Security in development
Authentication, authorisation, input validation and secure configuration are considered within the agreed software build. Controls are tested against the defined user journeys.
Cyber Defence · Johannesburg, South Africa
Defence is architecture, not an afterthought.
We consider permissions, data boundaries and configuration during development. Layered controls reduce risk; the right depth of review depends on the system and the work agreed.
How it's structured
Five layers, each one assuming the others might fail.
No single control is treated as sufficient on its own — the layers are designed to overlap.
01
Perimeter & network
Traffic reaches your systems through a controlled, minimal surface — the fewer doors, the fewer things to guard.
02
Access & identity
Every user and service is authenticated individually. Roles determine what can be seen and changed, and by whom.
03
Application
Input is validated, actions are checked against permissions, and mutations run through controlled, auditable paths.
04
Data
We review data access boundaries, transport encryption and provider storage controls, alongside backup and recovery requirements.
05
Monitoring
Logging and alerting are scoped to the system and support agreement. Responsibilities for reviewing and responding to alerts must be explicit.
What this covers
Practical controls, matched to the scope.
Security architecture
Decided at design time, not patched on after launch.
Access control
Role-based permissions scoped to what each person actually needs.
Authentication
Verified identity for every user and every service connection.
Technical risk review
Scoped review of configuration, dependencies and ways an application could be misused.
Hardening
Configuration reduced to what's needed, and nothing more.
Secure infrastructure
Hosting, backups and environments configured to a consistent standard.
Monitoring
Logging and alerting appropriate to the agreed operating and support scope.
Secure integrations
Connections between systems built with the same scrutiny as the systems themselves.
Engagement boundaries
Three different kinds of security work.
Configuration & architecture reviews
A defined review identifies technical concerns and prioritises improvements. Coverage, access, findings and remediation responsibilities are agreed before work starts.
Specialist security engagements
Formal penetration testing, incident response and regulated assurance require appropriately qualified resources and a separate scope. We confirm resource availability before accepting such work; certification and 24/7 monitoring are not implied.
We build and configure systems to reduce risk at every layer above. We don't issue regulated security certifications, and we won't claim a system is unbreakable — no one honestly can. What we commit to is treating security as part of the engineering from the outset, and agreeing how reviews and maintenance will be handled after launch.
Worried about where the risk actually sits?
Tell us what you're running today. We'll walk through it honestly before recommending anything.
