"With DNSBOX , administration can easily be passed on through business generations without worrying about maintaining lots of specialist local knowledge and the risk of losing it."
Network Manager, Telecoms Equipment Manufacturer "The interface and the operation of the DNSBOX has been easy to understand and reliable in operation"
Eliana Montero, Engineer, New Access S.A., Ecuador "We wanted an appliance that was easy to learn and use and that’s what we got with DNSBOX"
Paul Schuur, Senior Consultant – Qwise B.V., Holland "DNSBOX is a very stable device. It's easy to use and navigate and definitely value for money"
Jude Okoroji, DNSBOX Technician, Cyberspace Network Limited, Nigeria "I haven't had a single issue with DNSBOX. I especially appreciate the security features provided by the role separation of Master and Slave units."
Jojo Dela Plana, SURE South Atlantic Ltd (C&W Diego Garcia), Maldives

Hardened Operating System for Security and Reliability

DNSBOX-hardwareDNSBOX’s security hardened Linux based operating system (OS) is a custom-built appliance ‘distribution’, developed by ApplianSys to maximise security and reliability. The OS has been stripped clean and locked down:

  • Programs, services and files found on a standard Linux distribution that are not required for a DDI appliance are removed. This makes DNSBOX more secure and boot significantly faster than a standard Linux server.
  • The appliance is protected by a fully configurable on-box firewall: ports are only opened in the firewall as needed when services are enabled. All other traffic is dropped.
  • DNSBOX uses a read-only compressed file-system. This is best practice for appliances, being extremely solid and reliable. The fact that core operating system files are maintained read-only adds an extra security layer and avoids accidental damage from user errors.

The OS has a small footprint: once booted, it is retained in RAM, making it very fast.

Next: Hardware >
Because DNSBOX is versatile and scalable, our customers around the world come in all shapes and sizes. ISPs, enterprises, government agencies and even internet registers simplify, control and protect their DDI services with DNSBOX.

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