The demand for robust cybersecurity solutions has never been greater, and Austin, Texas, has emerged as a hub for cutting-edge security firms.
Whether you’re a business seeking protection against cyber threats or an organization looking for specialized security services, Austin is home to numerous companies offering top-tier solutions.
This guide introduces 29 cybersecurity companies in Austin that are making an impact in the industry.
🔐 Top Cybersecurity Companies in Austin, TX
| Company | Cybersecurity Specialization | Best For |
|---|---|---|
| Framework Security | Austin cybersecurity advisory firm founded in 2019 with 65+ combined years of team experience. Provides comprehensive cybersecurity solutions including risk assessments, penetration testing, virtual CISO services, compliance auditing, and incident response. Features proprietary AI tool “Minerva Insights” for automated penetration testing reports and maintains 5-star client reviews across all platforms. | Small to medium businesses seeking comprehensive cybersecurity strategy development, compliance preparation, and expert guidance without the overhead of full-time security staff. |
| Eden Data | Modern Austin cybersecurity consulting company founded in 2021, specializing in subscription-based security services for startups and next-gen organizations. Team includes experts with military cyber operations and Big 4 consulting backgrounds. Focuses on building security, compliance, and data privacy programs with innovative fixed-cost, project-based approach instead of traditional hourly consulting. | Startups and rapidly growing companies needing to establish foundational cybersecurity programs, achieve SOC 2 compliance, and build scalable security frameworks with predictable costs. |
| Centre Technologies | Austin-based managed IT and cybersecurity provider serving the Greater Austin-San Antonio corridor since 2006. Offers 24/7 managed services, cloud security, endpoint protection, and comprehensive IT infrastructure management. Specializes in healthcare, financial, and manufacturing sectors with focus on environmental sustainability and carbon footprint reduction through cloud migration. | Small to medium businesses in Austin area seeking comprehensive managed IT services combined with robust cybersecurity from a local provider with deep regional expertise and environmental consciousness. |
| GCS Technologies | Austin managed IT services provider with 20+ years of local experience, specializing in Microsoft 365 security, endpoint protection, and cybersecurity solutions for small to medium businesses. Certified Microsoft partner offering cloud migration, managed detection and response, and comprehensive IT support with in-house help desk team and enterprise-level security tools. | Small to medium Austin businesses seeking trusted local IT partner with Microsoft expertise, predictable monthly costs, and proven track record of protecting against cyber threats and minimizing downtime. |
| Contigo Technology | Austin cybersecurity firm with over a decade of experience providing SOC2 Type 1 compliance services, advanced cloud security, and comprehensive endpoint protection. Offers rapid incident response, proactive threat monitoring, customized firewalls, and tailored data protection strategies. Combines local Austin insight with national cybersecurity expertise for comprehensive protection. | Organizations requiring SOC2 compliance, advanced cloud security measures, and rapid incident response capabilities from a provider with both local presence and national-level expertise. |
| Praetorian | Austin-based offensive security specialists founded in 2010, providing continuous AI-driven penetration testing, red teaming, vulnerability assessments, and attack surface management. Serves high-profile clients like Microsoft and CVS with human-led security testing and threat exposure management. Focuses on identifying, prioritizing, and mitigating digital threats across enterprise portfolios. | Mature enterprises with established security programs seeking advanced penetration testing, red team exercises, and offensive security assessments to validate their defense capabilities. |
| Loyal IT | Austin IT services provider offering proactive cybersecurity woven into all services, featuring AI-driven endpoint detection, active threat hunting, firewalls, and penetration testing. Provides vulnerability scans, quick remediation, and comprehensive team security training. Known for people-first approach and achieving superior cybersecurity audit scores for clients within reasonable budgets. | Austin businesses seeking proactive IT support with integrated cybersecurity, especially organizations wanting personal attention and comprehensive protection that helps them achieve excellent security audit results. |
| Titanium Computing | Austin technology partner providing comprehensive managed IT services with integrated cybersecurity solutions. Offers 24/7 support, active malware protection, Voice over IP technology, and expert cybersecurity management. Features proprietary software for autonomous team interaction and proven track record of actively thwarting malware attacks for local businesses. | Austin small to medium businesses seeking reliable technology partnership with hands-on cybersecurity protection, responsive local support, and proven ability to actively prevent cyber attacks. |
| Aldridge | Texas-based managed IT services firm with over 40 years of experience serving Austin businesses. Provides comprehensive cybersecurity management, co-managed IT services, and specialized security solutions tailored to local business needs. Emphasizes understanding critical importance of local cybersecurity providers and delivers proven IT solutions with professional, reliable service. | Austin area businesses seeking established, long-term IT partnership with deep local market understanding, comprehensive cybersecurity management, and flexible co-managed service options. |
| TechProComp | Austin-based managed IT services company established in 2017, providing IT strategy consulting, cloud consulting, cybersecurity solutions, and comprehensive managed services for small teams. Offers customized security solutions for businesses throughout Texas with focus on business continuity, endpoint protection, and proactive threat management tailored to client needs. | Small businesses and organizations in Austin seeking affordable, customized managed IT services with integrated cybersecurity from a growing local provider focused on personalized attention. |
| DOCUmation | Austin cybersecurity support and consulting provider offering comprehensive security assessments, compliance consulting, and staff training programs. Specializes in identifying security weaknesses, implementing proper protections against cyberattacks, and providing round-the-clock cyber security support. Focuses on reducing human error through custom training and maintaining robust backup and recovery systems. | Austin businesses needing comprehensive cybersecurity assessments, compliance preparation, and employee security training, especially companies seeking to reduce cyber risks through better staff education and improved security practices. |
| Texas Systems Group | Austin-based IT services firm founded in 2002, taking an integrated approach to cybersecurity with emphasis on both prevention and recovery. Offers managed IT services, security solutions, and business continuity planning to ensure companies can withstand and recover from cyber incidents. Focuses on cyber resilience and comprehensive protection strategies for local businesses. | Austin businesses seeking comprehensive cyber resilience planning with focus on both prevention and rapid recovery, ideal for companies wanting integrated IT and security services from experienced local provider. |
| Defcon Network Security | Austin cybersecurity company founded in 1993, specializing in protecting digital assets through state-of-the-art cybersecurity defenses and network security solutions. Provides tailored security solutions for businesses seeking to fortify their networks against sophisticated cyber attacks. Focuses on virtual asset protection and comprehensive network security management. | Austin businesses requiring specialized network security and digital asset protection, particularly organizations with complex virtual environments and high-value digital assets needing advanced cyber defenses. |
| Nerds in a Flash | Austin IT support company founded in 1999, offering rapid-response cybersecurity and IT services designed to quickly address security concerns and vulnerabilities. Provides businesses with seamless security and data protection through fast, reliable IT support services. Emphasizes quick response times and comprehensive protection against cyber threats. | Austin businesses needing rapid-response IT support with integrated cybersecurity, especially organizations requiring quick resolution of security issues and vulnerabilities with minimal downtime. |
Austin Cybersecurity Hub
Top 29 Cybersecurity Companies in Texas Capital
Austin Cybersecurity Ecosystem
Key Specializations
Industry Leaders
Highlighting some of the most innovative cybersecurity companies driving Austin’s tech ecosystem
CrowdStrike
Endpoint Security & Threat Intelligence
Leading provider of cloud-native endpoint detection and response solutions with AI-powered cybersecurity defenses.
SailPoint
Identity Management & Access Control
Industry leader in identity and access management solutions, ensuring secure authentication and authorization practices.
SpyCloud
Account Takeover Prevention
Proactive digital identity protection through monitoring and preventing credential-based attacks.
Forestal Security
Penetration Testing & Vulnerability Assessment
Founded by 20+ year law enforcement professional, specializing in ethical hacking and security auditing.
Duo Security
Multi-Factor Authentication
Cisco company specializing in MFA and zero-trust security solutions for user identity verification.
Rapid7
Security Analytics & Threat Detection
Vulnerability management and security analytics solutions providing insights into potential threats.
Complete Company Directory
Comprehensive list of all 29 cybersecurity companies making an impact in Austin
Framework Security
Cybersecurity Solutions & Risk Management
Founded: 2019
Comprehensive cybersecurity solutions integrating cutting-edge technology with client-first approach.
Defcon Network Security
Network Security & Virtual Asset Protection
Founded: 1993
State-of-the-art cybersecurity defenses protecting digital assets against sophisticated attacks.
Eden Data
Cybersecurity Consulting Services
Founded: 2021
Modern subscription-based cybersecurity consulting for startups and mid-sized businesses.
Nerds in a Flash
IT Support & Cybersecurity Services
Founded: 1999
Rapid-response approach to cybersecurity with seamless security and data protection.
Netgate
Open-Source Security Solutions
Founded: 2004
Enterprise-grade firewalls and routing solutions for corporate and cloud environments.
Forcepoint
Data Security & Insider Threat Protection
Founded: 1997
Data protection and insider threat detection for cloud environments and enterprise security.
Brinqa
Cyber Risk Management
Founded: 2008
Risk management and threat prioritization platform for efficient vulnerability mitigation.
Portnox
Network Access Control & Compliance
Founded: 2007
Network access control solutions securing enterprise networks through authentication policies.
ClearDATA
Healthcare Cybersecurity & Compliance
Founded: 2011
HIPAA and HITRUST compliant cloud security solutions for healthcare organizations.
Cloudflare
Web Security & DDoS Mitigation
Founded: 2009
Global cloud-based security, DDoS protection, and web application firewall services.
Huntress
Endpoint Security & Threat Hunting
Founded: 2014
Managed EDR solutions with 24/7 threat monitoring and incident response.
Praetorian
Offensive Security & Penetration Testing
Founded: 2010
Penetration testing, red teaming, and security assessments for vulnerability mitigation.
Forestal Security
Cyber threats are constantly evolving, and businesses must stay one step ahead. At Forestal Security, we specialize in penetration testing, vulnerability assessments, and security auditing, ensuring that your organization’s defenses are impenetrable.
Founded by a 20+ year law enforcement professional, Forestal Security brings an investigator’s mindset to cybersecurity. Our expertise in cloud security, threat analysis, and risk mitigation ensures that businesses don’t just check a compliance box—but truly fortify their networks against real-world cyber threats.
Our Core Services
🔹 Penetration Testing – We simulate real-world attacks to identify vulnerabilities before hackers do. Our ethical hacking team rigorously tests your network, web applications, and cloud environments, providing detailed remediation strategies.
🔹 Vulnerability Assessments – A proactive approach to cybersecurity, our assessments uncover weaknesses in your systems, ranking risks based on severity. We don’t just find vulnerabilities—we help you fix them.
🔹 Security Audits & Compliance – Whether you need to meet PCI-DSS, NIST, ISO 27001, HIPAA, or SOC 2 standards, we conduct thorough security audits to ensure compliance and reduce risks.
- Headquarters: Kokomo, Indiana (Serving Austin)
- Email Address: support@forestalsecurity.com
- Website: https://ForestalSecurity.com
- Specialization: Cybersecurity Consulting & Penetration Testing
Framework Security
Framework Security prioritizes comprehensive cybersecurity solutions by integrating cutting-edge technology with a client-first approach.
Their methodology is built on the principles of confidentiality, integrity, and availability, ensuring that businesses receive top-tier protection against digital threats.
- Location: Austin, TX
- Founded: 2019
- Specialization: Cybersecurity Solutions and Risk Management
- Website: Framework Security
MEC IT Services
MEC IT Services is dedicated to delivering managed cybersecurity solutions tailored to small businesses. Their proactive security measures ensure organizations remain resilient against cyber threats while providing reliable IT support.
- Location: Houston, TX
- Founded: 2006
- Specialization: Managed Cybersecurity for Small Businesses
- Website: MEC IT Services
Texas Systems Group
Texas Systems Group (TSG) takes an integrated approach to cybersecurity, emphasizing both prevention and recovery. They offer managed IT services, security solutions, and business continuity planning to ensure companies can withstand and recover from cyber incidents.
- Location: Austin, TX
- Founded: 2002
- Specialization: IT Security and Cyber Resilience
- Website: Texas Systems Group
Defcon Network Security
Defcon Network Security specializes in protecting digital assets by implementing state-of-the-art cybersecurity defenses. They provide tailored security solutions for businesses seeking to fortify their network against sophisticated cyber attacks.
- Location: Austin, TX
- Founded: 1993
- Specialization: Network Security and Virtual Asset Protection
- Website: Defcon Network Security
Eden Data
Eden Data brings a modern approach to cybersecurity consulting with its innovative subscription-based service model.
Their focus is on helping startups and mid-sized businesses establish a strong security foundation while remaining adaptable to their growth.
The company’s team includes experts with backgrounds in military cyber operations and Big 4 consulting, ensuring a well-rounded approach to security.
- Location: Austin, TX
- Founded: 2021
- Specialization: Cybersecurity Consulting Services
- Website: Eden Data
Nerds in a Flash
Nerds in a Flash offers a rapid-response approach to cybersecurity, ensuring businesses can quickly address security concerns and vulnerabilities. Their IT support services are designed to provide businesses with seamless security and data protection.
- Location: Austin, TX
- Founded: 1999
- Specialization: IT Support and Cybersecurity Services
- Website: Nerds in a Flash
Netgate
Netgate is known for its expertise in network security, offering enterprise-grade firewalls and routing solutions. Their technology is widely used for securing both corporate and cloud-based environments.
- Location: Austin, TX
- Founded: 2004
- Specialization: Open-Source Security Solutions
- Website: Netgate
SpyCloud
SpyCloud takes a proactive approach to digital identity protection by monitoring and preventing credential-based attacks. Their security intelligence solutions help businesses mitigate risks associated with stolen credentials.
- Location: Austin, TX
- Founded: 2016
- Specialization: Account Takeover Prevention
- Website: SpyCloud
SailPoint
SailPoint is a leader in identity and access management (IAM) solutions, helping businesses enforce secure authentication and authorization practices. Their cloud-based security solutions ensure compliance and robust identity governance.
- Location: Austin, TX
- Founded: 2005
- Specialization: Identity Management and Access Control
- Website: SailPoint
CrowdStrike
CrowdStrike has established itself as a top provider of endpoint detection and response (EDR) solutions. Their cloud-native platform offers threat intelligence, real-time detection, and AI-powered cybersecurity defenses.
- Location: Austin, TX
- Founded: 2011
- Specialization: Endpoint Security and Threat Intelligence
- Website: CrowdStrike
Forcepoint
Forcepoint specializes in data protection and insider threat detection, ensuring businesses can monitor and prevent unauthorized access to critical data. Their cybersecurity solutions extend to cloud environments and enterprise security management.
- Location: Austin, TX
- Founded: 1997
- Specialization: Data Security and Insider Threat Protection
- Website: Forcepoint
Rapid7
Rapid7 offers vulnerability management and security analytics solutions that help organizations strengthen their cyber defenses. Their cloud security services provide businesses with insights into potential threats.
- Location: Austin, TX
- Founded: 2000
- Specialization: Security Analytics and Threat Detection
- Website: Rapid7
Brinqa
Brinqa is a cybersecurity company focused on risk management and threat prioritization. Their platform helps businesses analyze vulnerabilities and create an action plan to mitigate risks efficiently.
- Location: Austin, TX
- Founded: 2008
- Specialization: Cyber Risk Management
- Website: Brinqa
Portnox
Portnox specializes in network access control (NAC) solutions that secure enterprise networks by enforcing authentication and compliance policies.
- Location: Austin, TX
- Founded: 2007
- Specialization: Network Access Control and Compliance
- Website: Portnox
ClearDATA
ClearDATA focuses on securing healthcare organizations by ensuring compliance with HIPAA, HITRUST, and other regulatory standards. Their cloud security solutions protect sensitive medical data from cyber threats while maintaining operational efficiency.
- Location: Austin, TX
- Founded: 2011
- Specialization: Healthcare Cybersecurity and Compliance
- Website: ClearDATA
Cloudflare
Cloudflare provides cloud-based security solutions, including DDoS protection, content delivery network (CDN) services, and web application firewalls. Their global infrastructure ensures enhanced website performance while mitigating cyber threats.
- Location: Austin, TX
- Founded: 2009
- Specialization: Web Security, DDoS Mitigation, and Performance Optimization
- Website: Cloudflare
Huntress
Huntress offers managed endpoint detection and response (EDR) solutions, focusing on identifying persistent footholds and threats that traditional antivirus software may miss. Their cybersecurity experts provide 24/7 threat monitoring and incident response.
- Location: Ellicott City, MD (Serving Austin)
- Founded: 2014
- Specialization: Endpoint Security and Threat Hunting
- Website: Huntress
Dispel
Dispel specializes in secure remote access and Zero Trust Network Access (ZTNA) solutions. Their platform is built for industrial control systems (ICS) and operational technology (OT) environments, ensuring secure communications for critical infrastructure.
- Location: Brooklyn, NY (Serving Austin)
- Founded: 2015
- Specialization: Zero Trust Network Access for Industrial Systems
- Website: Dispel
Atsec
Atsec provides security consulting and evaluation services, helping businesses meet regulatory and compliance requirements. They specialize in risk assessments, penetration testing, and secure software development.
- Location: Austin, TX
- Founded: 2000
- Specialization: Security Compliance and Penetration Testing
- Website: Atsec
Solis Security
Solis Security offers data recovery, incident response, and cybersecurity consulting services. Their expertise helps businesses detect, prevent, and respond to cyber threats effectively.
- Location: Austin, TX
- Founded: 2003
- Specialization: Cybersecurity Consulting and Data Recovery
- Website: Solis Security
IMCollaboration
IMCollaboration provides cybersecurity services with a focus on ransomware protection and endpoint management. They offer secure Office365 solutions and help businesses defend against evolving cyber threats.
- Location: Dripping Springs, TX
- Founded: 2009
- Specialization: Endpoint Security and Office365 Protection
- Website: IMCollaboration
Eagle Eye International
Eagle Eye International blends cybersecurity and physical security solutions to provide comprehensive protection for businesses and government agencies. Their expertise extends to risk management and security strategy development.
- Location: Austin, TX
- Founded: 2012
- Specialization: Physical and Cybersecurity Risk Management
- Website: Eagle Eye International
Cyber Warfighters Group, Inc
Cyber Warfighters Group offers advanced cybersecurity solutions, leveraging military-grade expertise to combat cyber threats. Their anticipatory approach ensures businesses stay ahead of evolving security risks.
- Location: Austin, TX
- Founded: 2018
- Specialization: Cybersecurity Training and Incident Response
- Website: Cyber Warfighters Group
TechProComp
TechProComp provides managed IT services with a strong focus on cybersecurity, business continuity, and cloud security. Their customized security solutions cater to small and medium-sized businesses.
- Location: Austin, TX
- Founded: 2003
- Specialization: Managed IT and Cybersecurity Services
- Website: TechProComp
Armorblox
Armorblox uses artificial intelligence and machine learning to protect organizations from advanced email security threats, including business email compromise (BEC) and phishing attacks.
- Location: Sunnyvale, CA (Serving Austin)
- Founded: 2017
- Specialization: AI-Based Email Security
- Website: Armorblox
Red Canary
Red Canary is a managed detection and response (MDR) provider that specializes in proactive threat detection, security analytics, and automated response solutions to protect businesses from cyber threats.
- Location: Denver, CO (Serving Austin)
- Founded: 2014
- Specialization: Managed Detection and Response (MDR)
- Website: Red Canary
Duo Security
Duo Security, a Cisco company, specializes in multi-factor authentication (MFA) and zero-trust security solutions. Their authentication platform helps organizations verify user identities and secure access to sensitive systems.
- Location: Austin, TX
- Founded: 2010
- Specialization: Multi-Factor Authentication (MFA)
- Website: Duo Security
Centre Technologies
Centre Technologies offers IT security solutions, managed IT services, and cybersecurity consulting to businesses seeking a reliable technology partner.
- Location: Austin, TX
- Founded: 2006
- Specialization: IT Security and Managed IT Services
- Website: Centre Technologies
Praetorian
Praetorian provides penetration testing, red teaming, and security assessments to help organizations identify and mitigate cybersecurity vulnerabilities.
- Location: Austin, TX
- Founded: 2010
- Specialization: Offensive Security and Penetration Testing
- Website: Praetorian
Conclusion
Austin, Texas, is home to some of the most innovative cybersecurity firms in the industry. Whether you’re looking for identity protection, network security, cloud security, or managed detection and response, these 29 companies offer tailored solutions to meet your cybersecurity needs.
