Cybersecurity & hardening

Security audits, hardening and monitoring for web platforms and small-business infrastructure.

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I secure the kind of systems I also build: web platforms, APIs, servers and the businesses behind them. That gives audits a practical edge, because I know where developers cut corners and where attackers look first.

The work ranges from one-off security audits of an existing platform (auth flows, access control, injection surfaces, file uploads, dependency risks) to hardening servers, setting up intrusion detection with a Wazuh SIEM, locking down Cloudflare and DNS, and building authentication that holds: 2FA, rate limiting, session handling, role guards.

I run this in production on my own platforms, including systems handling sensitive health data, and the same standards go into client work.

Track record

In production: Wazuh SIEM on health-data platforms, pen-tested marketplace auth, hardened multi-server fleets.

What you get

  • Security audits of web platforms and APIs with a prioritised findings report
  • Server and infrastructure hardening (Linux, Docker, databases)
  • SIEM / intrusion detection setup and monitoring (Wazuh)
  • Authentication done right: 2FA, OAuth, rate limits, role guards
  • Cloudflare, DNS and email security (SPF, DKIM, DMARC)
  • Incident response when something already went wrong
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FAQ

Common questions

What does a security audit look like?

I review your platform the way an attacker would: authentication, authorisation, injection points, file handling, secrets, dependencies and infrastructure. You get a prioritised report with concrete fixes, and I can implement the fixes too.

We had an incident. Can you help now?

Contact me immediately. I help contain the issue, assess what was accessed, close the hole and get you back to a trustworthy state, then harden so it does not repeat.

Is this only for big companies?

No. Small businesses are attacked precisely because nobody hardened their systems. A one-day audit plus fixes already removes the most likely ways in.

Proof

Work in this area

All work

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Let's talk about Cybersecurity.

One message is enough. You describe the goal, I reply with a plan.

Send an inquiryaction [at] omgnoe [dot] com