Security Now 742

• The future of the Linux kernel underneath the Android OS
• Inherent challenges presented by the nature of the Android ecosystem
• VNC users: Time to update!
• A welcome change to Twitter & SMS-based 2FA
• A "foregone conclusion" to law enforcement's strategy to force password divulgence
• Pre-announcement from Microsoft about DNS
• Details of the emerging DoH protocol

We invite you to read our show notes at https://www.grc.com/sn/SN-742-Notes.pdf

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