Which protocol is recommended for protecting data in transit?

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Multiple Choice

Which protocol is recommended for protecting data in transit?

Explanation:
Protecting data in transit relies on encryption that keeps information confidential and intact as it moves between systems. TLS provides that by creating an encrypted channel with authentication and integrity checks, so eavesdroppers can’t read the data and tampering is detectable. Using TLS 1.2 or higher ensures strong, modern cryptography and broad support across web, email, and application protocols, making it the standard for securing data in transit. FTP transmits credentials and file contents in clear text, so it does not protect data in transit. HTTP without TLS is also plaintext, which is why HTTPS (HTTP over TLS) is used to secure web traffic. SNMP has security limitations in its earlier versions, though newer iterations offer improved protections; however, TLS remains the overarching mechanism used to secure data in transit across many protocols.

Protecting data in transit relies on encryption that keeps information confidential and intact as it moves between systems. TLS provides that by creating an encrypted channel with authentication and integrity checks, so eavesdroppers can’t read the data and tampering is detectable. Using TLS 1.2 or higher ensures strong, modern cryptography and broad support across web, email, and application protocols, making it the standard for securing data in transit.

FTP transmits credentials and file contents in clear text, so it does not protect data in transit. HTTP without TLS is also plaintext, which is why HTTPS (HTTP over TLS) is used to secure web traffic. SNMP has security limitations in its earlier versions, though newer iterations offer improved protections; however, TLS remains the overarching mechanism used to secure data in transit across many protocols.

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