Top 5 Cybersecurity Firms in San Antonio That Keep Hackers Out For Good

cybersecurity-san-antonio
We extensively test and research all services we review. Here's why you can trust us.

Experience and Credibility: We looked at who’s really been doing the work, not just talking about it. We verified whether each cybersecurity team in San Antonio holds proper certifications and has a solid track record with local clients.

Range of Protection Services: We compared what they actually offer. We wanted teams that cover everything from malware defense and firewalls to network monitoring and recovery, so you don’t have to juggle multiple providers.

Reputation and Reliability: We reviewed and examined testimonials to gauge how real customers felt. We paid attention to consistency because one five-star rating means nothing if everyone else had issues.

Tools and Tech Used: We checked how updated their systems are. The best ones utilize AI-based threat detection, encryption tools, and modern frameworks that effectively keep pace with evolving threats.

Customer Support: We also examined how quickly they respond when issues arise. In cybersecurity, minutes matter, so we prioritized those with 24/7 support and fast turnaround times.

Did you know San Antonio isn’t just known for the River Walk or great food? It’s actually home to the Air Force Cyber Command and NSA Texas. Crazy, right? With all that tech action going on, it’s no surprise the city deals with constant cyber threats. 

That’s why cybersecurity in San Antonio isn’t just some fancy buzzword because it’s something we all need to think about. Whether running a small business or simply scrolling through phones, keeping data safe is now an integral part of everyday life. 

With that, we’ve rounded up the best firms that actually walk the talk. From data defense to threat prevention, our curated list covers the teams that help keep San Antonio safe, one secure login at a time.

How much do cybersecurity services cost in San Antonio?

Cybersecurity services in San Antonio cost between $100 and $500 per month, depending on the level of protection and monitoring included. However, prices vary based on your network, the tools used, and ongoing threat management.

1. CNF Technologies

cnf-technologies

Address: 9415 Dugas Dr, 78245  

Contact Details: +1 210-957-2800

Operating Hours:

  • Monday-Sunday: Open 24 hours

Website

CNF Technologies is one of those San Antonio companies that truly understands the importance of cybersecurity. Since they’re based right here in the city, their team knows the local scene and can respond fast when it matters.

They’ve worked on major defense and government projects, so you can tell they’re used to handling serious threats. What makes them stand out, though, is how they mix hands-on expertise with ongoing research to stay ahead of new risks.

Another thing we like is how they don’t just play defense, but they also go on offense. From securing industrial systems to protecting everyday business networks, they’ve got every angle covered.

Their crew’s mostly made up of veterans and clearance-level professionals. This adds a level of trust and discipline that’s hard to beat.

If there’s one minor downside, it’s that their services might be a bit too expensive for smaller businesses. Their solutions are designed with enterprise and government-level protection in mind, so they can feel a little overpowered for simpler setups.

Pros

  • Has a local San Antonio team
  • Proven experience with major defense projects
  • Strong hands-on expertise and ongoing research
  • Covers both offensive and defensive cybersecurity
  • Veterans and clearance-level pros

Cons

  • May be too costly for smaller businesses
  • More toward the enterprise and government-level

Outstanding contractor

“Outstanding local federal contractor”

Has cutting-edge services

“Cutting edge cybersecurity services”

2.  Juern Technology 

juern-technology

Address: 2546 MacArthur View, 78217  

Contact Details: +1 210-879-1229 

Operating Hours:

  • Monday-Friday: 7:00 AM – 6:00 PM
  • Saturday-Sunday: Closed

Website

Facebook

If you’re looking for a team that treats your business like a real partnership, Juern Technology is a solid choice. They’re the kind of company that sticks around and stays on top of your system health every day.

What really sets them apart is their fully managed cybersecurity system. It’s a comprehensive setup that combines 24/7 monitoring, MDR-level threat detection, and continuous data protection checks.

We also appreciate how they catch threats early by monitoring networks around the clock, patching vulnerabilities quickly, and utilizing advanced threat-blocking tools. This ensures that attacks are stopped before they ever reach your devices.

Plus, they’re confident in what they do too. The 60-day money-back guarantee and their “never outsourced” support model show they’re serious about reliability.

Yet again, midsize companies get the best value here, so smaller teams might find it pricier.

Pros

  • Delivers proactive cybersecurity 
  • Provides local support
  • Ensures transparency through daily backup reports
  • Offers a 60-day money-back guarantee

Cons

  • Caters mainly to midsize businesses
  • Smaller teams might find it pricier

Always kind and helpful team

“Our agency has been working with Juern for about a year now. They are always so kind and helpful and willing to work with me until they solve whatever crazy issue I present that day. Marco, particularly is absolutely delightful as he works to fix the weird problems I need solved. I cannot recommend all of the Juern folks highly enough!”

Professional service every time

“It’s always a pleasure to provide a 5 star review for Juern. I have been a satisfied customer for 3 years now and looking forward to many more. The staff are always on their game and never fail to provide, immediate, professional service. Today, Marco A. helped resolve my issue within minutes.”

3. SecureTech

securetech

Address: 11220 W Loop 1604 N Building 1, 78254

Contact Details: +1 210-798-0889

Operating Hours:

  • Monday-Friday: 8:00 AM – 5:00 PM
  • Saturday-Sunday: Closed

Website

Instagram

Facebook

With over 20 years in the game, SecureTech takes it to another level with a full in-house Security Operations Center. Their local team monitors networks around the clock using advanced threat detection tools and real-time analytics. 

What makes them stand out is that their Security Operations Center is fully in-house. It’s staffed entirely by their own vetted cybersecurity specialists. No outsourcing, no third-party handling, just a dedicated team providing real-time threat detection and monitoring.

Even better, they’re incredibly easy to work with. They break down complex cybersecurity issues into simple terms and guide clients through risk assessments and security reports.

Many businesses highlight that the team is patient and approachable. This is especially true when explaining vulnerability findings, remediation steps, and overall system health.

They’ve also got you covered beyond cybersecurity. From compliance and cloud management to reliable data backups, they ensure every aspect of your IT setup runs smoothly.

If there’s one minor drawback, it’s that their response times can slow down slightly during high-demand periods. 

Pros

  • Full in-house Security Operations Center
  • Advanced tools and real-time analytics
  • Employs local experts instead of outsourcing
  • Provides full coverage beyond cybersecurity

Cons

  • Reports of slower response times

A real quick fix

“I recently had a great experience with Tyler Bridge from SecureTech. I was having some frustrating connectivity issues, and he was able to quickly diagnose and resolve the problem. What really stood out was his patience, professionalism, and clear communication throughout the process. He explained everything in a way that was easy to understand and made sure everything was working perfectly before finishing up. Highly recommend SecureTech, especially if you get the chance to work with Tyler Bridge!”

Professional and knowledgeable team

“Quick, professional service with fair pricing. Knowledgeable group.”

4. Straight Edge Technology

straight-edge-technology

Address: 17300 Henderson Pass # 200, TX 78232

Contact Details: +1 210-904-9177

Operating Hours:

  • Monday-Friday: 8:00 AM – 5:00 PM
  • Saturday-Sunday: Closed

Website

Straight Edge Technology really brings something different to the table. They don’t just plug in some antivirus software and call it a day. Instead, they actually build security plans tailored to each business.

Additionally, healthcare teams get HIPAA-compliant setups. Meanwhile, law firms and oil and gas companies get stricter data control and access protection. It’s smart, customized, and easy to trust.

One thing that really stands out is their technology roadmap. Instead of reacting to problems as they come, they map out your IT and security goals ahead of time. It’s like having a game plan, helping your business grow safely without the surprise setbacks.

They also make things easy for clients. Everything from cybersecurity to cloud management and data backup is handled under one roof, so there’s no finger-pointing between providers.

If there’s one thing to note, it’s that onboarding can take a little time since they set everything up from scratch to match your business.

Pros

  • Tailored cybersecurity plans for each business
  • Provides HIPAA-compliant solutions
  • Unique technology roadmap
  • Seamless services under one roof
  • Clear communication and practical support

Cons

  • Requires a longer onboarding process

Proactive IT and Cybersecurity support

“Straight Edge is the best! They helped us set up our office in downtown San Antonio, and then helped us when our office expanded. Their response time is always fast, and we have never had a problem that they could not fix quickly! We also have a Corpus Christi office that they help keep up and running smoothly. Their service is proactive, as well as reactive. They help us map out a smooth IT path forward, and also fix any problems that come up. So grateful to have found Straight Edge!”

Offers strong cyber protection

“Switching to Straight Edge IT has been nothing but great for our firm. We have received exceptional service so far. Monthly reports, phishing training, anti virus checks, friendly customer service and fast ticket response are great. The service tech, Juan, is very knowledgeable and fast.”

5. Centre Technologies 

centre-technologies

Address: 6243 I-10 #606, TX 78201 

Contact Details:  +1 833-236-8731

Operating Hours:

  • Monday-Friday: 8:00 AM – 5:00 PM
  • Saturday-Sunday: Closed

Website

Facebook

We love how Centre Technologies goes far beyond the basic antivirus and firewall setup. They implement automatic threat containment, continuous vulnerability scans, and endpoint protection with real-time monitoring, which prevents threats from spreading.

They also offer hands-on employee security training. It helps teams avoid phishing scams and other costly mistakes that often affect small and mid-sized businesses the most. 

What’s great is how open and transparent they are about everything. Their custom dashboards, analytics, and detailed reports provide a clear view of what’s happening across your network. You can even track alerts, patch status, and more without guessing.

Beyond cybersecurity, they also cover all the essentials, such as cloud management and disaster recovery. It’s quite convenient because you don’t have to coordinate with multiple providers when everything can be managed through a single team.

If there’s one drawback, it’s that their wide service catalog can feel overwhelming during onboarding. Smaller companies often struggle to determine which tools they need. Another minor con is that advanced features may be available only with higher-tier plans.

Pros

  • Strong multi-layered security
  • Reduces mistakes with employee-focused training
  • Boasts high transparency reports
  • Offers all-in-one IT support
  • Convenient single-provider setup

Cons

  • Service catalog might be overwhelming
  • Some advanced tools require higher-tier plans

Efficient help with a positive attitude

“I had an ongoing issue and Justin helped me get everything fixed up and sorted out so that I could be efficient with my work. I appreciate how positive his attitude was when it came to helping me, and I have never had a bad experience with anyone on the team. Highly recommend.”

Professional IT support

“Denetrius was patient, professional, and incredibly helpful while troubleshooting my issue. You can hear her smile through the phone, her positivity is infectious! She always takes the time to explain things thoroughly and never makes me feel rushed, no matter how complex the issue. Working with her on IT matters is always a smooth and pleasant experience!”