You have been given a wish list of security features that could have prevented past incidents. The CISO is interested in a solution that is similar to what you use now but allows context$-$based authentication rules. What specific capabilities might the new system allow? Choose all that apply.

a$.$

An application is given access to user contact lists in a separate collaboration app but isn't permitted to send messages on the user's behalf.

b$.$

After$-$hours logins are permitted but send an alert to the network administrator on duty.

c$.$

Users must complete a $2$FA process the first time they sign in from a new physical location.

d$.$

Users who send many repeated network requests suggesting an automated script will be asked to authenticate again.

e$.$

All workstations on the secure network require both passwords and smart cards for each login$.$