Honest, hands-on cybersecurity consulting for small businesses that can't afford to be breached. From vulnerability assessments to compliance — I have you covered.
Penetration testing, vulnerability assessments, compliance consulting, security awareness training, and website development — all delivered hands-on with security built in from day one.
Vulnerability assessments from $2,500. Full penetration tests from $8,500. Website development from $500. You'll always know exactly what you're paying for before we start.
I'm Isaac Pullig — a cybersecurity student at UCCS, IT professional, and national CyberPatriot competitor. I started Cacti Security to bring real, affordable security consulting to small businesses who deserve better than they can normally access.
Book a free 30-minute consultation or send a message. No commitment, no sales pitch — just an honest conversation about where your security stands and what it would take to improve it.
End-to-end protection for your digital infrastructure, from assessment to remediation.
Our certified ethical hackers think like real attackers. We find your vulnerabilities before the bad guys do — and give you a clear path to fix them.
Navigate complex compliance landscapes with expert guidance. We help you build security programs that satisfy regulators and actually protect your business.
Your employees are your first line of defense — or your biggest vulnerability. My tailored training programs turn your team into a human firewall.
Professional, fast websites built with security from day one — no vulnerable plugins, no bloated templates. Clean custom code that looks great and stays protected.
I started Cacti Security because small businesses deserve real security consulting — not overpriced retainers, not checkbox compliance, not a report that collects dust. I bring a hands-on, practical approach to every engagement.
I'm a cybersecurity student at UCCS with real-world experience in IT infrastructure, competitive security programs, and hands-on lab environments. Every project I take on makes me better — and makes you safer.
Real tools, real labs, real environments
I think like attackers to protect defenders
Plain-language findings with actionable fixes
No inflated invoices or enterprise markups
Unauthenticated access to full user database via unsanitized parameter.
TLSv1.0 enabled, susceptible to BEAST & POODLE attacks.
Multi-factor authentication successfully enforced across all admin accounts.
A clear, structured approach that delivers results every time.
We meet with your team to understand your environment, goals, and risk tolerance. Together we define a clear scope that balances thoroughness with your operational constraints.
Our team executes the engagement using industry-standard methodologies and proprietary tooling. We work carefully to avoid operational disruption while achieving maximum coverage.
Every finding is documented with a risk rating, reproduction steps, and a clear remediation recommendation. You get both an executive summary and a technical deep-dive.
We work alongside your team to prioritize and validate fixes. Every engagement includes a free re-test to confirm critical and high-severity findings are fully remediated.
Request a free initial consultation. We'll assess your current posture and identify your most critical risks — at no cost.