How does symmetric key encryption work with public-key encryption when securing a connection between browser and server? I know the Browser and server start off using asymmetric encryption then ...

That’s why a much much computationally expensive key exchange scheme using an asymmetric (or public-key) cryptography scheme is generally used to set up the second part of the communications ...

Symmetric encryption utilizes a single key which both communicating parties use for encryption and decryption. However, both devices need to have the key before the communication begins.

For its encryption, HTTPS follows the same pattern that we've seen before; bulk encryption of the data using a symmetric algorithm and a random key, with the key transported using asymmetric ...

Asymmetric algorithms use different keys — one public, one private — to validate two parties’ identities and then to securely establish the shared secret (symmetric) key between them.

The cryptographic strength of a symmetric encryption system depends on the secrecy of the key since anyone knowing the key or with the ability to guess the key can decrypt the message.

It uses symmetric key encryption with a combination with public key technology to protect files. The file data is then encrypted with a symmetric algorithm called as DESX. Encrypting File System (EFS) ...

Note that the standard does not distinguish or suggest priority treatment between symmetric and private key management. Both key types must be properly secured in order to be PCI DSS compliant.