availability
message integrity
nonrepudiation
confidentiality
✅ The correct answer is A.
Availability is not a dimension of e-commerce security provided by encryption. eCommerce security refers to the principles which guide safe electronic transactions, allowing the buying and selling of goods and services through the Internet, but with protocols in place to provide safety for those involved.
Availability is not a dimension of e-commerce security provided by encryption. eCommerce security refers to the principles which guide safe electronic transactions, allowing the buying and selling of goods and services through the Internet, but with protocols in place to provide safety for those involved.