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Day 13: TLS Encryption for Secure Log Transmission
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Day 13: TLS Encryption for Secure Log Transmission

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System Design Course
May 24, 2025
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Day 13: TLS Encryption for Secure Log Transmission
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Building Trust in Your Distributed Log Processing System

Why TLS Matters in Real Systems

Imagine sending a postcard versus a sealed envelope. When Netflix streams your favorite show, when your bank processes payments, or when Slack delivers your messages - they all use TLS encryption to ensure your data travels securely across the internet. Yesterday we compressed our logs to save bandwidth; today we're encrypting them so nobody can read your system's secrets.

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