Steleg Security Division · Johannesburg, ZA · Est. 2024
Our Mandate
Steleg Security is the corporate cyber defence division of Steleg — South Africa's leading digital performance company. We operate at the intersection of technology, intelligence, and corporate risk.
Whether you are closing a multi-million Rand acquisition, protecting executive credentials, or hardening your infrastructure against next-generation threats — we deliver forensic precision with zero compromise.
Our teams are drawn from backgrounds in corporate intelligence, enterprise IT, and financial-sector security. We are the firm organisations call when the stakes are too high to rely on anyone else.
Core Competencies
// Enterprise Cyber Defence — Active Operations
Full-spectrum technical audits for M&A targets and corporate acquisitions. We surface hidden liabilities before they become your problem.
24/7 active surveillance of dark web forums, paste sites, and breach databases for your corporate credentials and sensitive data.
We do not just find the holes — we engineer the fortresses. Tier 3 remediation packages that harden your entire digital infrastructure.
Proprietary risk ratings trusted by insurers, boards, and stakeholders to evaluate the true security health of corporate assets.
When a breach happens, every minute costs. Our rapid response teams contain, analyse, and neutralise active threats with military precision.
Ground-up design of security ecosystems for growing enterprises. Built to survive, scale, and withstand the threats of tomorrow.
Live Intelligence
Our intelligence platform continuously scans dark web marketplaces, hacker forums, and breach repositories — flagging your company's data the moment it surfaces. Most companies discover breaches 287 days after they happen. We cut that to hours.
How We Work
We map your entire digital attack surface — internal systems, third-party integrations, and public-facing assets. Nothing is overlooked.
Deep-dive forensic audits surface technical debt, credential leaks, misconfigured servers, and vulnerabilities before adversaries do.
Our engineers patch, rebuild, and fortify. Zero-trust architecture, encrypted communications, and hardened infrastructure — built to last.
Continuous 24/7 dark web surveillance, credential monitoring, and threat intelligence — because security is never a one-time event.
Investment Tiers
SHIELD
SME Essentials
FORTRESS
M&A & Mid-Market
CITADEL
Enterprise & C-Suite
A Steleg Company
Steleg Security is the dedicated cyber defence division of Steleg — Johannesburg's AI-powered performance and digital engineering company. While Steleg builds revenue machines, we protect them.
Our forensic teams combine the operational rigour of the financial sector with the technical depth of elite cyber security — uniquely positioning us for M&A mandates, C-suite protection, and high-stakes corporate security.
Get In Touch
A senior security analyst will respond within one business day. All enquiries are strictly confidential.
Location
Johannesburg, South AfricaResponse Time
Within 1 business day// TRANSMISSION RECEIVED
We will respond within one business day.
Ready to Begin
Free initial audit · No obligation · Response within 24 hours