Pillar III — Sub-Service

Personal Device Security

Hardened phones, tablets, laptops, and the configurations that make them safe in the principal’s hand.

The device in the pocket is the new perimeter.

Every device the principal touches is now a potential entry point. We harden each to a documented baseline: lock-screen, biometrics, encryption, anti-tracking, anti-stalkerware, secure backup, and emergency-erase capability.

Lockdown Mode on iPhone is one of the most effective single controls for high-profile principals. We help you decide when to use it, and how to live with the trade-offs.

What's Included

The work, in plain language.

iPhone & iPad

  • Documented hardening baseline
  • Lockdown Mode evaluation
  • iCloud & backup encryption
  • Find My, Stolen Device Protection
  • App permissions audit

Mac & Windows

  • Disk encryption (FileVault, BitLocker)
  • Secure boot & firmware controls
  • EDR / managed antimalware
  • Browser hardening & password manager rollout

Family & Staff Devices

  • Spouse, children, parent device baseline
  • Household staff device controls
  • Lost / stolen device response
  • Annual device refresh review
Who this is for

For principals who travel, post publicly, or carry financial signing authority.

If you sign wires from your phone, post to a public account from your phone, or accept calendar invites from strangers, your phone is part of the threat surface. We harden it accordingly.

Typical first 30 days

  1. Device inventory across the household
  2. Baseline configuration applied to each device
  3. Backup & recovery setup
  4. Lost-device response runbook
  5. Family walkthrough
Often combined with

Related services.

Home Network Security

Residence Wi-Fi redesigned with isolated segments.

View →

Travel Security

Pre-trip device hardening and loaner phones.

View →

Family Cyber Training

Plain-language training for the household.

View →
Begin a private conversation

A senior engineer responds personally.

NDA on first call. Typical reply within one business day.

Schedule a Call 516-779-8857