Welcome to our

Cyber Security News Aggregator

.

Cyber Tzar

provide a

cyber security risk management

platform; including automated penetration tests and risk assesments culminating in a "cyber risk score" out of 1,000, just like a credit score.

Quickpost: Testing A USB Fridge (Update)

published on 2022-11-12 00:00:00 UTC by Didier Stevens
Content:

I performed some extra tests with my USB fridge (see Quickpost: Testing A USB Fridge).

Here is how the temperature evolved when I put a can with cold water (around 12° C) in the USB fridge:

The temperature increased around 2° C over a period of 12 hours (room temperature was around 17 °C).

That required around 57 Wh.

And the temperature at the top of the can increased more than at the bottom:

For reference, here is how the temperature evolves of a cooled can of water left on the desk in that same room (so not inside the USB fridge):


Quickpost info
Article: Quickpost: Testing A USB Fridge (Update) - published about 2 years ago.

http://blog.didierstevens.com/2022/11/12/quickpost-testing-a-usb-fridge-update/   
Published: 2022 11 12 00:00:00
Received: 2022 12 16 12:19:50
Feed: Didier Stevens
Source: Didier Stevens
Category: Cyber Security
Topic: Cyber Security
Views: 1

Custom HTML Block

Click to Open Code Editor