The Overlooked Security Risk

Modern printers store data, connect to networks, and can be entry points for hackers. Security is essential, not optional.

Immediate Security Steps

1. Change Default Passwords

Admin passwords are often blank or well-known defaults. Change immediately.

2. Enable User Authentication

Require login for all functions. Creates accountability and access control.

3. Disable Unnecessary Services

Turn off WiFi Direct, FTP, and other unused features that create vulnerabilities.

Network Security

  • Place printers on separate network segment
  • Restrict access to printer ports
  • Use encrypted protocols (HTTPS, IPPS)
  • Disable SNMPv1/v2 (use SNMPv3)

Data Protection

Hard Drive Encryption

Modern printers have storage. Enable encryption to protect stored data.

Automatic Data Overwrite

Configure to overwrite job data after printing.

Secure Print Release

Jobs wait until user authenticates at printer—prevents sensitive documents sitting in trays.

Document Security

  • Watermarking for sensitive prints
  • Print logging and auditing
  • Restrictions on scan-to-email

Firmware Updates

Keep firmware current. Updates patch security vulnerabilities.

End-of-Life Considerations

Before disposing of printers:

  • Remove and destroy hard drives
  • Factory reset all settings
  • Clear address books and logs

Security Assessment

Contact ilexDigital for printer security assessments and configuration services.