Typical use cases
Fragmented firewall policies; remote access; public applications; identity separation.

Mercan service
Mercan designs network, access and application security controls and operates the agreed scope.
Customer problem
When security tools are managed separately, rule changes, visibility and incident ownership become disconnected.
Fragmented firewall policies; remote access; public applications; identity separation.
Security and infrastructure teams and IT managers accountable for risk.
Mercan delivery
We review firewall rules, identity flows, application entry points and incident procedures.
We define segmentation, IAM, WAF, hardening and change ownership for each system.
We connect selected controls to the existing network and applications, then validate the transition.
Rules, configuration, changes and security-event support are handled only within an agreed scope.
Scope and architecture
Firewall; network security; WAF; IAM; Zero Trust architecture; security hardening.
Network security, identity, application protection and logging are considered together.
Assessment and project work, with managed coverage where explicitly scoped.
Service capabilities
We define rule, change, monitoring and hardening responsibilities for scoped security components.
We plan web traffic protection rules, exceptions and operating boundaries with the application team.
We redesign user, device and application access around least privilege and verification.
Related areas
Tell us about your current environment and the result you need.