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Interesting info on random number generation flaws in IoT devices

skywatch last edited by skywatch

https://thehackernews.com/2021/08/a-critical-random-number-generator-flaw.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+TheHackersNews+(The+Hackers+News+-+Cyber+Security+Blog)&_m=3n.009a.2543.de0ao0d5iu.1m2xINteresting
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devices a long time away from controller.....
General Discussion • • markjgabb

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@markjgabb said in devices a long time away from controller.....: do the devices have lease life times? where they may change there ID without warning... As far as I am aware the node id's are persistent. You would need to manually delete the node on your controller to re allocate the id to a new node. So you should be ok with the node being away for extended periods of time. can i create a node that does nothing but sleep unless one of 3 buttons on it is pushed? Yes that is possible, you would need to use an interrupt for that.
Is it possible to automate the Instagram instagram application with mysensors on Android devices?
General Discussion • • Armstrong12

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You might want to check https://ifttt.com/instagram
are there a full smart home ( controller and app and devices) Made by mysensors team ? :)
General Discussion • • Reza

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@hek @TheoL i think if mysensors work Independent of any controller so this is better ! for example blynk service ! this is a interesting service
Advisory: put IOT devices on a separate LAN/vLAN for better security
General Discussion • • NeverDie

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@NeverDie said in Advisory: put IOT devices on a separate LAN/vLAN for better security: @monte https://www.ebay.com/itm/X10SLH-N6-ST031-Supermicro-E3-1200-v3-LGA1150-Motherboard-3x-X540-T2-6x-10GbE/184546263249?hash=item2af7d080d1:g:CCUAAOSwoP1gSWhO Lest I mislead anyone, I subsequently contacted to the seller and, despite the wording, it doesn't include an E3-1200 with the board. He just meant that as shorthand to refer to the processor family that's compatible with the board. That said, there are a ton of inexpensive used LGA1150 CPU's on ebay that could serve the purpose.
Timing synchronization with ESP-connected devices and MQTT
General Discussion • • rwkiii

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@hek Pretty familiar with NTP/NTPD, but I'm doubtful that I can get a response time in milliseconds for activating the program. It will probably take a second or two. That's ok to begin some sort of flashing sequence by clicking a single button, but the colorpicker sends messages nonstop while moving around the wheel. I've seen those messages get queued and take many seconds to catch up after color selection has stopped. As quick as it is, it's just not quick enough! Then there is the precision. I wonder how well 13 devices can be synchronized on time? Milliseconds in difference will cause patterns to break, of course.
Can one arduino present multiple devices?
General Discussion • • alowhum

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@zboblamont @parachutesj Thanks! Good to hear your perspectives.
Water level sensor (inches) to integrate into hardware
General Discussion • • Ream Tim

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@Matt Yes, I was going to suggest this
Is the search bar broken?
General Discussion • • Ram000

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@mfalkvidd Thanks for the reply.

Interesting info on random number generation flaws in IoT devices

Suggested Topics

devices a long time away from controller.....
General Discussion • • markjgabb

Is it possible to automate the Instagram instagram application with mysensors on Android devices?
General Discussion • • Armstrong12

are there a full smart home ( controller and app and devices) Made by mysensors team ? :)
General Discussion • • Reza

Advisory: put IOT devices on a separate LAN/vLAN for better security
General Discussion • • NeverDie

Timing synchronization with ESP-connected devices and MQTT
General Discussion • • rwkiii

Can one arduino present multiple devices?
General Discussion • • alowhum

Water level sensor (inches) to integrate into hardware
General Discussion • • Ream Tim

Is the search bar broken?
General Discussion • • Ram000

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Interesting info on random number generation flaws in IoT devices

Suggested Topics

devices a long time away from controller..... General Discussion • • markjgabb

Is it possible to automate the Instagram instagram application with mysensors on Android devices? General Discussion • • Armstrong12

are there a full smart home ( controller and app and devices) Made by mysensors team ? :) General Discussion • • Reza

Advisory: put IOT devices on a separate LAN/vLAN for better security General Discussion • • NeverDie

Timing synchronization with ESP-connected devices and MQTT General Discussion • • rwkiii

Can one arduino present multiple devices? General Discussion • • alowhum

Water level sensor (inches) to integrate into hardware General Discussion • • Ream Tim

Is the search bar broken? General Discussion • • Ram000

66Online

11.1kUsers

11.1kTopics

112.5kPosts

devices a long time away from controller.....
General Discussion • • markjgabb

Is it possible to automate the Instagram instagram application with mysensors on Android devices?
General Discussion • • Armstrong12

are there a full smart home ( controller and app and devices) Made by mysensors team ? :)
General Discussion • • Reza

Advisory: put IOT devices on a separate LAN/vLAN for better security
General Discussion • • NeverDie

Timing synchronization with ESP-connected devices and MQTT
General Discussion • • rwkiii

Can one arduino present multiple devices?
General Discussion • • alowhum

Water level sensor (inches) to integrate into hardware
General Discussion • • Ream Tim

Is the search bar broken?
General Discussion • • Ram000

66
Online

11.1k
Users

11.1k
Topics

112.5k
Posts