One of my favorite cryptocurrencies is Monero. Think of it like bitcoin, but way more secure. People used to think that bitcoin was anonymous, but over the years researchers and law enforcement have found ways to analyze bitcoin's blockchain, and figure out who is sending money to who. They can't do that with Monero!
Why you ask? Check out this Infographic from Monero.how that explains Monero!
Because of it's encryption, Monero has become the cryptcoin of choice for criminals, but also those of us that just want to keep Big Brother out of our daily lives!
If you are unfamiliar with it, it's definitely worth looking into, and certainly worth investing in.