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Using binary deltas for applying updates is a more efficient mechanism for updating software over-the-air (OTA) which enables faster downloads and bandwidth cost saving for metered networks. When using cellular (e.g. 4G/LTE) or other bandwidth constrained networks, the impact is even greater. With the recently announced commercial editions, Mender offers the ability to generate and only deploy t...

Security and robustness is the prime directive of Mender in doing over-the-air software updates, and we work hard to make sure that directive never goes out of our sight.

Data breaches are the new norm and there are billions of breached logins on the web and in fact in 2017 Yahoo reported a breach of three billion user records. With these credentials in the wrong hands, the bad guys can hijac...

Delta update is a more efficient mechanism for updating software over-the-air (OTA) when using cellular networks (e.g. 4G/LTE) which enables faster downloads and bandwidth cost savings. Mender offers the ability to generate and only deploy the difference (delta) between the software version already on the devices and the new version, on the binary level. Depending on the cellular technology and ne...

For a while now the Raspberry Pi 4 has been out and while at first I was waiting for the delivery it took some time until I got actually started with this. As this was my very first attempt at a "IoT device", it might be helpful to first get some background on my motivation...

We are excited to announce the tutorials category on Mender Hub which is another community project launched by mender.io.

Mender Hub is our community platform and so far we had two primary categories:

• General discussions
  • This is for feature requests, feedback about the Mender project, help requests and more.
• Board integrations
  • This is the place to find resources for integrating...