Cybersecurity consulting · Technical expertise

Cybersecurity expertise for complex environments.

Sisuka provides cybersecurity consulting and hands-on technical support for infrastructure and cloud environments. Our work covers security assessment, architecture, control configuration, validation and recovery planning.

Discuss your requirements Explore services

CONSULTING / 01 HANDS-ON EXPERTISE

Assess the environment.

Review the controls.

SCOPEASSESSPLAN

ASSESSMENTSecurity architecture, controls and technical risks

TECHNICAL EXPERTISEInfrastructure, cloud, firewalls and endpoint protection

RECOVERY PLANNINGBackups, recovery objectives and service dependencies

Capabilities

Specialist support for your environment.

Our expertise covers the areas below, from reviewing existing environments to supporting technical changes.

Security assessment, audit & risk mapping

Security architecture and control reviews, technical audits and risk mapping, with prioritised findings.

Infrastructure & cloud security

Architecture, configuration hardening and access management for server, virtualisation and cloud environments.

Firewalls, network & endpoint protection

NGFW, network segmentation, workload microsegmentation, client VPN, ZTNA, endpoint protection and EDR/XDR.

Autonomous Security Validation & CTEM

ASV tool configuration and use, interpretation of findings, remediation prioritisation and retesting.

Data protection & recovery planning

Backup and recovery reviews, with technical consulting on disaster recovery, ransomware recovery and recovery test planning.

Cybersecurity training & workshops

Training, workshops and talks tailored to participants’ roles, experience and operating environment.

AI security advisory

Security requirements, data handling and access controls for the adoption and use of AI tools.

See all services

How we work

How an engagement works.

We agree on the objectives, scope, responsibilities and documentation before work begins.

How Sisuka works

01
Understand the need
Review the environment, business priorities and the support you need.
02
Agree the work
Set the priorities and agree on the work to be delivered.
03
Provide specialist support
Carry out the assessment, design, configuration or validation and document the findings or changes.

Our experts

Valtteri Aalto leads cybersecurity architecture and the design and technical implementation of security solutions. Phineese Anthony leads Sisuka’s business, manages client relationships and partnerships, and coordinates client projects.

About us

ASV & CTEM

Security control validation

We help configure and use Autonomous Security Validation (ASV) tools to validate attack paths and assess security control effectiveness.

We support interpretation of findings, remediation prioritisation and retesting. Validation evidence can support Continuous Threat Exposure Management (CTEM) activities.

View services

Next step

Discuss your requirements

Tell us what you need help with. A short description is enough to start the conversation.

Start a conversation