Encrypt the plaintext "Cybersecurity foundations." using AES-128-CBC with the password password .

Encrypt the plaintext "Cybersecurity foundations." using AES-128-CBC with the password password .: a task in rts-1k-rootless-apptainer: RTS-1K: offline rootless Apptainer release (Harbor dataset). What the agent is asked, how it is graded, what it runs in, and its files.