Zero Trust Security
Zero Trust is a security model built on 'never trust, always verify' every access request is authenticated, authorized, and continuously validated regardless of network location.
1Zero Trust Principles
Three Core Principles:
- Verify explicitly Authenticate and authorize every request based on all available data: identity, device health, location, workload, data classification.
- Use least privilege Just-In-Time (JIT) and Just-Enough-Access (JEA). Risk-based adaptive policies.
- Assume breach Minimize blast radius. Segment access. Encrypt everything. Use analytics to detect threats.
Traditional vs Zero Trust: | Traditional | Zero Trust | |---|---| | Trust internal network | Trust no network | | Perimeter firewall = security | Identity = new perimeter | | Once authenticated, persistent trust | Continuous verification | | VPN = trusted | VPN not sufficient |
Implementation layers: Identity, Endpoints, Applications, Data, Infrastructure, Networks
Key technologies: ZTNA (replaces VPN), PAM (privileged access management), CASB, SIEM, mTLS between microservices
Explore the Full Portfolio
This is the complete portfolio of Sufi Khan Sulaiman, a technology leader specialising in B2B commerce and digital automation. Start from the Home page for the overview, then move through two decades of career experience across FLIR Systems, Lorex Technology, and 1c Platform, and the full catalogue of project case studies spanning headless commerce migrations, AI recommendation engines, and multi-channel fulfilment systems.
The skills and certifications page maps the technical and leadership capabilities behind the work, while the articles and the knowledge base break down the thinking into actionable frameworks. For hands-on learning, the tutorials and applications sections cover practical builds from front-end fundamentals to full-stack web apps.
For consulting engagement, the expertise page outlines service offerings, the ecommerce hub covers platform architecture and automation strategy, and the ecommerce guide (PDF) is a downloadable 55-page field manual. When you are ready to talk, the contact page is the direct line.