online video calling | Breaking Cybersecurity News | The Hacker News

A zero-day vulnerability has been discovered in Zoom video conferencing software for Windows that could allow an attacker to execute arbitrary code on a victim's computer running Microsoft Windows 7 or older. To successfully exploit the zoom vulnerability, all an attacker needs to do is tricking a Zoom user into performing some typical action like opening a received document file. No security warning is triggered or shown to the user at the time of the attack. The vulnerability has been discovered by a researcher who reported it to Acros Security, who then reported the flaw to the Zoom security team earlier today. The researcher wishes to remain anonymous. Although the flaw is present in all supported versions of the Zoom client for Windows, it is only exploitable on systems running Windows 7 and older Windows systems due to some specific system characteristics. "This vulnerability is only exploitable on Windows 7 and earlier Windows versions. It is likely also explo

The advent of the Covid-19 pandemic and the impact on our society has resulted in many dramatic changes to how people are traveling, interacting with each other, and collaborating at work. There are several trends taking place as a consequence of the outbreak, which has only continued to heighten the need for the tightest possible cybersecurity. Tools for Collaboration There has been a massive spike in the adoption of Tools for Collaboration as a consequence of COVID-19. Concerns about the coronavirus have caused an enormous increase in remote working, with many organizations requiring or at least encouraging their workers to stay at home—especially when cities, states, and even some entire nations are ultimately into lock down in a bid to spread the stem of the disease. Meanwhile, with millions working from home for many weeks now, there has been a spike in the video conferencing and online collaboration software, many of which are fortunately entirely free, allowing orga

Identities now transcend human boundaries. Within each line of code and every API call lies a non-human identity. These entities act as programmatic access keys, enabling authentication and facilitating interactions among systems and services, which are essential for every API call, database query, or storage account access. As we depend on multi-factor authentication and passwords to safeguard human identities, a pressing question arises: How do we guarantee the security and integrity of these non-human counterparts? How do we authenticate, authorize, and regulate access for entities devoid of life but crucial for the functioning of critical systems? Let's break it down. The challenge Imagine a cloud-native application as a bustling metropolis of tiny neighborhoods known as microservices, all neatly packed into containers. These microservices function akin to diligent worker bees, each diligently performing its designated task, be it processing data, verifying credentials, or

WhatsApp and Facebook have so far the largest end-to-end encrypted video calling network of all, but now another popular end-to-end encrypted messaging app recommended by whistleblower Edward Snowden is ready to give them a really tough competition. The Signal app, which is widely considered the most secure of all other encrypted messaging apps, released video calling feature on Tuesday for both Android and iOS in a new update. Developed by open source software group Open Whisper System, Signal is a free and open source messaging application specially designed for Android and iOS users to make secure and encrypted messages and voice calls. Even the Signal Protocol powers the end-to-end encryption built into WhatsApp, Facebook Messenger, and Google Allo's Incognito mode as well. Signal has already been providing fully end-to-end encrypted chat and voice calling features, but the newly added feature will make it even easier for privacy conscious people to convey their inf

WhatsApp is, no doubt, the largest end-to-end encrypted messaging network that allows over billion of its users to send messages, photos, videos, voice messages, documents, and calls that are secure from falling into the wrong hands. And now it seems like WhatsApp is rolling out a much-awaited feature for the new beta versions of its Android app: Video Calling . New beta version 2.16.318 of WhatsApp brings the ability for users to conduct free video calls, though it is not clear, at this moment, whether the Video calling feature of WhatsApp provides end-to-end encryption. In order to activate video calls, you simply need to pull up a contact in the WhatsApp app, tap on the call icon and choose "Video Call." You can also go directly to the Calls tab, to begin with the option. The Video calls will only work if both the caller as well as the receiver have the same beta build of WhatsApp that supports the feature. If not, you will be notified of an error message that