Cross-chain bridges are essential for blockchain interoperability, but they also present significant security risks. According to PANews, these bridges can be vulnerable to various attacks, making trust a critical factor in their operation. To enhance security, experts recommend five key strategies that can help mitigate up to 90% of potential attacks. These strategies include implementing robust security protocols, conducting regular audits, using multi-signature wallets, ensuring proper validation processes, and maintaining transparency in operations. By adopting these measures, users and developers can significantly reduce the risks associated with cross-chain bridge operations.