Certificate Discovery:
You can't protect certificates you don't know exist—scanning reveals your complete certificate attack surface
Certificate Discovery
You can't protect certificates you don't know exist—scanning reveals your complete certificate attack surface.
Meticulous exploration, complete visibility
Unknown certificates keeping you up at night?
Our certificate discovery solution works like an ant colony—systematically covering every corner of your network across Johannesburg, Cape Town, Lusaka, and beyond. We discover all possible certificates including potential shadow IT deployed certificates, and eliminate audit surprises. Local support, African expertise.
Because what you can't see, can hurt you.
-
Time to recovery from a certificate-related outage took three or more hours for 67%^ teams to identify and remediate an outage.
-
Certificate scanning reveals the complete certificate inventory that organisations are currently unaware of.
-
81%* of organisations have experienced at least two or more disruptive outages caused by expired certificates.
Complete the form to download the certificate discovery fact card
^Source: Security Magazine | *Source: 2024 PKI & Digital Trust report by Keyfactor
Download the certificate discovery
fact card
Learn about secure certificate discovery from the ant
The ant's systematic approach
African ants leave no stone unturned. They systematically map every inch of territory, sharing discoveries instantly with the colony through pheromone trails. Scout ants work tirelessly 24/7, exploring, documenting, reporting. Their collective intelligence creates a complete, always-current map of their environment.
The question nobody can answer
Here's a simple exercise: Ask your IT director, "How many SSL/TLS certificates does our organization have?"
You'll likely hear: "About 5,000" or "Maybe 3,000?" or "Let me check the spreadsheet..."
Now run an automated certificate discovery scan.
The real number? Usually 3x higher than anyone estimated.

Your hidden certificate problem
Unknown certificates create catastrophic risks.
Remember these disasters?
Microsoft Teams (2020): Expired certificate, millions unable to work for hours
Spotify (2020): Global service down due to certificate expiration
Equifax (2017): Expired cert on security scanner enabled 147M record breach
None of these were sophisticated attacks. All were preventable certificate management failures from certificates nobody knew about, didn't monitor, didn't renew.
Your hidden certificate problem
Unknown certificates create catastrophic risks
None of these were sophisticated attacks. All were preventable certificate management failures from certificates nobody knew about, didn't monitor, didn't renew.
-
Remember these disasters?
-
Microsoft Teams (2020): Expired certificate, millions unable to work for hours
-
Spotify (2020): Global service down due to certificate expiration
-
Equifax (2017): Expired cert on security scanner enabled 147M record breach
Where certificates hide
How certificate discovery works
Phase 1: Comprehensive scanning
Automated scanners continuously sweep infrastructure
-
Internet-facing websites and APIs
-
CDN and edge locations
-
Partner connections
-
Mobile app backends
- Data centre networks
- Private clouds
- Development and test environments
- Legacy infrastructure
- AWS Certificate Manager Services
- Azure Key Vault and App Services
- Google Cloud Certificate Authority
- Multi-cloud load balancers
- Kubernetes ingress controllers
- Docker container certificates
- Service mesh certificates
- Microservices authentication
Phase 2: Intelligent inventory
Every discovered certificate catalogued with complete metadata
- Subject and Subject Alternative Names (SANs)
- Issuing Certificate Authority
- Expiration date and remaining validity
- Cryptographic algorithm (RSA, ECC) and key length
- Serial number and thumbprint
- Certificate chain and trust validation
- Location and associated systems
Result: A living database that updates constantly.
Phase 3: Risk assessment
Automated analysis prioritises remediation
- Expiring within 30 days
- Using weak SHA-1 or MD5 algorithms
- Self-signed or issued by untrusted CAs
- Expired but still in use
- Expiring within 60 days
- Using short key lengths (< 2048 bits)
- Missing from organisational policies
- Deployed without approval
- Expiring within 90 days
- Using deprecated TLS versions
- Ownership unclear
Result: Focus on what matters most.
Phase 4: Continuous monitoring
Discovery never stops
- Daily - weekly - monthly scans (configurable)
- Real-time alerts for new certificates
- Change detection and notifications
- Integration with Certificate Lifecycle Management
- Automated reporting and dashboards
Result: Always-current inventory replaces stale spreadsheets.
Phase 4: Continuous monitoring
Discovery never stops

- Daily - weekly - monthly scans (configurable)
- Real-time alerts for new certificates
- Change detection and notifications
- Integration with Certificate Lifecycle Management
- Automated reporting and dashboards
Benefits and differentiators
The Altron Security advantage
Real-world impact
**Figures are estimates and differ based on scenario.
A technology company
