See the threats before they see you
WHAT WE HELP WITH
Three kinds of people, one honest standard of security
Home and personal security
Lock down the accounts and devices your whole life runs on. We show you how to set up strong authentication, spot the scams that actually work, secure your home network and router, and recover an account if something goes wrong.
- Password managers and MFA done properly
- Router, Wi-Fi and smart device hardening
- Phishing, SIM swap and fraud recovery steps
Small business protection
Real security work at a scale a 5 to 200 person company can absorb. Penetration testing, endpoint detection, monitoring, Zero Trust access and compliance groundwork, delivered without an enterprise budget or a six-month procurement cycle.
- Penetration testing with a fix-first report
- EDR, SIEM and SOC deployment
- ISO 27001 readiness and virtual CISO support
Cybersecurity careers
A route into the industry mapped by someone who does the job. Free foundations, structured courses, home lab builds and honest guidance on which certifications and skills employers actually ask for right now.
- Free beginner foundations and labs
- Zero Trust and blue-team masterclasses
- Portfolio and interview preparation
About Us
Founded by a working cybersecurity professional
Sentryx was founded by a practising security engineer who still spends the week doing the work — running penetration tests, deploying detection and response tooling, standing up security operations, and sitting in the room when a business has to decide what to fix first.
That matters, because most security content is written by marketers. Everything we publish or sell has been used on a real engagement first. If a control is theatre, we say so. If a free fix will do, we will not sell you a tool.
Free Download
Get the Small Business Security Checklist
A one-page, 30-item checklist covering accounts, devices, backups, email, and what to do in the first hour of an incident. Join the newsletter and we will send it straight over, along with a short practical write-up every couple of weeks.