an offensive security firm built around being useful
Headquartered in Abuja and operating remotely worldwide. devwalls security is a specialist cybersecurity and digital investigations firm dedicated to finding weaknesses before adversaries do, proving real impact, and making sure fixes hold.
engineering-led security testing and investigations
devwalls security is an independent cybersecurity firm. We are neither a compliance broker nor a reseller of automated vulnerability scanners. We were built by software engineers and offensive practitioners who believe security assessments should reflect how real adversaries operate.
Organisations hire us when they need definitive answers: Can an unauthorized party breach our customer database? Can a low-privileged employee escalate to cloud root? Can stolen funds or compromised email infrastructure be tracked and contained?
Every assessment we perform produces clear, actionable results. We provide concise, jargon-free business risk analysis for boards and executives, paired with exact reproduction scripts and code-level remediation guidance for engineering teams.
Our core operating principles
secure by design
Security added at the end rarely holds. Every engagement starts with how the system is designed, not with a scanner.
risk in plain language
A technical finding only helps if you understand what it means for your organisation. We translate, then we hand back something you can act on.
always learning
Vulnerability research and secure software are how we stay ahead of the threats we are paid to simulate.
Firm Profile & Standards
- Firm Type
- Offensive Security & Digital Forensics Practice
- Operational Base
- Abuja, Nigeria · Remote Engagements Worldwide
- Assessment Standard
- Confirmed findings only · Zero unverified scanner noise
- Remediation Guarantee
- Free retest of every fix within 90 days
- Regulatory & Audit Alignment
- ISO 27001 · PCI DSS · SOC 2 · NIST CSF · NDPA
- Direct Scoping Channel
- hello@devwalls.com.ng
Our 90-Day Guarantee
We believe finding a weakness is only half the job. Every finding we deliver is retested free of charge within 90 days to verify that your engineering team's patch completely closes the vulnerability.
specialized security divisions
Our firm operates across four specialized practice areas designed to protect enterprise infrastructure across the entire threat lifecycle.
Offensive Security
Deep manual penetration testing and red teaming of web applications, mobile platforms, APIs, and cloud networks.
Digital Forensics
Rapid incident response, business email compromise triage, cryptocurrency tracing, and court-admissible electronic evidence.
Security Research
Development of internal offensive tooling, automated reconnaissance scrapers, and open source threat detection utilities.
Devwalls Academy
Hands-on workforce cohorts and private enterprise workshops designed to train developers and analysts on offensive security.
directed by practitioners, delivered by engineers
Every engagement is governed by senior security architects with deep software engineering backgrounds, supported by our team of offensive testers and forensic researchers.
Divine Chukwu
Divine is a cybersecurity engineer and software developer with close to ten years of experience across security architecture, application security, vulnerability research, and threat analysis. He is a recipient of the prestigious NITMA Award for software innovation.
As Chief Security Architect, he establishes devwalls security's testing methodologies, leads internal tooling development, and directly reviews high-impact assessment findings. Under his technical governance, devwalls combines deep offensive simulation with pragmatic software engineering insight.
industry standards we audit against
Our assessments and evidence packages map directly to the compliance, regulatory, and technical standards your firm is audited against.
work with devwalls security
A twenty-minute call is usually enough to tell whether we are the right fit. If we are not, we will say so.