Facebook owned Whatsapp is making relentlessly making efforts to make the instant messaging app more secure and convenient to use it. After recent addition of new feature of sharing pdf documents including photos and videos. Most are also speculating for sharing of their word document and excel sheets on Whatsapp chat in coming days.
But right now Whatsapp is planning to encrypt voice chat from end to end as it is offering encryption for its text messages. With this encryption of voice chat, it will be more secure for voice chat also. This feature may come in its next update.
This news came from Brazil where VP of Facebook detained on failing providing Whatsapp messaging data to authorities and with this encrypted voice chat, Whatsapp will become more secure to user but it will be problematic app in countries where authorities demand access to user data.