Vitalik Buterin Proposes Tool for Enhanced Personal Security

Ethereum founder Vitalik Buterin has suggested a tool to enhance personal security and protect civil liberties at a low cost. According to ChainCatcher, Buterin proposed that individuals should have an easy and deniable way to alert authorities in emergencies. For instance, people could set up secret keywords that, when detected by devices like watches, phones, or home systems, would automatically and silently call 911 and transmit the user's location to the police. This method could be particularly effective for cryptocurrency holders concerned about kidnapping or robbery. Buterin noted that if there is at least a 20% chance that police would arrive immediately during a robbery, and if criminals cannot determine whether an alert has been triggered, such crimes would become too risky to attempt. Since this feature requires the victim to take action, the risk of government misuse for mass surveillance is relatively low.