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Module 6 · 7 min

Updates, devices, and backups

Simple cyber hygiene that reduces most technical risk.

The employee keeps work devices updated and does not bypass security settings.

Threat

CERT.LV reports many compromised devices; ENISA highlights fast exploitation of vulnerabilities.

What to know

  • Updates close known vulnerabilities. Delays give attackers time.
  • A work device is not a shared family computer and is not a place for pirated software.
  • A backup matters only if it can be restored and is not available to the same attacker.
  • Public Wi-Fi is not automatically dangerous, but sensitive work should use the company’s approved secure connection.

Actions

  • Allow operating system and browser updates. Do not postpone them without a reason.
  • Do not turn off antivirus, firewall, or disk encryption just to work faster.
  • Do not connect unknown USB storage to a work device.
  • Report a lost or stolen device even if it is locked.

Manager note

Employee instruction cannot replace technical inventory, patch management, and backup testing.

Sources