@rushglimpse
Privacy coins like Monero (XMR) and Zcash (ZEC) use advanced cryptographic techniques to obfuscate transaction details such as the sender, receiver, and amount, offering users greater privacy compared to transparent blockchains like Bitcoin. Monero uses ring signatures and stealth addresses, while Zcash uses zk-SNARKs (zero-knowledge proofs) to achieve privacy. However, these coins face challenges related to regulatory scrutiny, as their privacy features can be seen as enabling illegal activities. Some exchanges and financial institutions refuse to list privacy coins due to their potential for misuse.