Some training courses come with an exam at the end. The passing score for an exam is 80%. Once an employee completes a training course they can print a certificate.

The contractor shall provide all cleared employees with some form of security education and training at least annually. [NISPOM 3-108]
Prior having access to COMSEC information, employees should receive a general initial COMSEC brief. [NSA Manual 90-1, Chapter 9] & [NISPOM 9-400 to 9-408]
Prior having access to NATO classified information; employees shall be given a NATO security briefing. The FSO shall be initially briefed by a representative of the CSA. Annual refresher briefings shall also be conducted. [NISPOM 10-706]
The contractor shall provide all cleared employees with some form of security education and training at least annually. [NISPOM 3-108]
Prior having access to COMSEC information, employees should receive a general initial COMSEC brief. [NSA Manual 90-1, Chapter 9] & [NISPOM 9-400 to 9-408]
Prior having access to NATO classified information; employees shall be given a NATO security briefing. The FSO shall be initially briefed by a representative of the CSA. Annual refresher briefings shall also be conducted. [NISPOM 10-706]
The general OPSEC brief is included as part of the annual OPSEC training.
Prior to being granted access to classified information, an employee shall receive an initial security briefing. This class covers an employee's security responsibilities. [NISPOM 3-107]
Contractors shall debrief cleared employees at the time of termination of employment (discharge, resignation, or retirement); when an employee's PCL is terminated, suspended, or revoked; and upon termination of the FCL. [NISPOM 3-108]
Before traveling to a foreign country, every employee must receive this briefing discussing security and threat awareness.