Security-First Managed IT. Relax - it’s covered.
One partner for uptime and cybersecurity - fixed, predictable monthly billing with no surprise labor charges.
Protect industrial operations from cyber threats!
Secure Industrial Operations Through Specialized OT/IT Convergence Protection. Sentri-Fi is the premier industrial cybersecurity service provider, protecting manufacturing facilities, utilities, and critical infrastructure from the cyber threats that shut down production, disrupt operations, and compromise essential services.
Trusted by manufacturers, utilities, and multi-site SMBs across the U.S.
Why Texas Industrial Operations Choose Sentri-Fi
Texas-Native Expertise
Deep understanding of state regulations, industrial processes, and threat vectors.OT/IT Convergence Specialists
Bridging gaps that traditional IT-focused cybersecurity teams can’t see.Industry 4.0 Ready
Tailored protection for SCADA, IIoT, and smart utility networks.24/7 Texas-Based SOC
Rapid incident response from experts familiar with your operational context.
Why Choose Us
Why Texas Industrial Operations Choose Sentri-Fi
Texas-Native Expertise
Deep understanding of state regulations, industrial processes, and threat vectors.OT/IT Convergence Specialists
Bridging gaps that traditional IT-focused cybersecurity teams can’t see.Industry 4.0 Ready
Tailored protection for SCADA, IIoT, and smart utility networks.24/7 Texas-Based SOC
Rapid incident response from experts familiar with your operational context.
Always-On Support
US-based 24/7/365 help desk and proactive management.
Managed Security
24×7 SOC/SIEM options for endpoints, email, and firewalls.
All-Inclusive Labor
No onboarding or project labor fees. Ever.
Continuity You Can Prove
Backup, recovery, and defined RPO/RTO.
How We Work
Whether you’re running a refinery in Houston or a utility grid in Lubbock
Our cybersecurity solutions are engineered to protect what keeps Texas running.
Assess
Health Check or Continuity Test.
Stabilize & Secure
Document, remediate, baseline.
Operate & Improve
Monthly reporting, QBR with vCIO.
Choose a Plan That Suits Your Needs
Sentri-Fi Essential
Firewall management (Up to 2)
Basic network monitoring & alerting
Endpoint protection for up to 25 devices
8x5 SOC monitoring (business hours)
Monthly vulnerability scans
Four hour Basic incident response
Sentri-Fi Advanced
All Essential PLUS
24/7 SOC monitoring
Advanced threat hunting & forensics
OT/IT network segmentation monitoring
Weekly vulnerability assessments
2-hour incident response SLA
Sentri-Fi Premium
All Advanced PLUS
Dedicated security analyst
Custom threat intelligence feeds
Advanced OT security monitoring (SCADA/HMI)
24/7 on-site incident response capability
Regulatory compliance management (NERC CIP, TSA)
Services
Industrial Cybersecurity
—Built for Texas Infrastructure
Whether you’re running a refinery in Houston or a utility grid in Lubbock, our cybersecurity solutions are engineered to protect what keeps Texas running.
Purpose-Built Security for OT/IT Environments
Protect both your data systems and physical control systems with seamless convergence cybersecurity
Security Experts Who Understand Industrial Complexity
Threat Intelligence Designed for the Texas Industrial Sector
Our Proven Security Framework
See how we implement, and maintain defense-in-depth security with layered protection across all endpoints and networks.
Hear What Our Clients Have to Say
Sentri‑Fi identified vulnerabilities during our initial assessment that other providers completely missed. Their proactive approach saved us from what could’ve been a major data breach.
– Cybersecurity Lead, Central Texas Energy Company
Sentri‑Fi’s OT/IT convergence expertise prevented a serious ransomware attack on our SCADA network. Our plant continued running without disruption.
– Operations Manager, Dallas Manufacturing Plant
Their Texas-based SOC and fast response time gave us confidence during a recent cyber incident—it was handled swiftly
– IT Director, Gulf Coast Utility
Provider
TESTIMONIALS
Hear What Our Clients Have to Say
Sentri‑Fi identified vulnerabilities during our initial assessment that other providers completely missed. Their proactive approach saved us from what could’ve been a major data breach.
– Cybersecurity Lead, Central Texas Energy Company
Sentri‑Fi’s OT/IT convergence expertise prevented a serious ransomware attack on our SCADA network. Our plant continued running without disruption.
– Operations Manager, Dallas Manufacturing Plant
Their Texas-based SOC and fast response time gave us confidence during a recent cyber incident—it was handled swiftly
– IT Director, Gulf Coast Utility
Provider
Your Questions, Answered Clearly
What kind of training or resources are available for new users?
We provide detailed onboarding sessions, video tutorials, and an extensive knowledge base to help new users get started. Additionally, our team conducts regular webinars to ensure you make the most out of our platform's features.
Your Title Here
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Autem dolore, alias, numquam enim ab voluptate id quam harum ducimus cupiditate similique quisquam et deserunt, recusandae.
What is OT/IT convergence and why does it matter?
It’s the integration of operational tech (like SCADA) with IT systems. Without proper security, attackers can cross from IT into process systems—Sentri‑Fi closes these gaps.
How long does an assessment take?
Typically 1–3 days depending on complexity—covering architecture, endpoint inventory, firewall configuration, and threat detection gaps.
Can you work with my existing firewall or tools?
Yes. We support SonicWall, Cisco, Palo Alto, and other major platforms and integrate into your current stack.
How soon can you respond to an incident?
Under "Essential," we respond within 8 business hours; “Advanced” within 2 hours; “Premium” within 1 hour—24/7.
Does Sentri‑Fi comply with NERC CIP, NIST, or ISA/IEC 62443?
Yes. We align with those frameworks and help you maintain audits and compliance documentation.
Is your SOC staffed locally?
Yes—while we support clients across the U.S., all Texas clients have access to SOC agents based in Texas familiar with regional threats and regulations.
Frequently Asked Questions
Your Questions, Answered Clearly
How does this platform ensure data privacy and security for its users?
Data security is our top priority. We implement end-to-end encryption, secure data centers, and strict access controls to protect your information. Additionally, we comply with industry standards like GDPR and regularly update our systems to stay ahead of potential threats.
What kind of customer support can I expect after signing up?
We provide 24/7 customer support through various channels, including live chat, email, and phone. Our dedicated team is always ready to help you resolve any issues or answer your queries promptly.
Can I upgrade or downgrade my plan based on my needs?
Absolutely! Our plans are flexible, allowing you to upgrade or downgrade as your business grows or your needs change. You can easily make adjustments through your account settings without any downtime.
Does this platform integrate with other tools and software I already use?
Yes, our platform is designed for seamless integration with popular tools like CRM systems, project management software, and analytics platforms. This ensures smooth workflows without the need for additional development.
Is there a free trial available before committing to a subscription?
We offer a comprehensive free trial that gives you full access to our platform’s core features. This allows you to explore its functionality and determine if it’s the right fit for your needs before making a decision.
How can this platform help my business grow and save costs?
By automating repetitive tasks, optimizing workflows, and providing data-driven insights, our platform helps you increase efficiency and reduce operational costs. This allows you to focus on strategic goals and business expansion.
What kind of training or resources are available for new users?
We provide detailed onboarding sessions, video tutorials, and an extensive knowledge base to help new users get started. Additionally, our team conducts regular webinars to ensure you make the most out of our platform's features.
What is OT/IT convergence and why does it matter?
It’s the integration of operational tech (like SCADA) with IT systems. Without proper security, attackers can cross from IT into process systems—Sentri‑Fi closes these gaps.
How long does an assessment take?
Typically 1–3 days depending on complexity—covering architecture, endpoint inventory, firewall configuration, and threat detection gaps.
Can you work with my existing firewall or tools?
Yes. We support SonicWall, Cisco, Palo Alto, and other major platforms and integrate into your current stack.
How soon can you respond to an incident?
Under "Essential," we respond within 8 business hours; “Advanced” within 2 hours; “Premium” within 1 hour—24/7.
Does Sentri‑Fi comply with NERC CIP, NIST, or ISA/IEC 62443?
Yes. We align with those frameworks and help you maintain audits and compliance documentation.
Is your SOC staffed locally?
Yes—while we support clients across the U.S., all Texas clients have access to SOC agents based in Texas familiar with regional threats and regulations.
How to Get Started
1. Book Your Assessment: Fast, on-site or virtual evaluation
2. See Your Risk Report: Get a customized action plan
3. Deploy Solutions: Choose the best tier for you
4. Stay Protected: 24/7 SOC, OT monitoring, threat intelligence
How confident are you that your current security measures would detect and stop a cyberattack targeting your production systems?
If the answer is anything less than "very confident," it might be worth a brief conversation.
Quick Links
Contact Us
Legal
© Sentri-Fi 2026 All Rights Reserved.