"The portal is very simplistic"
Anthony Grande, Senior Systems / IT Network Administrator, Phoenix Suns, USA
"I’ve worked with a lot of DHCP appliances, DNSBOX is by far the easiest I’ve ever dealt with"
Anthony Grande, Senior Systems / IT Network Administrator, Phoenix Suns, USA
"ApplianSys' sales and support staff are perfect. They're like my friends now. I can simply ask for help from any one of them"
Naif Orabi, Network Administrator at TAIF Ministry Of Education, Saudi Arabia
"We needed reliability, fault tolerance, and support. DNSBOX gives us peace of mind..."
Mark Albutt, Technical Manager, Probrand Limited, UK
"Making host files is now much simpler, quicker, and less error prone."
Mike Neverdusky, CDE Lightband, USA

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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