Cybersecurity With Operational Control at Its Core
PCS helps governments, enterprises and regulated organisations strengthen security across digital systems, critical operations and institutional processes. Our work covers assessment, monitoring, incident response, governance, secure engineering and critical infrastructure security. Each engagement is shaped around the environment being protected and the responsibility attached to it.
Operational Control
Security Must Account for the Full Environment
Applications, infrastructure, identities, data, and systems are interlinked. A weakness in one can impact services and operations. PCS integrates security, investigation, governance, and operational insight for a clearer view of exposure and coordinated responses.
Understand weaknesses, threat activity and control gaps across the environment.
Manage incidents, investigations and recovery through defined responsibilities and actions.
Improve protection across applications, infrastructure, cloud platforms and operational systems.
Give security teams and leadership the information needed to review risk and set priorities.
Security Around What the Organisation Depends On
PCS works across the systems, information and operations that support service delivery, regulatory responsibility and institutional continuity.
01 / 08
Digital Services and Applications
Protect customer-facing platforms, internal applications, APIs and software delivery processes.
Specialist Support Across the Security Programme
PCS can address a defined requirement or bring several services together where the risk extends across technology, operations and governance.
- 01Assessment & Testing
Cybersecurity Assessment & Testing
Review applications, networks, and security controls to identify weaknesses and priorities. This service is relevant before launch, each year, or major technology changes.
What we deliver
Our service provides actionable results from a combination of automated scanning and manual expert testing.
Key areas
- Vulnerability assessment
- Penetration testing
- Red teaming testing
- Cloud evaluation
- Security posture analysis
- 02Monitoring & SOC
Managed Security & Threat Monitoring
Monitor visibility across logs, alerts and suspicious activity, with defined procedures for analysis, escalation and response.
What we deliver
The platform provides dashboard, alert matrix, and activity summary for 24/7 visibility into security status.
Key areas
- 24/7 monitoring
- Log analysis
- Alert triage & response
- Threat detection
- SOC solutions
- Incident management
- 03Incident Response
Digital Forensics & Incident Response
Investigate cyber incidents, preserve evidence, assist recovery, support containment, recovery analysis and relevant review.
What we deliver
Our results help to build institutional memory through forensic preservation, motion and impact on cyber response and recovery.
Key areas
- Incident containment
- Forensic analysis
- Evidence preservation
- Data breach investigation
- Recovery support
- 04Governance & Compliance
Cyber Governance, Risk & Compliance
Define how cyber risk is tracked, managed, mitigated and reported across the organization.
What we deliver
GRC support, policies and controls, framework, risk mitigation and preparation for regulatory or industry audit testing.
Key areas
- Risk assessment
- Policy development
- Cloud frameworks
- Compliance readiness
- Governance reporting
- 05Threat Intelligence
Threat Intelligence & Cyber Investigation
Explore threat actors, infrastructure, methods and other activity to support ongoing operations and active investigations.
What we deliver
Recent threat intelligence highlights relevant infrastructure, conduct, intentions, and risks to your digital assets.
Key areas
- Predictive analysis
- Attack footprints
- Active threat research
- Dark web monitoring
- Intelligence support
- 06Fraud & Digital Risk
Fraud, Scam & Digital Risk Advisory
Address scams, impersonation, brand abuse and other forms of digital fraud affecting customers, employees, or the organization.
What we deliver
Risk advisory and insights to better understand threat exposure and define response strategies.
Key areas
- Fraud risk assessment
- Cyber monitoring
- Brand protection
- Digital exposure
- Response advisory
- 07Infrastructure & Cloud
Cloud Infrastructure & Network Security
Strengthen security across cloud platforms, networks, identities, endpoints and enterprise infrastructure.
What we deliver
Detailed insight for robust security posture through modern technology across the enterprise infrastructure.
Key areas
- Cloud configuration
- Network architecture
- Identity security
- Endpoint control
- Infrastructure hardening
- 08Application Security
Application Security & Secure Engineering
Address security across software and platform development, testing and release.
What we deliver
We apply secure practices with product development, secure architecture and build quality outcomes throughout the software development lifecycle.
Key areas
- Secure SDLC analysis
- Code review
- Application testing
- DevSecOps
- Secure architecture design
- 09OT & Critical Systems
OT, IoT & Critical Infrastructure Security
Protect operational technology, connected devices and essential infrastructure from cyber risk.
What we deliver
We respond to protect system availability, asset isolation, network segmentation, patch visibility and the overall impact of change.
Key areas
- OT assessment
- IoT security
- Asset visibility
- Network segmentation
- Critical system protection
- 10Awareness & Training
Security Awareness & Executive Training
Prepare employees, technical teams and executive leadership to recognize threats and understand their responsibilities.
What we deliver
Raising level of skills, awareness, knowledge and ability to respond inside the cyber threat landscape.
Key areas
- Employee awareness
- Phishing simulation
- Executive training
- Technical boot camps
- Culture assessment
A Defined Scope From the Start
The engagement begins with the environment, the concern and the decision the organisation needs to make.
01 · Discovery
Understand the Requirement
Establish boundary conditions, asset criticality, regulatory mandates, and organizational risk tolerance.
Core Operational Deliverables & Activities in this Stage
- Executive & stakeholder alignment briefing
- Data classification & regulatory scope mapping (NIS2, ISO 27001, SOC2)
- Threat surface & critical asset boundaries definition
- Data processing agreement & rules of engagement authorization
Stage Inputs & Dependencies
- Organizational org charts & network topology
- Regulatory compliance requirements
- Historic incident logs
Delivered Outputs & Artifacts
- Approved Engagement Charter
- Scope Boundary Document
- Rules of Engagement (RoE)
02 · Audit
Review the Environment
Examine architecture, active access paths, cloud configurations, dark web exposure, and threat vectors.
Core Operational Deliverables & Activities in this Stage
- Passive & active threat surface mapping
- Identity & access control configuration audits
- Dark-web credential leak & threat intelligence cross-check
- SCADA / OT & cloud infrastructure boundary inspection
Stage Inputs & Dependencies
- Scope Boundary Charter
- API & Endpoint access tokens
- Cloud configuration snapshots
Delivered Outputs & Artifacts
- Raw Telemetry Log
- Vulnerability & Exposure Catalog
- STIX 2.1 Threat Indicator Map
03 · Risk
Set Priorities
Quantify exposure scores and rank vulnerabilities by business impact, exploitability, and operational context.
Core Operational Deliverables & Activities in this Stage
- Risk scoring using CVSS v4 & PCS Exposure Matrix
- Business impact analysis on revenue-critical services
- Remediation cost-benefit prioritization modeling
- Executive decision roadmap & sprint milestone drafting
Stage Inputs & Dependencies
- Vulnerability & Exposure Catalog
- Business Criticality Matrix
Delivered Outputs & Artifacts
- Prioritized Risk Matrix
- Actionable Remediation Roadmap
- Executive Briefing Slide Deck
04 · Tactical
Carry Out the Work
Execute targeted assessments, incident response, control hardening, DevSecOps pipelines, or specialized training.
Core Operational Deliverables & Activities in this Stage
- Deep penetration testing & offensive red teaming
- Zero-Trust policy enforcement & firewall hardening
- DFIR threat hunting & malware containment
- Tailored phishing simulations & executive incident drills
Stage Inputs & Dependencies
- Actionable Remediation Roadmap
- Authorized Target Systems
Delivered Outputs & Artifacts
- Remediation Execution Record
- Hardened Infrastructure State
- SOC Detection Rule Updates
05 · Verification
Validate the Result
Re-test controls to verify risk reduction, confirm residual risk levels, and deliver formal governance reports.
Core Operational Deliverables & Activities in this Stage
- Retesting & verification of patched vulnerabilities
- Residual risk certification & audit readiness verification
- Executive handover briefing & board presentation
- Compliance evidence package submission
Stage Inputs & Dependencies
- Hardened Infrastructure State
- Remediation Logs
Delivered Outputs & Artifacts
- Attestation of Security Posture
- Final Technical & Governance Report
- Compliance Audit Package
06 · Sustained
Continue Where Necessary
Transition into continuous threat monitoring, automated SOC detection, periodic audits, and advisory support.
Core Operational Deliverables & Activities in this Stage
- Integration into 24/7 Managed SOC threat feeds
- Quarterly re-assessment & policy updates
- Continuous threat intelligence & dark web alerting
- On-demand incident response retainer activation
Stage Inputs & Dependencies
- Attestation Package
- 24/7 SOC Telemetry Stream
Delivered Outputs & Artifacts
- Monthly Security Dashboard
- Continuous Threat Alerts
- Annual Posture Re-certification
Everything Needed to Examine Activity Across Place, Time, and Context.
- 01
Government and Public Sector
Protect citizen services, sensitive records, interdepartmental systems and public-facing platforms.
● GOVERNMENT - 02
Banking and Financial Services
Support application security, fraud review, transaction-system protection, compliance and incident readiness.
● FINANCE - 03
Critical Infrastructure
Strengthen protection across IT, operational technology, remote access and essential systems.
● INFRASTRUCTURE - 04
Manufacturing and Industrial Operations
Support application security, fraud review, transaction-system protection, compliance and incident readiness.
● MANUFACTURING - 05
Technology and Software
Review architecture, code, APIs, cloud environments and software delivery practices.
● SOFTWARE - 06
Defence, Intelligence and Public Safety
Support threat intelligence, digital investigation, forensic analysis and sensitive-system protection.
● DEFENCE - 07
Healthcare and Regulated Services
Improve access control, data security, governance and incident preparedness.
● HEALTHCARE - 08
Large Enterprises
Coordinate monitoring, infrastructure security, governance and executive oversight across business units.
● ENTERPRISE
Frequently Asked Questions
Have more question? Reach out to our sales team
Which cybersecurity service should an organisation begin with?
The right starting point depends on the current requirement. A security assessment can establish wider exposure, while an active incident, monitoring gap, new application or compliance deadline may require a more focused engagement.
Can PCS support a one-time engagement?
Yes. PCS can complete a defined assessment, test, investigation or advisory assignment and provide clear findings, priorities and next actions.
Does PCS provide ongoing monitoring?
Yes. Managed monitoring can cover agreed systems, logs and alerts, with defined procedures for investigation, reporting and escalation.
Can PCS respond to an active incident?
Yes. PCS can support containment, evidence preservation, forensic analysis, root-cause investigation and recovery planning.
Does PCS support governance and compliance requirements?
Yes. Services include risk assessment, policy development, control frameworks, compliance preparation and governance reporting.
Can PCS cover cloud, application and on-premise systems?
Yes. The scope can include cloud services, applications, infrastructure, networks, endpoints, identities and connected environments.
Does PCS work with OT and IoT environments?
Yes. PCS supports operational technology, industrial networks, connected devices and critical infrastructure, subject to the system and site requirements.
Can training be developed for different roles?
Yes. Training can be prepared for employees, developers, technical teams, executives, board members and other defined groups.
Digital Systems With More Intelligence, Security and Control.
PCS creates technology for governments, institutions and enterprises where software, data, infrastructure and operations need to work as one.
Next step
Tell us what you need to protect.
Share the service area, expected scope and any timeline. We’ll review it and come back with the appropriate next step — a proposal, a capability presentation, or a review of an existing programme.
- Phone
- +44 7387 119386
Active incident? Call +44 7387 119386 or email us. Please don’t send credentials or sensitive data in writing.