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Cybersecurity, Firewall and WAF

Security controls that reduce real risk without making normal work unnecessarily difficult.

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Protection at every boundary. Connect identity, application and data controls.
Where this helps

Cybersecurity is about reducing the ways attackers can reach systems, users and data. We identify weaknesses, design stronger controls and help implement protection around networks, endpoints and applications.

Good security is a connected set of controls, not one product. Firewalls manage network traffic. Identity and MFA verify users. Endpoint and data controls reduce the impact of mistakes. A Web Application Firewall helps protect websites and web applications from malicious traffic.

Decisions we clarify
  1. 01Where are the most important weaknesses in our environment?
  2. 02Are our firewall rules and remote access controls still appropriate?
  3. 03How should we protect public websites and applications?
  4. 04How can we improve identity, MFA and endpoint protection together?
  5. 05What should we fix first with the budget available?
Service blueprint

What we can design, deliver and operate.

Choose the depth you need, from a focused work package to a complete lifecycle engagement.

01

Security assessment and remediation

Find the exposure that matters most, then turn it into a sequenced improvement plan.

  • Security posture and infrastructure assessments
  • Firewall rule, remote access and segmentation reviews
  • Identity, MFA, endpoint and data protection review
  • Prioritized remediation with owners and evidence
  • Hardening, monitoring and continuous improvement
02

Firewall and network security

Reduce unnecessary paths into systems while keeping legitimate work moving.

  • Palo Alto, Fortinet and SonicWall architecture
  • Network security zones, VLAN and VRF segmentation
  • Secure branch, datacenter and remote connectivity
  • Zero Trust network controls and access policy
  • Configuration, migration and performance tuning
03

WAF and application protection

Protect public and private applications at the delivery layer.

  • F5 BIG IP and NGINX reverse proxy patterns
  • Web Application Firewall design and integration
  • TLS policy and certificate management
  • Secure application publishing and traffic controls
  • Health checks, logging and attack surface reduction
04

Identity, data and security operations

Connect user, endpoint and data controls so security decisions are visible and actionable.

  • Guardz identity defence and detection
  • Actifile data discovery, classification and risk reduction
  • Endpoint protection and suspicious device response
  • Security monitoring and vendor coordination
  • Clear findings, decisions and remediation progress
Our role

Focused work, from evidence to implementation.

Assess

Review exposure, configuration, identity, endpoint and application risks.

Architect

Design layered controls around users, networks, systems and data.

Protect networks

Implement firewalls, segmentation and secure remote access.

Protect applications

Design WAF, reverse proxy, TLS and secure publishing.

Protect users

Strengthen MFA, endpoint controls and security operations.

Remediate

Turn findings into a prioritized and practical improvement plan.

Typical engagements

Work with a clear purpose and deliverable.

Technology experience

Platforms we work across.

Platforms
Standards and methods
MFAWAFZero Trust
What changes

Useful outcomes, not a shelf document.

Prioritized riskA clear view of what matters most and what should happen first.
Reduced exposureFewer unnecessary paths into networks, systems and applications.
Stronger controlIdentity, endpoint, network and data protection working together.
Clear evidenceDocumented findings, decisions and remediation progress.
Related expertise

Other services often involved.

Secure Workspaces and Zero Trust AccessGive people approved access without opening the whole network.Network InfrastructureReliable networks for offices, datacenters and cloud.Application Delivery and AvailabilityKeep business applications reachable, secure and resilient.
Next step

Discuss Cybersecurity, Firewall and WAF.

Reduce exposure across networks, users, applications and data. Share the current situation and the constraint that matters most.

Discuss This Service