Serving clients worldwide

Empowering Startups with
Cybersecurity Solutions

Protecting your business from cyber threats. EX-N delivers affordable, expert-led security assessments tailored for startups and small businesses.

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7,400+ assessments conducted
99% client satisfaction
Lagos, Nigeria · Global reach
Our Track Record
6+
Years of ethical hacking experience
7,400+
Security assessments conducted
99%
Client satisfaction rate
10+
Industry recognitions
Trusted Collaborations
Mikron Pome Granate Garmoosh Velocity
Our Commitment

A Safer Online Space for Startups Worldwide

EX-N is dedicated to providing innovative, tailored cybersecurity solutions. Our mission is to help businesses protect their data, ensure compliance, and stay resilient against ever-evolving cyber threats.

We combine years of hands-on ethical hacking experience with industry-standard tools — including Nessus, OpenVAS, and Burp Suite — to deliver assessments that are thorough, actionable, and affordable.

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Application Security Analysis
In-depth evaluations to identify vulnerabilities within your software and mobile applications.
Website Security Testing
Comprehensive website audits to assess current security measures and ensure compliance.
Web Application Security
Penetration testing against OWASP Top 10 and beyond to evaluate real-world attack resilience.
Network & Server Security
Safeguard your infrastructure with scalable, budget-friendly network security solutions.
What We Do

Tailored Cybersecurity Services

Expert security services designed for the specific needs of startups, SMBs, and tech companies. Click any service to learn more.

Service 01
Website Security Testing
Comprehensive website security audits to assess your startup's defences, identify vulnerabilities, and ensure compliance with industry standards.
Vuln AssessmentCMS AuditSSL/TLSWAF
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Service 02
Web Application Security
Penetration testing simulating real-world attacks to evaluate the robustness of your web apps against OWASP Top 10 vulnerabilities and beyond.
OWASP Top 10API SecuritySQLi/XSSAuth Testing
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Service 03
Application Security
Mobile and desktop application security covering iOS, Android, API security, authentication, data storage, encryption, and reverse engineering analysis.
iOS/AndroidData StorageEncryptionReverse Eng.
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Service 04
Network & Server Security
Network vulnerability assessments, firewall config review, internal and external penetration testing, VPN security, and comprehensive server hardening.
Network ScanFirewall ReviewPentestHardening
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Engagement Scope

What's Included in Each Assessment

Every engagement is scoped to your needs. Here's exactly what each service area covers.

01
Website Security
  • Website Vulnerability Assessment
  • CMS Security Audit (WordPress, Joomla, etc.)
  • SSL/TLS Configuration Review
  • Web Application Firewall Setup & Review
  • Web Server Configuration Hardening
  • HTTP Security Headers Analysis
02
Web Application Security
  • OWASP Top 10 Full Assessment
  • API Security Testing
  • Authentication & Session Management
  • SQL Injection & XSS Testing
  • Business Logic Vulnerability Testing
  • CSRF & CORS Configuration Review
03
Application Security
  • Mobile App Security (iOS & Android)
  • API Security Analysis
  • Authentication & Authorisation Review
  • Data Storage & Encryption Audit
  • Reverse Engineering Analysis
  • Third-Party Library Review
04
Network & Server Security
  • Network Vulnerability Assessment
  • Firewall / Router / Switch Config Review
  • Internal & External Penetration Testing
  • VPN Security Assessment
  • Server Hardening & Baseline Review
  • Patch Management Review
Free Tool

Website Security Scanner

Real SSL/TLS analysis powered by Qualys SSL Labs — grade A–F, cert expiry, TLS versions, vulnerabilities. No sign-up required.

Note: SSL Labs analysis takes 60–90 seconds for a fresh scan. Results are cached — repeat checks are instant. For deeper OWASP and header analysis, visit our Free Tools page.

Initialising…
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SSL/TLS Grade Cert Expiry Vulnerabilities HSTS Check OWASP Deep Scan PDF Report
Who We Serve

Built for Everyone, Priced for Builders

From solo developers to growing enterprises — world-class security shouldn't require an enterprise budget.

Startups & SMBs
Affordable, expert-led security assessments tailored to early-stage companies with big ambitions and lean budgets. Get the same rigour as enterprise, at startup pricing.
Developers & Freelancers
Validate your code, APIs, and applications before shipping. Get a professional security report to share with clients or employers and build trust instantly.
Growing Enterprises
As your company scales, so does your attack surface. EX-N provides comprehensive security reviews that keep pace with your growth and evolving threat landscape.
Public Tools

Free Security Toolkit

No account needed for free tools. Upgrade to Pro for deeper scans, full reports, and persistent history.

Free
SSL/TLS Checker
Full SSL Labs grade, cert expiry, TLS versions, forward secrecy, and vulnerability checks.
Free
HTTP Headers Analyser
Inspect all security headers — CSP, HSTS, X-Frame-Options, Referrer-Policy and more.
Free
CMS Detector
Detect WordPress, Shopify, Wix, Next.js, Laravel and 20+ other platforms from signatures.
Free
Open Redirect Tester
Test 18 common redirect parameters for open redirect vulnerabilities exploitable in phishing.
Pro
Port Scanner
Check open ports on your server — identify exposed databases, admin panels, and services.
Pro
Dark Web Monitor
Monitor your domain and credentials across dark web breach databases in real time.
Testimonials

What Our Clients Say

Working with EX-N has been a game changer for our business. Their expertise and dedication ensured our systems were secure, giving us complete peace of mind throughout the entire process.

Verified Client
Product Marketer

EX-N identified critical vulnerabilities in our web application that we had completely missed. Their report was detailed, clear, and actionable. We launched with full confidence.

Verified Client
Startup Founder

Affordable, fast, and incredibly thorough. EX-N gave us an enterprise-quality security review at a price that actually works for a bootstrapped team. Highly recommended.

Verified Client
CTO, SaaS Startup
Get Started

Protect Your Business from Cyber Threats

Discover how EX-N can secure your data, infrastructure, and digital assets. Get in touch today — we respond within 24 hours.

balogunpraise@exncybersecurity.net
WhatsApp: +234 912 354 9022
Lagos, Nigeria · Serving clients worldwide
Send Us a Message

Your message is sent directly to balogunpraise@exncybersecurity.net via your email client.