The notice-period spike is real
Insider incidents spike before departure: large downloads, after-hours access, personal cloud uploads, and USB copies. Motives vary from negligence to deliberate theft of client lists, code, or financial models.
EnDetect forensic timelines across IT services tenants show archive creation and repo bulk access clustering in the final 10 working days. Billions of daily logs make those spikes visible against a personal baseline.
Key Takeaway: Notice period is a distinct risk window. Policy should change automatically when HR marks resignation.
Signals to monitor
Mass file access, archive creation, email attachments to personal domains, new USB devices, and access to systems outside normal role patterns. User behavior analytics baselines make these anomalies visible early.
An IT services firm with 150 engineers caught three departure-related incidents before data left the environment using elevated notice-period policies. Investigation time dropped 65% versus manual log collection.
Key Takeaway: Baseline normal first. Alerts without baseline noise are useless on Monday morning.
Playbook for notice periods
Apply elevated monitoring policies, shorten access to high-risk repositories, require manager approval for large exports, and preserve logs before account deprovisioning.
Roughly 20% of EnDetect customers license the forensic module, often mapped to notice-period workflows. The other 80% still get USB alerts and cloud upload blocks without full keystroke capture on every engineer.
Key Takeaway: Elevated policy is temporary and role-scoped. Turn it off after offboarding plus legal hold.
Legal and HR alignment
Coordinate with legal on admissible evidence collection. EnDetect forensic exports should be pulled by authorized investigators with chain-of-custody documentation.
IT notice-period forensic without HR trigger lists creates DPDP exposure. HR resignation date should auto-tag the elevated policy.
Key Takeaway: Chain of custody starts at alert triage, not after lawyers get involved.
Your next step
Draft a one-page notice-period playbook with HR and legal: trigger event, elevated settings, repo access cuts, forensic export owner. Test it on the next voluntary resignation in engineering before you automate at scale.
Key Takeaway: Run the playbook once manually. Automate only after investigators confirm the export meets legal bar.