This project demonstrates a system for securely transmitting temperature data from a DHT11 sensor connected to an ESP32 microcontroller to a Python Flask server. The core security mechanism relies on ...
For a security wonk, frequently getting into conversations with people about security topics is an occupational hazard. And while those conversations usually happen with more gusto and at greater ...
Here’s how it works: The alphabet is split into two halves: First half: A to M Second half: N to Z When you apply ROT13 to a letter, it shifts 13 positions forward in the alphabet. If the letter is in ...
Encryption converts readable data into an incomprehensible string of characters, only decrypted using a private key In symmetric encryption, only one key is required to decrypt the transaction while ...
Abstract: The distribution and retrieval of multimedia data over wireless networks have become widespread, thus creating the need for secure transmission of data over networks. However, one of the ...
The BitLocker encryption method and Cipher strength you set as default is only applied when you turn on BitLocker for a drive. Any changes you make will not affect a drive already encrypted by ...
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