IT Support and Cybersecurity in Clayton, Missouri
Clayton is the seat of St. Louis County and one of the region's main business districts, home to courts, law firms, accounting practices, financial advisers and corporate offices. Inzo Technologies supports Clayton organizations from our headquarters in Chesterfield, also in St. Louis County, with managed IT, cybersecurity and business phone systems from one team that owns the outcome.
Book an Insight Session or call (314) 205-7100.
Local IT support for Clayton offices
- Onsite help from our own technicians. When an issue needs hands on the problem, a technician comes onsite. Our own technicians handle onsite work across the St. Louis metro, eastern Missouri and southern Illinois.
- Remote support from a U.S.-based team, staffed internally.
- Hundreds of clients supported from our Chesterfield headquarters.
- More than 300 years of combined experience across cybersecurity, managed IT, healthcare technology and voice.
What Clayton businesses get from one team
Managed IT, cybersecurity and business phone systems, run by one team.
Managed IT Support
Remote and onsite support, proactive monitoring of devices and servers, patch management, vendor coordination, onboarding and offboarding, and documentation of every managed system. Urgent issues get a response outside the 8-to-5 window.
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Co-Managed IT
If you already have IT staff, we add capacity, coverage and specialized expertise around them, so vacations, after-hours incidents and projects outside their skill set stop becoming your problem.
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Cybersecurity and Security Monitoring
Layered defenses across devices, accounts, email and web activity, with a U.S.-based Security Operations Center monitoring your environment.
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Backup and Recovery That Is Tested
Workstations, servers and Microsoft 365 backed up, verified and restore-tested, so ransomware or a hardware failure does not become a crisis.
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Business Phone Systems
Cloud phone systems with Total Voice, or support for existing Avaya IP Office and Aura systems.
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Cybersecurity Risk Assessment
A Cybersecurity Risk Assessment finds the gaps and shows what to fix first.
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What Clayton professional firms need from IT
Professional firms hold other people's confidential information, and that raises the bar for how email, files and payments are protected.
- Law firms. Missouri revised the comment to Rule 4-1.1 in 2017 to say that competent lawyers keep up with the benefits and risks of relevant technology, and Rule 4-1.6 requires reasonable efforts to prevent unauthorized access to client information. In practice that means multi-factor authentication on email and document systems, encrypted laptops and a tested way to recover files after ransomware.
- Accounting and tax practices. Tax preparers fall under the FTC Safeguards Rule. Since May 13, 2024, a breach of unencrypted information about 500 or more customers must be reported to the FTC within 30 days of discovery. The IRS also expects tax professionals to keep a written information security plan, and a risk assessment shows which controls behind that plan are missing.
- Payment and wire fraud. Firms that move client funds are common targets for business email compromise, where an attacker poses as a partner or client to redirect a payment. Email authentication (SPF, DKIM and DMARC), call-back rules for payment changes and short, regular staff training reduce that risk. Read how these emails work.
- Missouri breach notification. Missouri law (RSMo 407.1500) requires notice to affected residents after a breach of personal information, and notice to the Attorney General and the consumer reporting agencies when more than 1,000 residents are notified at once. Knowing what data you hold and where it lives makes that decision faster.
Inzo Technologies is headquartered in Chesterfield, Missouri.
Serving Clayton and central St. Louis County
We work with businesses in Clayton and the neighboring central St. Louis County communities, including Brentwood, Richmond Heights, Ladue, University City and Creve Coeur. Our headquarters is at 100 Chesterfield Business Parkway, Suite 300, Chesterfield, Missouri 63005.
For the wider metro, see our St. Louis IT and cybersecurity page.
Call (314) 205-7100, email info@inzotechnologies.com, or book an Insight Session. Existing clients can reach the Client Support Center.
Yes. Our own technicians handle onsite work across the St. Louis metro, including Clayton and central St. Louis County. Remote support comes from our U.S.-based team, staffed internally.
Yes. We put in place the controls Missouri's professional conduct rules point toward, including multi-factor authentication, encryption, tested backups and access controls, and we document every managed system. Your firm keeps its ethical obligations; we handle the technology behind them.
The rule covers non-bank financial institutions, and the FTC names tax preparers among them. If your firm prepares tax returns, plan as if it applies and confirm with your advisers. A Cybersecurity Risk Assessment shows where your controls stand today.
Yes. Co-managed IT support adds capacity, coverage and specialized expertise around your internal IT person or team, including after-hours incidents and projects outside their skill set.
Book a 15-minute Insight Session to talk through your environment and see whether there's a fit. A Cybersecurity Risk Assessment then finds the gaps and shows what to fix first.
Talk to Inzo about IT in Clayton
Book a 15-minute Insight Session, or call us at (314) 205-7100.