25 years of showing up
when it matters most.
We started as Network Guardian in 2000. The focus evolved as the market changed — and by 2010 we were fully operating as Security Arsenal. The name changed; the commitment to solving security problems others walk away from never did.
We protect any business in any industry
Security threats don't discriminate by industry — and neither do we. If your business has endpoints, a network, data, and people, we can protect it. Over the years we've worked with law firms, dental practices, logistics companies, software firms, credit unions, nonprofits, retail operations, and more.
Healthcare
Healthcare is our most active vertical — medical practices, dental offices, behavioral health providers, specialty clinics, and healthcare-adjacent businesses. We know HIPAA inside and out. We understand EHR environments, medical device networks, and the unique pressure healthcare operators face when a system goes down.
Healthcare security overviewIf you have data, we can protect it
Government, private sector, SMB, enterprise — we've worked across industries of every size and type. Our platform and SOC adapt to your environment, not the other way around. If your business has endpoints, a network, and data that matters, we can protect it.
Why clients choose Security Arsenal
Not brand positioning. Actual differences in how we work — built over 25 years of doing this.
We built our own platform
AlertMonitor is Security Arsenal software — not a rebranded third-party tool. Every SOC engagement runs on it, giving us network mapping, AI incident enrichment, self-healing automation, and Phishing? analysis built specifically for how we work.
We solve what others give up on
Our team has a track record of resolving complex security issues that other firms couldn't crack — intermittent breaches, persistently reinfecting malware, misconfigured cloud environments leaking data silently for months. We don't close tickets without answers.
Active defense, not alert forwarding
Budget MSSPs send you a dashboard and notifications. When our SOC detects a threat, we investigate it, determine scope, and act — before you ever pick up the phone. Full forensic context is assembled automatically by AlertMonitor.
Same team, every engagement
You deal with the same analysts and engineers who know your environment. No tier-1 ticket queues, no offshore escalation paths. Your dedicated contact knows your network and your business by name.
How we got here
Founded in Dallas, TX. Network management and early internet security for small and mid-size businesses.
Evolved into proactive managed security as client needs deepened. Expanded into compliance work and more complex network environments.
As the threat landscape accelerated, the focus sharpened on breach response and active defense — named for exactly what clients needed most at the time.
Began operating as Security Arsenal as a DBA under Fix Hack, then moved everything fully under the Security Arsenal LLC banner. Fully Security Arsenal since 2010.
Managed SOC, AlertMonitor platform, penetration testing, incident response, and security training — all under one roof, built on 25+ years of doing this.
Ready to meet the team?
Get a free 20-minute security assessment consultation. We'll review your current environment and tell you honestly where the gaps are.