Yes. PIN Verification can be enabled on a per package basis by toggling the 'Pin verification button to 'On' under the Package settings. You can choose to enable it for all recipients or just for ad-hoc users. If the toggle is locked to 'On' this means that your FileRunner admin has enforced the use of PIN verification across all packages sent under your account.
​
We recommend using PIN Verification for an added layer of security but this feature is optional.