavior on each computer and server, and its MDR analysts triage alerts through the night, handing confirmed incidents to your dedicated engineer. Unpatched software is the other open door. NinjaOne applies Windows, macOS and third-party updates in maintenance windows you set, while Rapid7 InsightVM scans the whole network, firewalls, VPN appliances and printers included, for anything still exposed. End-of-life systems top that list. Microsoft stopped supporting Windows 10 on October 14, 2025, and Windows Server 2016 loses extended support on January 12, 2027, so we flag every remaining machine with a replacement cost. To see your network as an outsider does, the free remote external penetration test, run within a scope you agree to, probes your public IP addresses and reports what it finds.
North Carolina law and the rules your industry adds
North Carolina's Identity Theft Protection Act is the starting point. G.S. 75-65 requires a business that owns or licenses residents' personal information to notify affected people without unreasonable delay after a breach and to notify the Attorney General's Consumer Protection Division; when more than 1,000 people are notified at once, the nationwide consumer reporting agencies must be told too. Under G.S. 75-61, encrypted data is not breached unless the key is also exposed. Public bodies face extra rules: G.S. 143-800 bars state agencies, local governments, school units and community colleges from paying ransoms. Industry rules sit on top: the HIPAA Security Rule for medical offices, the FTC Safeguards Rule for tax preparers, mortgage brokers and other non-bank financial firms, SEC Regulation S-P (amended 2024) for advisers and broker-dealers, and NIST SP 800-171 for defense suppliers, whose obligations continue despite the July 2026 suspension of CMMC Phase 2. This is general information, not legal advice.
Cybersecurity in North Carolina: what NetSys delivers
Watch and respond
- ThreatDown MDR and EDR on every device, with a 24/7 team that isolates and investigates rather than emails
- Rapid7 InsightIDR or Microsoft Sentinel collecting identity, email, endpoint and firewall logs so an intrusion is visible in one place
Harden the tenant and the people
- Microsoft Defender for Business, Entra ID Conditional Access and phishing-resistant sign-in for finance staff
- Legacy authentication off, dormant accounts closed, forwarding rules and consent grants reviewed monthly
Measure and recover
- Rapid7 InsightVM scans of the internal and external footprint, with a monthly fix list
- Managed firewall with intrusion prevention, segmentation and vendor access that is logged and switched off when the work ends
Firewall, antivirus and maintenance for a five-person office
A five-person office needed the basics done properly rather than an enterprise stack. NetSys replaced the internet provider's router with a business-grade firewall configured with sensible rules, secure remote access and logging, deployed managed antivirus on every machine with updates and alerts handled centrally, and put patching, backup checks and health reviews on a schedule. The agreement covers what the office needs and nothing it does not, month to month. No outcome figures were measured for publication.
Cybersecurity work for other clients
- Insurance
Regional title insurance company
Barracuda email protection for 85 users, phishing simulations, employee security training, and MFA deployment.
Security Awareness & Phishing TrainingIT for Insurance Agencies and Brokers
Client names are withheld. These examples were chosen for the work involved, not for where the client is, so none is presented as a North Carolina client.
What cybersecurity costs in North Carolina
Cybersecurity is priced per user per month when it runs as an ongoing service, and per project for an assessment or a remediation. What moves the number: how many devices and identities are in scope, how much incident remediation and recovery is needed beyond the monitoring and authorized MDR actions in scope, which compliance standard the evidence has to satisfy, and whether the Microsoft 365 tenant is already on Business Premium or the security tooling comes from us. The free external penetration test costs nothing and runs remotely before any of that. Our managed IT pricing page explains how the fee is built.
Who this fits, and who it does not
Best fit: businesses with enough people, money movement or regulated data that a breach would hurt, and no security team of their own: professional practices, healthcare groups, importers, financial firms, nonprofits and agencies holding client credentials. Companies with an internal IT person fit as a co-managed arrangement.
Read next
Industry pages: IT for Financial Services · IT for Life Sciences & Biotech
Terms used on this page: Managed Detection and Response (MDR) · Endpoint Detection and Response (EDR) · Conditional Access
Guides: MDR versus antivirus for a small business · the Conditional Access policies to turn on first
Related pages
Read the full Cyber Security service page. See all locations and service areas.
Also in North Carolina: Managed IT Services
Cybersecurity elsewhere: Atlanta · Charlotte · Georgia · Knoxville · Lafayette · Louisville
Related services: Penetration Testing · Cyber Insurance Readiness · Security Assessments · Managed Detection & Response (MDR)
Cybersecurity in North Carolina: FAQs
How does cybersecurity work for North Carolina organizations?
It is delivered entirely remotely. We deploy ThreatDown, Defender, Barracuda and Conditional Access policies over the network, monitor alerts at every hour and respond from Brooklyn, including isolating a computer, disabling accounts and restoring data. People can call the help desk from 4 a.m. to 11 p.m. Eastern, seven days a week, and that is local time everywhere in North Carolina. Because no NetSys engineer travels to the state, replacement hardware ships ready for sign-in. Rollout takes a few weeks and starts with administrator and finance accounts, the ones attackers target first.
How much do cybersecurity services cost in North Carolina?
Continuing protection is billed per user per month, either as a security service on its own or inside a managed IT agreement, and we set the figure after an assessment. One-time work such as a Conditional Access rollout, a HIPAA risk analysis or a NIST SP 800-171 gap assessment is quoted once it is scoped. The main cost drivers are the count of devices and servers, the number of offices and firewalls, how much evidence your insurer, customers or regulator expect, and how much of the response an internal IT team keeps. Prices are not published, and agreements run month to month.
Which cybersecurity requirements apply to businesses in North Carolina?
It depends on your data and your customers. Any business holding North Carolina residents' personal information falls under the Identity Theft Protection Act, which covers Social Security number handling (G.S. 75-62), destruction of records (G.S. 75-64) and breach notice (G.S. 75-65). Medical practices add the HIPAA Security Rule, financial firms the FTC Safeguards Rule or SEC Regulation S-P, and defense suppliers NIST SP 800-171 through DFARS 252.204-7012. Cyber insurance applications often add conditions of their own, such as multifactor authentication on email and remote access, endpoint detection and tested backups.
Should a North Carolina business report a cyberattack to the state?
Private companies are not required to, but the North Carolina Department of Information Technology encourages it and accepts reports through its Statewide Cybersecurity Incident Report form. Local governments, by contrast, must report incidents to the department under G.S. 143B-1379. The state's Joint Cybersecurity Task Force, which brings together NCDIT, North Carolina Emergency Management, the National Guard and a local government strike team, mainly assists public bodies and critical infrastructure. For a business, the first calls go to your IT provider, your cyber insurer and counsel, then to the FBI and, when residents must be notified, the Attorney General's Consumer Protection Division.
Do you offer cybersecurity consulting or managed security services without a full IT contract?
Yes. Companies with their own IT staff often buy IT security from us on its own: ThreatDown MDR with alerts answered at all hours, Barracuda email protection, Rapid7 vulnerability scanning with a monthly remediation list, KnowBe4 training and Conditional Access design. Cybersecurity consulting covers one-time work such as a risk assessment, a HIPAA risk analysis, a NIST SP 800-171 gap assessment, an incident response plan with a tabletop exercise, or a review of how a past incident was handled. Your internal team keeps day-to-day support, and we document who owns each control.
Can you help with our cyber insurance application?
Yes. Insurers' questionnaires ask detailed technical questions: is multifactor authentication enforced on email, remote access and administrator accounts, is endpoint detection on every device, are backups offline or immutable and tested, how quickly are critical patches applied, do staff receive phishing training. We answer the technical sections accurately and attach evidence, such as Conditional Access policy exports, ThreatDown coverage reports and restore test logs. Where the honest answer is no, we tell you what it would take to make it yes before renewal. You, as the policyholder, review and sign the application.
See what an attacker sees before they do.
The free assessment is a remote external penetration test, limited to the information available to NetSys and the external scope we agree with you. Internal reviews and ongoing security management are scoped separately.