Phone and Communication Security

1 min read Advanced Security Topics

Phone and Communication Security

Voice and messaging attacks require specific defenses:

Caller Verification:

  • Never trust caller ID alone
  • Always call back on known numbers
  • Be suspicious of urgent requests
  • Don't provide information to incoming callers
  • Ask questions only legitimate callers would know
  • Keep a list of verified contact numbers

Scam Recognition: Common phone scams to recognize:

  • Government agencies demanding immediate payment
  • Tech support warning of computer viruses
  • Utilities threatening immediate disconnection
  • Prize notifications requiring fees
  • Charity solicitations after disasters
  • Family emergency money requests

Safe Communication Practices:

  • Use encrypted messaging for sensitive topics
  • Verify new communication channels
  • Be cautious with video calls from strangers
  • Protect your phone number like your SSN
  • Use call blocking liberally
  • Consider using VoIP numbers for public sharing