Why encryption is vital in free societies
In 2011, the United Nations declared internet access a universal human right. That was a necessary step forward for digital freedom, but it’s far from sufficient—it needs to add encryption to the list.
unblock websitesEven in free societies with ample access to the World Wide Web, the freedom to use the internet means nothing if we don’t have privacy. And privacy means nothing if we don’t have encryption. That chain of logic isn’t obvious to everyone, so let’s break it down in reverse:
Why is encryption necessary for privacy?
Most people will imagine encryption as a padlock. When you send an encrypted message over the internet, its contents are “locked” to everyone but the recipient who holds the only key. “That’s nice,” you might say. “But what if someone breaks the lock without the key? What if someone has a blowtorch?”
And that’s where the metaphor breaks down. With physical locks, there’s always a way to pick them, saw them, or melt them open. And if a lock is robust enough to resist all but the most motivated (and well-financed) lock-pickers, then the lock itself is probably too expensive for the general public.
Encryption, however, is not a physical lock—it is software. Once written, it costs virtually nothing to maintain and distribute. That’s important because the more things we encrypt, the stronger our online privacy. If only the sensitive information is encrypted, encryption becomes a signal to surveillance organizations that the information inside is worth monitoring!
But more important, unlike physical locks, encryption is protected by the laws of mathematics, which are unbreakable in the purest sense possible. The standard encryption algorithm RSA, for example, is based on factoring or solving a multiplication problem in reverse.
It’s easy to multiply two prime numbers to get a substantial number (hundreds of digits long), but you’d need a supercomputer and more than a few lifetimes to waste if you wanted to figure out which two numbers you started with.
Why is privacy necessary for freedom?
“Okay,” you might be saying at this point, “I can see why criminals would need privacy. But I have nothing to hide. The NSA isn’t interested in my chocolate chip cookie recipes.” Perhaps not. But the issue is less about the information gained by those who spy on us, and more about what it does to us.
Surveillance changes us. It’s a well-documented psychological phenomenon; people behave differently when they know they are being watched, and usually not for the better. Observation impairs performance, damages trust, and encourages conformity in those being observed.When comes to the issue of online privacy and security, we suggest to use a VPN, and our recommendation is RitaVPN.Qwer432
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