Question

When implementing secure remote file access which choices will be incompatible with each other

Answer 1

Three choices that are incompatible with each other when implementing secure remote file access include using an insecure protocol, not implementing proper authentication, and using weak encryption.

Step-by-step explanation:

When implementing secure remote file access, there are certain choices that may be incompatible with each other. Three of these choices include:

1. Using an insecure protocol: If you choose to use an insecure protocol, such as FTP (File Transfer Protocol), it may compromise the security of your remote file access.
2. Not implementing proper authentication: Without proper authentication measures, anyone may be able to access your remote files, which can pose a security risk.
3. Using weak encryption: If you use weak encryption algorithms or keys, it can make your remote file access vulnerable to attacks. Strong encryption is crucial for maintaining the security of your files.

To ensure secure remote file access, it is important to choose compatible options that prioritize security, such as using secure protocols like SFTP (Secure File Transfer Protocol), implementing robust authentication mechanisms, and using strong encryption.

Answer 2

SFTP and FTPS are incompatible with each other when implementing secure remote file access.

SFTP (SSH File Transfer Protocol) and FTPS (FTP over SSL/TLS) are both secure file transfer protocols but they have different mechanisms for ensuring security. SFTP relies on SSH (Secure Shell) for encryption and authentication while FTPS uses SSL/TLS (Secure Sockets Layer/Transport Layer Security) for security.

Despite their differences, SFTP and FTPS can coexist and even work together in certain scenarios. For example, you can use an FTPS server to store files securely and then use SFTP to transfer those files securely over a network.

Both protocols provide strong security features but SFTP is often favored for its ease of use and compatibility with various platforms while FTPS may be preferred in situations where legacy systems or specific compliance requirements dictate its use.