Control D is a customizable DNS filtering and traffic redirection platform that leverages Secure DNS protocols like DNS-over-HTTPS, DNS-over-TLS and DNS-over-QUIC, with support for Legacy DNS.
With Control D you can: block malicious threats, block unwanted types of content network wide (ads & trackers, IoT telemetry, adult content, socials, and more), redirect traffic using transparent proxies and gain visibility on network events and usage patterns, with client level granularity.
Think of it as your personal Authoritative DNS resolver for the entire Internet that gives you granular control over what domains get resolved, redirected or blocked.
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The automatic process initiates as soon as you either transfer or incorporate a domain into your account. You have access to well-established and reliable libraries that facilitate your work. This setup minimizes the chances of your application experiencing downtime due to DDoS assaults. You can enhance the redundancy of your zones by allowing them to be mirrored to alternative DNS providers. Furthermore, you can redirect any emails from your domain directly to your current inbox. There are no restrictions on the number of records you can maintain within your zones. Each domain transfer comes with an additional one-year extension to your registration. To register, transfer, or renew domain names, a DNSimple subscription is necessary. Please note that the fees associated with domain registration, transfer, and renewal are separate from your subscription costs. This comprehensive approach ensures that your domain management is both efficient and effective.
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OpenVPN Access Server
OpenVPN Access Server is a self-hosted Zero Trust Network Access (ZTNA) solution you deploy into your own environment — on-prem or your AWS, Azure, or GCP account — so tunnel traffic and configuration never touch a third-party network. Access is enforced by application, not IP or subnet: each user reaches only the app they're entitled to, identified by domain name, with no visibility into anything else. That structurally blocks lateral movement — there's no connectivity path for a breach to exploit. With Access Server Link, deployment is a guided setup (hostname, cloud, region, password) with SSL certificates auto-provisioned and renewed, removing manual cert management as an attack surface. Entitlements tie to hostname, so they survive IP changes and autoscaling without rework. Your instance stays fully under your control, preserving the data ownership and audit posture required for HIPAA, SOC 2, and GDPR — full sovereignty over the control plane, with SaaS-level simplicity. The admin portal replaces SSH-based management: users, certificates, and access policies are configured through a browser, so shell access isn't required, shrinking your attack surface. The Zero Trust App Broker mediates every connection through a placeholder IP scoped to one authorized application — users never learn the real destination, so a compromised credential can't be used to probe or discover other systems. This enforces least privilege by design, not just by policy that can drift or be misconfigured. Client apps span Windows, macOS, iOS, Android, and Linux, so identity- and application-based controls apply consistently across devices. Deployment runs through preconfigured templates on AWS, Azure, and GCP, giving security teams repeatable, auditable rollouts.
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Azure Virtual Network
Azure Virtual Network provides a secure and isolated space for deploying your virtual machines and applications. You can utilize private IP addresses and configure subnets along with access control policies, among other features. This service allows you to manage Azure similar to your own data center environment. All traffic between Azure resources, whether within a single region or across multiple regions, remains within the Azure network—meaning intra-Azure communications do not pass through the Internet. For virtual machine-to-virtual machine, storage, and SQL interactions, the data traverses solely the Azure network, irrespective of the originating or destination regions. Furthermore, inter-region traffic between virtual networks also occurs entirely within the Azure infrastructure. Virtual Network empowers you to seamlessly integrate your on-premises IT setup into the cloud, akin to connecting to a remote branch office. You can securely establish a connection to your virtual network by selecting either an IPsec VPN or a dedicated line with Azure ExpressRoute, ensuring optimal performance and security for your applications. This flexible connectivity enhances the overall efficiency of managing cloud resources and bolstering your operational capabilities.
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