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Lesson 10 min 20 XP

The Encryption Debate

Should governments be able to break encryption? The ongoing battle between privacy advocates and law enforcement.

Encryption: The Lock on Your Digital Life

End-to-end encryption ensures that only the sender and recipient can read a message — not even the platform carrying it. Apps like Signal and WhatsApp use this technology, as do banking systems, medical records, and government communications.

Law enforcement agencies argue that encryption creates 'going dark' zones where criminals, terrorists, and child abusers can operate beyond reach. In 2016, the FBI famously demanded that Apple create a backdoor to unlock the iPhone of the San Bernardino shooter. Apple refused, arguing that creating such a tool would compromise the security of all iPhone users.

Cryptographers and security experts overwhelmingly side with privacy advocates on this issue. They argue that there is no such thing as a backdoor that only 'good guys' can use — any intentional weakness in encryption can and will be exploited by hackers, hostile governments, and criminals. The 2020 SolarWinds hack, in which Russian intelligence compromised US government systems, illustrates the catastrophic risks of security vulnerabilities.