Managed Security Services in Texas

Most SMBs don’t have a dedicated security team — but they face the same threats as enterprises. Infonaligy bridges that gap with managed security services built for organizations across Dallas–Fort Worth, Houston, San Antonio, and southern Oklahoma that need real protection without the overhead of an in-house SOC.

Security expertise built on decades of real-world experience

The decisions you make about your security posture today shape your resilience for years to come. Our consultants bring decades of experience advising private companies, corporations, and government/DoD clients across Texas and Oklahoma — and we apply that depth to every engagement.

Security analyst reviewing threat data on a workstation

A layered approach, not a single product

As CISA recommends, effective protection requires layered defenses. We assess your current and emerging threats, review and develop policies, and build a master plan that addresses your actual risk profile — not a one-size-fits-all checklist.

An integrated security framework

Piecemeal tools leave gaps. We combine proven best practices with hands-on operational experience to deliver cohesive protection across your environment — endpoints, network, email, cloud, and identity. Whether your headquarters is in Dallas, your branch offices are in Houston and San Antonio, or you operate across state lines in Ardmore, our security framework covers your entire footprint.

How we assess your risk

Our team examines your environment from multiple vantage points: technical controls, process maturity, compliance posture, and threat exposure. We understand the regulatory landscape facing Texas and Oklahoma businesses — from healthcare organizations in DFW to energy and manufacturing operations in Houston and the broader Gulf Coast. That multi-faceted view lets us prioritize the remediations that actually reduce risk, not just check boxes.

We analyze your challenges from several angles — technical, operational, and regulatory — so you can prevent, plan for, and respond to threats effectively.

What our managed security engagements include

Threat and vulnerability assessments
Security audits and master planning
Security awareness training
24/7 monitoring and incident response
Intellectual property protection
Policy and procedure development
Compliance consulting (HIPAA, CMMC, PCI DSS, NIST)

Explore our security services

Threat & Vulnerability Assessment

Identify weaknesses across your infrastructure with structured assessments and a prioritized remediation plan.

Data Protection

Architected solutions for nonstop data availability, fast recoverability, and simplified storage management across your environment.

SOC Services

24/7 security operations center monitoring and threat detection with rapid incident response.

Endpoint Detection & Response

Advanced EDR that detects, investigates, and neutralizes threats across all endpoints before damage spreads.

Cybersecurity Risk Assessment

Comprehensive risk assessments that evaluate your posture and deliver a prioritized remediation roadmap.

Email Security

Enterprise-grade protection against phishing, business email compromise, and advanced email-borne threats.

Security resources for your team

Practical tools to assess your security posture, plan your roadmap, and prepare for incidents — built for SMBs without a dedicated security team.

Cybersecurity Risk Assessment Template

A structured template to evaluate your organization's cybersecurity risks and prioritize remediation across your environment.

90-Day Cybersecurity Roadmap

A phased plan to strengthen your security posture over 90 days — from quick wins to long-term resilience.

Incident Response Playbook

Step-by-step procedures for detecting, containing, and recovering from security incidents before they escalate.

Current-State Risk Scorecard

Score your current security posture across key domains and identify the gaps that need attention first.

Cyber Insurance Readiness Checklist

Ensure your organization meets the security requirements carriers expect before your next policy renewal.

Compliance Readiness Scorecard

Evaluate your compliance posture against frameworks like HIPAA, CMMC, PCI DSS, and NIST before your next audit.

Managed security across Texas and Oklahoma

From our headquarters in Allen, Texas, we serve organizations throughout the state and into southern Oklahoma. Our coverage areas include:

Dallas–Fort Worth

Our home base. On-site support, same-day response, and deep relationships with DFW healthcare providers, financial firms, defense contractors, and professional services organizations.

Houston

Managed security for Houston's energy, healthcare, manufacturing, and professional services sectors — with remote monitoring and scheduled on-site support.

San Antonio

Security services for San Antonio businesses including healthcare networks, government contractors, and growing mid-market companies across the region.

Ardmore, Oklahoma

Cross-border coverage for businesses in southern Oklahoma. The same enterprise-grade protection and compliance expertise, extended beyond the Texas state line.

Frequently Asked Questions

An MSSP is a specialized firm that provides outsourced monitoring and management of your security systems. Unlike general IT support, an MSSP focuses on cyber defense — 24/7 monitoring, threat detection, vulnerability assessments, and incident response. Infonaligy has provided managed security services since 2003, helping organizations stay protected without the cost of building an in-house team.

An MSP handles broad IT operations — network management, help desk, infrastructure maintenance. An MSSP focuses on cybersecurity: threat monitoring, intrusion detection, assessments, and compliance. Infonaligy offers both, so clients get comprehensive IT management and dedicated security expertise under one roof.

Our services include threat and vulnerability assessments, intrusion detection and prevention, penetration testing, data protection and backup, policy development, CMMC and compliance consulting, ICS/SCADA security for industrial environments, and 24/7 monitoring. We tailor coverage to your industry's specific risks and regulatory requirements.

Pricing varies based on organization size, complexity, and compliance requirements. Most SMBs invest between $1,500 and $5,000 per month for comprehensive coverage, though smaller organizations may start lower. We provide customized quotes after a free assessment so you know exactly what you're getting — no hidden fees.

Yes — regulatory compliance is one of our core specialties. Our Virtual Compliance Officers (vCOs) have helped dozens of organizations achieve and maintain compliance with HIPAA, CMMC, PCI DSS, NIST, FINRA, and GLBA. We handle technical controls, documentation, and audit preparation so you can focus on running your business.

We work with healthcare and medical practices, dental offices, legal firms, financial services, manufacturing (including ICS/SCADA environments), defense contractors requiring CMMC, and professional services across Texas and Oklahoma. Each industry has unique compliance and threat landscapes, and we build protection strategies accordingly.

We provide managed security services throughout Texas and southern Oklahoma. Our primary coverage areas are Dallas–Fort Worth, Houston, San Antonio, and Ardmore, OK. DFW organizations benefit from same-day on-site support from our Allen, TX headquarters. Houston, San Antonio, and Ardmore clients receive the same 24/7 remote monitoring and incident response, with scheduled on-site visits and emergency dispatch as needed. All coverage areas receive equal access to our [SOC](/services/soc-services-dallas), compliance consulting, and security engineering teams.

Critical incidents receive immediate attention — our team is typically engaged within 15–30 minutes of detection. We maintain 24/7 monitoring and can dispatch on-site support throughout the DFW metroplex, Houston, San Antonio, and Ardmore when needed. Remote incident response is available immediately regardless of location. Our incident response process covers containment, investigation, remediation, and post-incident reporting.

Common questions about cybersecurity for Texas small businesses

Small businesses are prime targets because they often lack dedicated security staff while still holding valuable data. According to recent research, 43% of cyberattacks target small businesses, and 60% of affected companies close within six months. Professional services provide threat monitoring, data encryption, and employee training that most SMBs can't staff internally.

At minimum: managed firewall, endpoint protection, email filtering, regular vulnerability scanning, data backup and disaster recovery, employee awareness training, and 24/7 monitoring. A comprehensive managed solution addresses all of these cost-effectively.

Comprehensive managed coverage typically ranges from $100 to $500 per user per month, including firewall management, endpoint protection, monitoring, and support. Exact cost depends on business size and compliance requirements. That investment is far less than the average breach cost, which exceeds $200,000 for small businesses.

Traditional IT support keeps systems running and fixes problems after they occur. Managed security takes a proactive approach: continuous threat monitoring, vulnerability management, incident response planning, and tools like [SIEM](/services/managed-siem-dallas) staffed by analysts who specialize in identifying threats before they cause damage.

Ransomware defense requires multiple layers: robust backups with offline copies, advanced endpoint protection, employee phishing training, timely patching, email filtering, network segmentation, and 24/7 monitoring with rapid incident response. No single tool is sufficient — the combination is what matters.