The password for #加密安全须知 needs to be complex, including uppercase and lowercase letters, numbers, and symbols, and should be changed regularly.

Do not handle sensitive information on public networks, and avoid connecting to unknown WiFi.

Be vigilant against phishing links and emails, and do not easily click on content from unknown sources.

Important data should be backed up in a timely manner, using encrypted storage methods.

5. Keep software updated, install reliable antivirus and protection software to ensure information security.