If anyone would like to practice some of these lessons in a "capture the flag" format, I would recommend https://cryptohack.org/ -- great site! - Source: Hacker News / about 1 month ago

Another similar website for people who like this: https://cryptohack.org/ It is like cryptopals, but in a Catch The Flag format. Many challenges on cryptopals do exist on CryptoHack too, but CryptoHack also have some even harder challenges to solve. - Source: Hacker News / 12 months ago

The point is, you're working with a 200-year old manual cipher method. The field of cryptography has thoroughly perforated it and moved past manual ciphers and machine ciphers and onto mathematical ciphers whose strength is in functions whose inverses are astronomically more difficult to compute than the functions themselves, and key generation schemes that ensure that keys are never repeated no matter how many... Source: about 1 year ago

Cryptohack.org Platform for learning modern cryptography (Cryptohack). Source: over 1 year ago

CryptoHack : Learn cryptography through challenges and tutorials. Has a leaderboard and new challenges are added every few months. - Source: dev.to / over 1 year ago

CRO or Crypto.com coin is the native currency of the Crypto.com app, exchange and blockchain. At time of writing, it’s #17 by market cap. Source: 6 months ago

On my macbook safari browser opens coinmarketcap.com page, page shows for a second and then it dissapears - white/blank page. Doesnt work on incognito mode. Does work on other browser Chrome/Brave. And also works on other macbook. Source: 6 months ago

Crypto trading is a lucrative avenue for making solid returns from cryptocurrencies. The volatility of cryptocurrency, even in a bear market, will always present you with low-hanging opportunities to make a profit — but only if you can master the art of crypto trading. Source: 10 months ago

Edit: Check https://coinmarketcap.com/ and https://www.coingecko.com/ to verify if they are trully legitimate. Source: 10 months ago

You can check by googling the URL, I wouldn't recommend a tool If it's an airdrop website or something like that, hard to tell. You'll find the websites of different networks on coinmarketcap.com or coingecko.com ;). Source: 11 months ago