Layered Security.
No Shortcuts.
We design and oversee security programs that go beyond checkbox compliance. Every layer is intentional — from DNS filtering to privileged access management to virtual CISO leadership. Security is not an add-on. It is foundational.
Every layer covered.
Endpoint Security
- Endpoint Detection & Response (EDR)
- Managed Detection & Response (MDR)
- Unified Endpoint Management
Identity & Access
- Privileged Access Management (PAM)
- Multi-Factor Authentication (MFA) enforcement
- Least-privilege principle enforcement
Network & DNS Security
- DNS-layer security (Cisco Umbrella, Cloudflare Gateway)
- Next-generation firewall management
- Zero Trust network architecture
Email & Dark Web
- Email security with SPF, DKIM, and DMARC
- Dark web monitoring and credential alerting
- Security awareness training and phishing simulations
Compliance
- NIST CSF, CIS Controls, CMMC alignment
- Vulnerability assessments and pen testing coordination
- Cyber insurance readiness assessments
vCISO & Leadership
- Virtual CISO for executive-level security guidance
- Incident response planning and tabletop exercises
- Security program development and roadmapping
Security is not a product.
It is a program.
Most breaches are not caused by exotic zero-day exploits. They are caused by unpatched systems, weak passwords, misconfigured email, or employees clicking phishing links. Our security programs address the boring, unglamorous fundamentals that actually prevent attacks.
We layer defense: DNS filtering stops malware before it reaches endpoints. EDR catches what slips through. Dark web monitoring alerts you when credentials are compromised. MFA limits what attackers can do with stolen passwords. Each layer assumes the others will fail sometimes — and compensates.
Cybersecurity insights.
Is your domain protected against email spoofing?
Our free Business Security Scorecard runs real DNS checks on your email authentication — SPF, DMARC, DKIM, and MX — and gives you an actionable score in seconds.
How prepared is your business for a ransomware attack?
10 questions. Instant score. See exactly where your backup, access control, patching, and training fall short — free, no signup.
Compliance-driven security for regulated industries.
Often paired with Cybersecurity.
Common questions about Cybersecurity.
How does Leonidas deliver cybersecurity?
Does my small business really need cybersecurity?
What is EDR and why does my business need it?
What is a vCISO and how does it work?
Know your security posture.
Before attackers do.
A free security assessment identifies your exposure across endpoints, identity, email, and network. No commitment required — just clarity.