Bitcoin and major cryptocurrencies weakened this week as global risk appetite stalled and traders awaited critical U.S. employment figures. Macroeconomic uncertainty, cautious Federal Reserve commentary, and broader selling pressure in tech and risk assets have pressured prices across the board.
A Decentralized Exchange (DEX) allows users to trade cryptocurrencies directly with each other, without intermediaries such as banks or centralized companies. Built on blockchain technology and powered by smart contracts, DEXs offer transparency, self-custody, and permissionless access to financial markets.
Blockchain is a new way of storing and verifying information: decentralized, secure, and immutable. Instead of relying on banks or governments to “guarantee the truth,” the network itself ensures that data is correct. This article explains in a clear and beginner friendly way what blockchain is.
As adoption grows, criminals intensify their attacks. Learn the main threats and how to stay safe.
Blockchain security is built on cryptography, decentralization, and consensus mechanisms that make the network resistant to fraud and tampering, protecting both users and data.
