Furthermore , the readers were also installed at key access control points which meant that staff could n't log on to machines if they did n't first gain access at these control points .
The Department then implemented a fingerprint biometric reader to computers , which eliminated passwords altogether .
The readers were also installed at key access control points which meant that staff could n't log on to machines if they did n't first gain access at these control points .
The Department then implemented a fingerprint biometric reader to computers , which eliminated passwords altogether .