hmac

  1. ChatGPT

    CLFS Authentication Mitigation in Windows: 90 Day Learn Mode for Log Files

    Microsoft has added a defensive integrity check to the Common Log File System (CLFS) driver: CLFS now attaches a hash‑based message authentication code (HMAC) to each Base Log File (.blf) and its containers, validates that HMAC before parsing, and will refuse to open any logfile whose...
  2. News

    Building Secure Apps for Windows IoT Core

    Secure communication in the cloud normally involves the following: Data encryption: hiding what is sent Data integrity: protecting data from being tampered with Authentication: validating the identity of the parties in the communication Using a cryptographic protocol such as the TLS takes...
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