nCERT Issues Guidelines to Help Protect Your WhatsApp from Hackers
The National Computer Emergency Response Team (nCERT) has issued a cybersecurity advisory aimed at safeguarding WhatsApp users in Pakistan from cyber-attacks. Given the widespread use of WhatsApp for personal and official communications, the platform has become a frequent target for cybercriminals employing sophisticated phishing and social engineering tactics to compromise accounts.
Stronger Passwords
The advisory emphasizes the importance of adopting robust security measures to prevent unauthorized access. Users are encouraged to create strong, complex passwords, avoiding easily guessable combinations such as “123456” or personal details like birthdates. Instead, a mix of characters, numbers, and symbols is recommended for enhanced security.
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Two-Factor Authentication (2FA)
nCERT also advises enabling Two-Factor Authentication (2FA) on WhatsApp, adding an extra layer of protection. This security feature, accessible via the app’s settings, ensures that even if a hacker obtains the user’s SIM card, they cannot re-register the WhatsApp account without the additional PIN code.
Regular verification of WhatsApp security codes for individual contacts is another recommended measure. These codes confirm that messages are securely encrypted, preventing unauthorized interception of communications.
VPNs and Locks
The advisory further outlines advanced security practices, such as locking WhatsApp with biometrics and avoiding the use of public Wi-Fi networks without a VPN. Monitoring account activity, particularly for unauthorized device connections, is crucial for detecting potential breaches.
Private Profiles
For additional protection, nCERT suggests configuring privacy settings to limit who can view profile details and disabling cloud backups to reduce the risk of data breaches. These steps are aimed at minimizing exposure to potential attackers who exploit vulnerabilities in unsecured networks and devices.
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Stay Up to Date
nCERT urges users to stay informed about the latest security updates from WhatsApp and report suspicious activity directly to the platform. Keeping WhatsApp updated with the latest security patches and avoiding interaction with suspicious links are also essential practices.
According to nCERT, following these comprehensive guidelines can significantly reduce the risk of unauthorized access and ensure the confidentiality of sensitive communications for both individuals and government employees
