Security testing, compliance support and licensed data-protection services.
We test systems the way an attacker would, help organisations implement ISO 27001 and PCI DSS, and, as an NDPC-licensed DPCO, support compliance with the Nigeria Data Protection Act.
- What we deliver
- Vulnerability assessment and penetration testing
- Independent assurance testing
- ISO 27001 implementation support
- PCI DSS compliance support
- Data-protection compliance (DPCO)
- Sectors
Regulators, auditors and customers now ask for evidence, not assurances. Our work produces that evidence: validated findings, documented controls and records that stand up to review.
Licensed for data protection
Byteflow Technologies Limited is an NDPC-licensed DPCO.
Assurance at national scale
Security, privacy, performance and recovery testing of the national e-invoicing system.
Findings you can act on
Validated, risk-rated findings with remediation steps and a retest.
When organisations call us
An audit or certification deadline.
Policies exist on paper, but evidence of operation does not.
How we respond: ISO 27001 and PCI DSS implementation support: scope, gap assessment, controls and evidence.
Uncertainty about real exposure.
Nobody can say with confidence what an attacker could reach.
How we respond: Vulnerability assessment and penetration testing with agreed rules of engagement and validated findings.
New data-protection obligations.
The NDPA applies, but responsibilities and records are unclear.
How we respond: NDPA compliance assessments and implementation support from a licensed DPCO.
A critical system about to go live.
The cost of failure after launch is public.
How we respond: Independent assurance testing across security, privacy, performance, integration and recovery.
What we deliver
Vulnerability assessment and penetration testing
External and internal testing with automated and manual techniques, validated findings and a remediation roadmap.
- Rules of engagement
- VAPT report
- Remediation checklist
- Executive summary
Independent assurance testing
Security, privacy, performance, functional, integration and recovery testing of critical systems.
- Test plan
- Findings by stream
- Readiness report
ISO 27001 implementation support
Scope, gap and risk assessment, ISMS documentation and preparation for certification audit.
- Gap report
- Risk register
- ISMS documentation
- Internal audit
PCI DSS compliance support
Scoping, gap remediation and evidence preparation for organisations that handle card data.
- Scope definition
- Gap assessment
- Evidence pack
Data-protection compliance (DPCO)
Compliance assessments, privacy impact assessments and implementation support under the NDPA.
- Compliance assessment
- Privacy impact assessment
- Remediation plan
How an assessment runs
Scope and rules are agreed in writing before any testing begins.
Step 1: Scope
Systems, data and rules of engagement agreed.
Step 2: Assess
Testing and review against the agreed scope.
Step 3: Validate
Findings confirmed and false positives removed.
Step 4: Report
Senior-reviewed findings for executives and engineers.
Step 5: Remediate and retest
Fixes tracked to closure and verified.
Standards and frameworks we deliver against
- ISO/IEC 27001
- Implementation support
- PCI DSS
- Compliance engagement support
- NDPA 2023
- DPCO services, assessments and implementation
- Penetration testing
- External and internal, automated and manual
- Performance and stress testing
- Load, stress and API benchmarking
Work in this area.
- NRS (formerly FIRS)Awarded October 2025
Independent assurance testing of the national e-invoicing system
Engaged as independent consultant for assurance testing of the Merchant Buyer Solution (MBS) e-invoicing system: penetration testing and vulnerability assessment, a privacy impact assessment, performance and stress testing, functional and integration testing, and audit-trail and disaster-recovery assurance.
OutcomeAssurance testing completed.
- Emaar Microfinance Bank
ISO/IEC 27001 and PCI DSS certification support
Compliance support for the bank's ISO/IEC 27001 and PCI DSS certification. The bank's digital banking and agency banking payment services were assessed against PCI DSS v4.0.1 and found compliant.
OutcomeCertified compliant with PCI DSS v4.0.1, August 2026.
Government & public institutions
Revenue administration, public-sector systems, data protection
Financial services
ISO/IEC 27001 and PCI DSS certification support
Telecommunications
Systems for telecommunications operators
Education & scholarship administration
Identity verification, Microsoft 365 licensing and training
Facing an audit, a launch or a new obligation?
Tell us the deadline and the systems in scope.