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Cake day: 2023年7月30日

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  • byte1000@discuss.tchncs.deOPtoPrivacyLockdown Mode for Android?
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    8 个月前

    That’s true, all devices are hackable, there’s no 100% protection.
    No tool is perfect, but if that’s a security improvement, it might be worth enabling.

    I know of at least one instance where lockdown mode protected a user from NSO spyware.
    A Citizen Lab’s research confirmed it:

    For a brief period, targets that had enabled iOS 16’s Lockdown Mode feature received real-time warnings when PWNYOURHOME exploitation was attempted against their devices. Although NSO Group may have later devised a workaround for this real-time warning, we have not seen PWNYOURHOME successfully used against any devices on which Lockdown Mode is enabled.

    It is encouraging to see that Apple’s Lockdown Mode notified targets of in-the-wild attacks. While any one security measure is unlikely to blunt all targeted spyware attacks, and security is a multi-faceted problem, we believe this case highlights the value of enabling this feature for high-risk users that may be targeted because of who they are or what they do.







  • All internet connections into and out of your Linux device will now be blocked unless a VPN connection to a Proton VPN server is active.

    If I understand correctly, before version 4.2.0 (that includes the Advanced setting), the kill switch wasn’t active until you opened the ProtonVPN program. So if you restarted you PC, it was connecting to the internet without going through the VPN tunnel, so your traffic was somewhat exposed.

    Now, with the new permanent kill switch, there’s no internet access without running ProtonVPN.