Cybersecurity for Aerospace
Protecting technical data, export-controlled files, and DoD contract eligibility for Orange County aerospace suppliers and engineering firms.
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- 24/7 monitoring & threat response
- Compliance-ready documentation
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What cybersecurity standards do aerospace and defense firms have to meet?
Aerospace and defense firms working on U.S. government contracts must meet CMMC 2.0 Level 2, which is built on the 110 security controls in NIST SP 800-171. Firms handling technical designs also fall under ITAR and DFARS clauses that dictate how controlled unclassified information is stored, shared, and protected. Falling short can disqualify a company from bidding on defense work.
Are small aerospace and defense firms actually targeted by hackers, or just the big primes?
Small aerospace and defense firms are frequently targeted, often more than large primes, because they sit deeper in the supply chain with thinner defenses. Nation-state threat actors deliberately go after subcontractors to reach the designs and controlled data flowing up to major contractors. One compromised smaller supplier can expose an entire program, so size offers no real protection from attack.
How should an aerospace and defense company handle backups and disaster recovery?
Backups for aerospace and defense firms should follow a 3-2-1 approach: three copies, two media types, and one kept offline or immutable so ransomware cannot alter it. Because designs and ITAR-controlled data generally cannot leave U.S. soil, backup storage must stay compliant with NIST SP 800-171 handling rules. Recovery should be tested on a schedule, never just assumed to work.
What does aerospace cybersecurity compliance involve for an Orange County supplier?
Last updated October 1, 2026 · HD Tech, serving Orange County since 1995
Aerospace cybersecurity compliance means protecting two kinds of controlled data at once: CUI under DFARS 252.204-7012 and NIST SP 800-171, and export-controlled technical data under ITAR and the EAR. In practice that takes MFA, 24/7 monitoring, access limited to authorized people, a DoD incident reporting plan, and documented proof. HD Tech builds that for Orange County aerospace suppliers.
Aerospace is where the two regimes collide. A drawing package from a prime can be CUI and ITAR technical data at the same time, so one mistake, like syncing it to a personal cloud account or sending it to an offshore vendor, can become both a contract problem and an export violation. The controls below are built to handle both at once.
For the day-to-day systems side, like CAD workstations, ERP, and shop-floor networks, see our aerospace IT services page.
What Does Cybersecurity Cost for Aerospace in Orange County?
HD Tech publishes its rates. Security is built into all four flat-rate packages rather than sold as an add-on, so the price below is the whole cost — monitoring, detection and response, and email security included from the entry tier up. Every package is month-to-month.
24/7 monitoring and SOC access, managed detection and response, conditional access management, email security, patch management, security awareness training.
Everything in Lifeline plus unlimited help desk, dark web monitoring, immutable backup, vulnerability scanning.
Watch Tower coverage plus managed on-premise servers, cybersecurity consulting, and server backup and disaster recovery. Help desk not included.
Everything in HQ Essentials plus unlimited help desk, server management, IT roadmap and budgeting, quarterly business reviews.
Rates are per user, per month. Monthly account minimums of $1,000–$2,000 apply, so a very small office pays the minimum rather than the per-seat rate — the price calculator gives your exact monthly cost. Rates last verified .
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Not just prevention — detailed incident playbooks and rapid response for when something gets through. Because in cybersecurity, it's not "if" — it's "when."
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Round-the-clock SOC designed for Orange County businesses. We detect threats before they become disasters.
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Why is ITAR a cybersecurity problem and not just paperwork?
Because under ITAR, access can be the export. Releasing technical data to a foreign person in the United States is a deemed export under 22 CFR 120.50, treated as an export to every country where that person holds citizenship or permanent residency. File permissions, email rules, and cloud storage choices are therefore export controls.
Keep ITAR data in defined locations, with access granted to named, authorized people only.
Watch offshore IT support, outsourced CAD work, and cloud backups that replicate outside the U.S.
Under 22 CFR 120.54, unclassified technical data secured with end-to-end encryption using FIPS 140-2 (or successor) validated cryptography isn't an export when sent or stored abroad, as long as it isn't sent to, stored in, or sent from a proscribed country.
Many aircraft parts and components are controlled under the EAR (15 CFR Parts 730–774) rather than ITAR, with different licensing rules. Your export compliance lead decides the classification; security has to enforce it. Microsoft notes there is no ITAR certification for cloud services; its GCC High and Azure Government offerings support ITAR obligations through U.S. data location and U.S.-person access commitments.
Where does CMMC stand for aerospace suppliers right now?
Self-assessment, not third-party certification, for now. CMMC Phase 1 began November 10, 2025, putting Level 1 or Level 2 self-assessments into applicable DoD awards. On July 13, 2026, the Department of War suspended Phase 2, which would have required C3PAO assessments starting November 10, 2026, put later milestones on hold, and started a 60-day review by a CMMC Reform Task Force. Until the department publishes a new schedule, plan on self-assessments.
The suspension didn't lower the bar. DFARS 252.204-7012 still requires the 110 NIST SP 800-171 Rev 2 requirements, and the department said it will enforce them through self-assessments and select government-led assessments. For an aerospace supplier, that means a current System Security Plan, an honest SPRS score, and a senior official prepared to sign the annual affirmation. Our government contractor cybersecurity page walks through each clause.
What security controls should an aerospace supplier run?
These controls support NIST SP 800-171 requirements, and most are built into our Watch Tower and HQ packages:
Multi-factor authentication on email, VPN, remote access, and customer portals.
Managed detection and response on engineering workstations and servers, watched by a 24/7 SOC.
Email security tuned for supplier impersonation and fake invoice requests.
Network segmentation so CNC controls and inspection PCs can't become a path to engineering data.
Immutable backups that ransomware can't encrypt or delete.
Vulnerability scanning, dark web monitoring for leaked employee credentials, and security awareness training.
An incident response plan covering the 72-hour DoD reporting window, 90-day image preservation, and when to call export counsel.
HD Tech's cybersecurity work is led by Paul Morton, CISSP, who has more than 20 years in security and systems administration.
Frequently Asked Questions
Is our IT provider part of our CMMC assessment?+
Yes, if it handles your CUI or security data such as logs and configurations. 32 CFR Part 170 treats that provider as an External Service Provider: its services must be documented in your System Security Plan and its customer responsibility matrix, and they're assessed within your scope. Ask any provider for that matrix before you sign, not after an assessor asks for it.
Can we store ITAR drawings in standard Microsoft 365 or Google Drive?+
It's usually avoided. Microsoft makes its U.S. data location and U.S.-person access commitments for GCC High and Azure Government, not commercial Microsoft 365, so ITAR data there relies on other controls such as qualifying end-to-end encryption under 22 CFR 120.54. Get any other platform's ITAR terms in writing. Whatever platform you choose, map where files actually sync, including laptops, phones, and backups.
What happens if an aerospace supplier has a cyber incident on a DoD contract?+
Under DFARS 252.204-7012, you report to DoD through DIBNet within 72 hours of discovery, which requires a DoD-approved medium assurance certificate. You preserve images of affected systems and relevant monitoring data for at least 90 days. Subcontractors also give the DoD-assigned incident report number to their prime. If ITAR data may be involved, bring in export counsel early.
Is NIST SP 800-171 Rev 3 required for aerospace suppliers yet?+
Not for CMMC. NIST published Rev 3 and withdrew Rev 2 on May 14, 2024, but 32 CFR Part 170 incorporates Rev 2 by reference, and the Department of War said it will enforce Rev 2 during its CMMC review. Build to Rev 2's 110 requirements. Rev 3 reorganizes them, so clean documentation now makes any later transition easier.
Does AS9100 certification cover our cybersecurity obligations?+
No. AS9100 is the International Aerospace Quality Group's quality management standard for aviation, space, and defense organizations. It governs how you control processes, documents, and product quality, not how you protect CUI or ITAR data. A supplier can be AS9100 certified and still fail a NIST SP 800-171 self-assessment. Treat them as separate programs that share some records.
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More Orange County Resources
- Aerospace IT services in Orange County
- Cybersecurity for government contractors
- CMMC compliance checklist for defense suppliers
- IT and cybersecurity for defense contractors
- Aerospace case study: CMMC readiness in Huntington Beach
This page is part of HD Tech's Orange County cybersecurity practice. Our security programs include 24/7 SOC monitoring, threat detection, and rapid incident response — always paired with immutable backup and disaster recovery so a breach never becomes a business-ending event. For organizations that also need day-to-day infrastructure management, our managed IT services bundle everything — monitoring, patching, help desk, and security — into one flat monthly rate.
HD Tech builds compliance-ready environments for HIPAA, PCI, CMMC, CCPA, and more. Compare tiers on our service packages page or start with a no-obligation IT health check.
We serve Orange County industries including accounting and CPA firms, law firms, construction companies, healthcare providers, manufacturers, professional services firms, and defense contractors. For city-specific coverage, see our Anaheim managed IT, Santa Ana IT services, Orange County IT support, or the Orange County hub page. Decision-makers can also explore our guide to outsourcing IT and cybersecurity essentials for small businesses.