SemCovert: Secure and Covert Video Transmission Via Deep Semantic-Level Hiding

Video semantic communication, praised for its transmission efficiency, still faces critical challenges related to privacy leakage. Traditional security techniques like steganography and encryption are challenging to apply since they are not inherently robust against semantic-level transformations...

Securing Immersive 360 Video Streams through Attribute-Based Selective Encryption

Delivering high-quality, secure 360� video content introduces unique challenges, primarily due to the high bitrates and interactive demands of immersive media. Traditional HTTPS-based methods, although widely used, face limitations in computational efficiency and scalability when securing these...

Fedora: Security Advisory for vmaf (FEDORA-2021-1c3f7963a5)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 34 Update: vmaf-2.1.1-1.fc34

VMAF is a perceptual video quality assessment algorithm developed by Netflix. VMAF Development Kit VDK is a software package that contains the VMAF algorithm implementation, as well as a set of tools that allows a user to train and test a custom VMAF model. For an overview, read this tech blog...

What's Next for Edge Delivery

Access to media through the internet is a huge part of how so many in the world are entertained, informed, and even educated nowadays. And 2020 has shined an even greater light on that fact as many around the world have needed to adjust to life during a pandemic. At Akamai, we saw traffic deliver...

Addressing the Video Quality and Performance Measurement Gap with Quality of Performance (QoP) Metrics

Ubiquity of Digital Video Means Meeting Viewers' Quality Expectations Digital video viewership is on an aggressive growth course. Globally, consumers will spend 84 minutes a day watching online video in 2020, up 25% from 2018i, and digital video viewership will increase from 35% in 2019 to more...

F5 BIG-IP Denial of Service Vulnerability (CNVD-2019-19064)

F5 BIG-IP is an all-in-one network appliance that integrates network traffic management, application security management, load balancing and other functions from F5 USA. A denial-of-service vulnerability exists in F5 BIG-IP versions 13.0.0 through 13.1.0, 12.1.0 through 12.1.3, and 11.2.1 through...

New Mac OS X adware Trojan spreading via browser plugin

Russian anti-virus company Doctor Web reports that a new Mac OS X adware Trojan spreading itself via crafted movie trailer pages that prompt users to install a browser plugin. Basically, an adware is any software package which automatically renders advertisements in order to generate revenue for...