A Trusted Cybersecurity Company in Atlanta
Looking for a cybersecurity firm in Atlanta that delivers clear, actionable insights — not just generic scan results?
Asteros is based in Georgia and works with companies in Atlanta, Alpharetta, Roswell, Marietta, Sandy Springs, Norcross, Duluth, Powder Springs, and across the Southeast. We help fast-growing startups, compliance-driven teams, and public sector vendors stay secure, pass audits, and earn customer trust.
What We Do
We specialize in manual, standards-aligned penetration testing and clear, audit-ready reporting — no fluff, no false positives.
Our core services include:
- Web Application Penetration Testing
→ Based on the OWASP ASVS
→ Designed for SaaS, healthcare, AI platforms, and startups - External & Internal Network Penetration Testing
→ PTES methodology, not just port scans
→ Ideal for infrastructure, hybrid environments, and cloud networks - SOC 2, PCI-DSS, HIPAA & ISO 27001 Support
→ Pentests aligned to what your auditor wants to see
→ Clear reports, mapped to compliance criteria where applicable - Tailored security assessments for security conscious teams
Why Work With a Local Atlanta Cybersecurity Firm?
Choosing a local partner means:
- Fast communication and flexible scheduling
- Knowledge of common regulatory environments in Georgia
- A team you can actually talk to — no outsourcing, no sales fog
We’ve worked with:
- Startups preparing for SOC 2
- Healthcare SaaS companies handling ePHI
- AI platforms building secure APIs and LLM integrations
- Public sector vendors serving schools and municipalities
Whether you’re running a security review for an enterprise client or gearing up for your next compliance audit, we’ll help you get there.
Cybersecurity for Atlanta Startups, SaaS, and Engineering Teams
Most of our clients are:
- Growing companies that need a credible, independent test
- Engineering teams who want clear, reproducible findings — not vague reports
- Compliance leads who need clean, auditor-friendly documentation
We deliver:
- 📄 Clear reports with context, not noise
- 🛠️ Practical remediation guidance (no generic advice)
- ✅ Free retesting of remediated vulnerabilities + updated retest report
- 👩💻 Direct access to the person doing the test — no handoffs, no junior analysts
Proudly Based in Georgia. Serving Clients Everywhere.
While we’re based in the Atlanta area, we work with clients across the country — from startups to Fortune 10s.
We’re a remote-first team, but if you’re in the Atlanta area and want to meet in person — we’re happy to. (And yes, we understand traffic on 400.)
Ready to Get Started?
Let’s chat. We’ll scope the right test for your environment — web app or network — and give you a flat quote with no surprises.