Answer:
The most accurate answer would be (b) “not as secure as the other, newer methods.” RSA encryption is still widely used and considered secure for many applications. However, like any encryption method, its security can be compromised if not implemented correctly or if the key length is not sufficiently long. Additionally, there are other newer encryption methods that may offer stronger security in certain situations. It is important to regularly evaluate and update security measures to ensure that data remains protected.
Step-by-step explanation: