There is a growing trend toward the use of monitoring software and, in some cases, key logging hardware or software. While these measures may be justified in some circumstances, they should be used with discretion. In some states, you are required to place employees on notice that their computer-related activities may be monitored. Failing to properly advise employees of monitoring activities may violate state and federal laws and, at a minimum, create employee relationship issues. To minimize these issues, every company considering using monitoring tools should also consider updating its technology use policies.”]
Source: https://www.csoonline.com/article/2136652/adventures-in-key-logging.html