Many users have chosen to “switch” from WhatsApp to the wave of criticism over its recent update of its data-sharing policies with Facebook.
However, cybersecurity expert Zach Duffman claims the service remains secure, although some changes need to be made.
WhatApp can still be used. However, it is necessary to change this basic configuration to stay safe, ”the specialist told Forbes.
After indicating that messages are end-to-end encrypted and that only users have access to the relevant content, the expert points out that “the problem lies in the metadata: who, when and where in relation to your messages, in addition to your contacts and the information on your device.” .
In this regard, Dufman explains that WhatsApp collects a lot more data than Telegram or iMessage, but very little when compared to other apps like Facebook, Messenger, Google, Instagram, Snapchat and TikTok. So unless you avoid these others, WhatsApp is not your biggest problem, ”he adds.
Firstly, the specialist recommends that you avoid harmful content that you receive through WhatsApp such as unknown links and attachments. Should also Disable the option To automatically save received photos to phone gallery.
Next, Duffman warns of the risk of hackers hacking an account through phishing. To avoid this, he urges to have the PIN he provides Two-step verification Powered by WhatsApp.
Finally, RT informs CURRENT, specialist suggests disabling BackupsBecause, despite the protection of the messages while they are sent, “If you use the WhatsApp option to back up the chat history in the Apple or Google cloud, these copies are not protected by this strong encryption to the maximum.”