San Antonio Cyber Security Services

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Secure Infrastructure and Data Against Cyberthreats

Safeguard your infrastructure against cyberattacks, malware, and ransomware with cybersecurity in San Antonio, Texas. Why choose CalTech for cybersecurity in San Antonio?

  • Enjoy proven managed security solutions that financial institutions, healthcare providers, and businesses have relied on for over 30 years.
  • Threat identification in real-time, made possible with 24/7 network monitoring and company-wide security services.
  • Keep data safe with advanced disaster recovery solutions, automated backups, and guaranteed recovery times.
  • Lower risk ratings and stay on the right side of regulatory compliance with one of the leading San Antonio cyber security firms.
  • Keep staff informed through cybersecurity awareness training and bolster your company’s first line of defense.

Request an estimate for cybersecurity in San Antonio.

Know you’re protected by one of the only cybersecurity companies in San Antonio with the AA Cyber Verify Risk Assurance Rating.


"CalTech has helped JNB become more productive. Our activity has increased more than three-fold since working with CalTech. They are truly part of the JNB family!"

Darla Rooke

President and CEO
Junction National Bank

"During our HQ relocation, CalTech's Everspace model was instrumental in ensuring a move with minimal effort."

Matt Little

VP and Chief Information Officer
Great American Bank

"CalTech is the best I.T. support I have ever received in my many years of banking."

Karen Goodgame

Business Bank of Texas, N.A.

Clients That Choose Us Over Other Cybersecurity Companies in San Antonio, TX

Company-Wide Security From One San Antonio Cybersecurity Companies

Managed Security Solutions

CalTech offers comprehensive protection for your entire IT infrastructure with security assessment, threat monitoring, detailed reporting, and robust security software.

Security Audits

With our quarterly internal vulnerability assessments, you’ll have an in-depth understanding of your security preparedness.

Cloud Security

Ensure your data and services in the cloud are secured against theft, deletion, malware, or other security incidents. We protect private and public cloud systems.

Security Architecture Design

Turn your IT stack into a state-of-the-art, layered security fortress. Develop a unique security framework when you work with one of the top San Antonio IT security companies.

Cybersecurity Awareness Training

Enhance security with knowledgeable employees who are aware of security protocols. We’ll train your staff, so they are an active part of your cybersecurity system.

Network Security

Our multi-layered security solutions reduce the opportunity for attackers to gain a footing in your system and prevent the spread of viruses and malware.

Intrusion Detection​

Our real-time monitoring for malicious activity greatly enhances security effectiveness. We use the latest Intrusion Detection/Intrusion Protection that exceeds industry standards.

Penetration Testing​

Simulated attacks on your system are one way we identify gaps and vulnerabilities. Once weaknesses are found, we work to eliminate them quickly, so your infrastructure is safer than ever before.

Keep Your Network and Information Systems Safe

You won’t lose sleep at night when you see how our cybersecurity in San Antonio can fortify your information technology.

A Leader Among Cybersecurity Firms in San Antonio

CalTech is one of the leading cybersecurity firms in San Antonio, working with state banking associations and community bank leaders. Bank on our managed IT services for unmatched risk management.

30+ Years

As one of the most experienced San Antonio cybersecurity firms


IT professionals and SMEs on staff


Support from one of the leading San Antonio IT security companies

Cybersecurity Company San Antonio

One Vendor for Comprehensive Cybersecurity in San Antonio

The one-size-fits-all approach that other cybersecurity companies in San Antonio project isn’t as economical or effective.

The best way to reduce costs, minimize the risk of data loss, and lower risk ratings? Work with one vendor for all your cybersecurity services.

CalTech is one of the proven cybersecurity companies in San Antonio that offers everything you need under one roof. We tailor services to fit your business.

Get complete protection for your technology solutions without bringing your workflow to a halt.

San Antonio Cybersecurity Services

Make Your Business Resilient, While Being Resistant to Attack

While it's impossible to eliminate the risk of cyberattacks, that doesn't mean you shouldn't do everything you can to protect your business.

With the help of CalTech, you’ll possess a robust business continuity plan that prepares you for ransomware, natural disasters, service outages, and just about any other worst-case scenario.

There’s no better feeling of security knowing all your big data and applications are being backed up and stored at one of the most secure cybersecurity companies in San Antonio.

Cybersecurity in San Antonio, Texas

Enable a Scalable Security Framework With a Cutting-Edge San Antonio Cybersecurity Company

CalTech will work to make cybersecurity an elemental part of your day-to-day business without any disruption to your operations.

That’s another way we set ourselves apart from other San Antonio cybersecurity companies.

Train your employees on security best practices, building your first layer of defense while keeping everything within regulatory compliance.

When your business grows and your needs change, we’ll be there, continuing to provide the best service among cybersecurity firms in San Antonio.

Our Other IT Services in San Antonio

Why Businesses Choose Us Over Other Cyber Security Companies in San Antonio

When it comes to strategic IT guidance, security, and management, CalTech is the ideal choice among cyber security firms in San Antonio.

We’ll fortify your business so you don’t need to worry about security and the myriad of cyber threats out there. Trust us for your San Antonio cyber security.

Request an estimate for cyber security in San Antonio.