Which of the following cryptographic related browser settings allows an organization to communicate securely?

SSL (Secure Sockets Layer) and its successor TLS (Transport Layer Security) are protocol-level browser settings that establish an encrypted tunnel between the client and server, protecting data in transit from eavesdropping and tampering. Configuring a browser to support these protocols ensures it can negotiate secure connections using cipher suites for key exchange, authentication, and bulk encryption. While SSL 3.0 and TLS 1.0 are now considered deprecated in favor of TLS 1.2 and 1.3, they are the browser-level settings that directly enable secure communication.

3DES (Triple Data Encryption Standard) is a symmetric block cipher algorithm used within an encrypted session, but it is not itself a browser protocol setting that establishes a secure communication channel.

Trusted Sites is a browser zone configuration that determines which websites receive elevated trust or fewer security restrictions, but it does not establish cryptographic protection for communications.

HMAC (Hash-based Message Authentication Code) is a cryptographic algorithm used to verify message integrity and authenticity, but it is not a browser-level setting for enabling secure communication sessions.