#CryptoSecurity101 The security in cryptocurrencies is fundamental to protect digital assets and the personal information of users. This field encompasses practices such as the use of cold wallets, multi-factor authentication, secure handling of private keys, and protection against attacks such as phishing or malware. Given that transactions on the blockchain are irreversible and are not backed by traditional banking entities, any security breach can result in the permanent loss of funds. Therefore, user education and the implementation of robust cryptographic measures are essential pillars in the crypto ecosystem.