Multiple choice technology security

Which one of the following responses is not a recommended way to avoid being victimized by malicious Trojans targeting Symbian-based devices?

  1. Ensure users upgrade their devices every 12 months.

  2. Keep firmware and OS versions up to date.

  3. Use mobile antispyware and antivirus software.

  4. Install only Symbian-signed programs or programs from a trusted source.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Ensure users upgrade their devices every 12 months is correct because it's NOT a recommended security practice. Regular hardware upgrades don't protect against Trojans. The recommended practices are: keeping firmware/OS updated, using security software, and only installing trusted/signed applications. Upgrading devices on a fixed schedule is a security policy, not a Trojan defense.

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