Enterprise-Grade Private SSL for Your Internal Infrastructure
Secure your internal APIs, microservices, IoT devices, and infrastructure with trusted private SSL certificates. Fast, affordable, and completely under your control—without building your own CA.
Private SSL certificates are digital certificates used to encrypt and authenticate communication within your organization's internal infrastructure, APIs, microservices, and device networks. Unlike public SSL certificates that browsers automatically trust, private certificates are issued by a trusted private CA and require explicit trust configuration within your infrastructure.
With SecureSealer, you can procure enterprise-grade private SSL certificates without the complexity and cost of building your own Certificate Authority. We handle all the infrastructure, security, and compliance—you get the certificates.
Discover how SecureSealer private certificates solve real-world infrastructure security challenges
Secure communication between microservices, internal APIs, and backend systems using HTTPS. Encrypt sensitive data in transit and authenticate services without relying on public CAs.
Implement bidirectional authentication where both client and server authenticate each other using certificates. Essential for zero-trust security models and service-to-service communication.
Issue certificates for IoT devices, embedded systems, and hardware requiring secure device-to-cloud or device-to-gateway communication without internet browser validation.
Secure internal web applications, admin portals, and intranet services running on private networks without browser certificate warnings or public CA costs.
Encrypt VPN tunnels, remote access solutions, and point-to-point network connections with certificates trusted across your entire organization without public CA involvement.
Issue certificates for development environments, CI/CD pipelines, and testing infrastructure without exposing domains publicly or incurring per-certificate costs.
Superior features and service compared to building and managing your own private CA
Get private certificates instantly without building, securing, and maintaining your own CA. We handle all infrastructure while you focus on your core business.
Get private SSL certificates at $10-50/year—a fraction of public CA costs. No hidden fees. No per-certificate overhead. Transparent, affordable pricing.
Issue and renew certificates in seconds—no validation delays or approval workflows. Perfect for dynamic environments and rapid deployment.
Your certificates remain completely private. No public logs. No Certificate Transparency. No competitors scanning your infrastructure.
Issue certificates for internal hostnames, private IPs, and custom domains without registration or validation requirements.
Custom validity periods (1 day to 10+ years), choose algorithms, and full certificate parameter control tailored to your security needs.
24/7 support from certificate and PKI experts. Get guidance on implementation, deployment, and certificate management.
See how SecureSealer Private SSL compares to traditional Public CA SSL certificates
Cost
$10-50/yearSetup Time
MinutesIssuance Speed
Instant (<1 min)Infrastructure
Fully ManagedTransparency
Private (No logging)Domain Validation
Not RequiredCustom Validity
1d - 10y+Internal Hostnames
Supported24/7 Support
Expert IncludedCost
$50-500+/yearSetup Time
DaysIssuance Speed
Hours to DaysInfrastructure
Third-partyTransparency
Public LogsDomain Validation
RequiredCustom Validity
Limited (1y)Internal Hostnames
Not Allowed24/7 Support
LimitedGet enterprise-grade private SSL certificates in minutes, with complete infrastructure management and 24/7 expert support. No CA to build. No complexity. Just secure certificates.
Order Private SSL Certificates