👉 FTPS, or File Transfer Protocol Secure, is a secure version of FTP that uses SSL/TLS encryption to protect data transmitted between a client and a server during file transfers. However, "FTPS fumes" refer to the potential security risks and performance issues that can arise from improper configuration or implementation of FTPS. These include vulnerabilities if the encryption is not correctly set up, such as using weak ciphers or outdated protocols, which can make data susceptible to interception or tampering. Additionally, FTPS can suffer from slower performance compared to non-secure FTP due to the overhead of encryption and decryption processes, potentially leading to increased latency and reduced throughput. Misconfigurations can also expose sensitive information, making it crucial to ensure robust security practices are in place, such as using strong encryption standards and regularly updating server software.