CKM-Assisted Physical-Layer Security for Resilience against Unknown Eavesdropping Location

Channel Knowledge Map CKM is an emerging data-driven toolbox that captures our awareness of the wireless channel and enables efficient communication and resource allocation beyond the state of the art. In this work, we consider CKM for improving physical-layer security PLS in the presence of a...

MAL-2025-35118 Malicious code in test-mlw2-cooey-beams (npm)

The package test-mlw2-cooey-beams was found to contain malicious code...

Malicious code in test-mlw2-cooey-beams (npm)

The package test-mlw2-cooey-beams was found to contain malicious code...

CVE-2024-38920

Open Robotics Robotic Operating System 2 ROS2 and Nav2 humble versions were discovered to contain a use-after-free via the nav2amcl process. This vulnerability is triggerd via remotely sending a request for change the value of dynamic-parameter/amcl maxbeams...

CVE-2024-38920

Open Robotics Robotic Operating System 2 ROS2 and Nav2 humble versions were discovered to contain a use-after-free via the nav2amcl process. This vulnerability is triggerd via remotely sending a request for change the value of dynamic-parameter/amcl maxbeams...

CVE-2024-38920

CVE-2024-38920 affects Open Robotics ROS 2 (ROS2) and Nav2 humble, describing a use-after-free in the nav2_amcl process. The vulnerability is triggered by remotely sending a request to change the dynamic parameter /amcl max_beams, enabling network-based attack with no user interaction. The CVSS 3...

Nav2 安全漏洞

Nav2 is the ROS community's navigation framework and system for ROS2. A security vulnerability exists in Nav2 that originates from a post-release reuse vulnerability contained in the nav2amcl process. An attacker exploiting this vulnerability could be triggered by remotely sending a request to...

Aqua-Fi – New optical networks can deliver Internet underwater

By Deeba Ahmed Aqua-Fi is a technology based on lights and laser beams. This is a post from HackRead.com Read the original post: Aqua-Fi - New optical networks can deliver Internet underwater...

Fedora 30 : mod_http2 (2019-08e57d15fd)

Code cleanups and Simplifications : - in stream instance and main connection output handling for a common strategy in h2/h2c versions of the protocol. Stream instances are kept in one place which will make future optimizations in state handling easier. - Discarding idea of re-using bucket beams a...

These Laser Beams Will Offer Free Internet to the World from the Sky

During a wide-ranging online question-and-answer session on his Facebook page Tuesday, Facebook co-founder Mark Zuckerberg predicted some wild things for Future. It includes: Telepathy Technology, the ability for humans to talk to each other with their minds. Laser Beams, used to transmit data fr...

[SECURITY] Fedora 18 Update: kblackbox-4.10.5-1.fc18

KBlackBox is a game of hide and seek played on a grid of boxes. The computer has hidden several balls within this box. By shooting beams into the box and observing where they emerge it is possible to deduce the positions of the hidden balls. The fewer beams you use and the quicker you are to find...

[SECURITY] Fedora 19 Update: kblackbox-4.10.4-1.fc19

KBlackBox is a game of hide and seek played on a grid of boxes. The computer has hidden several balls within this box. By shooting beams into the box and observing where they emerge it is possible to deduce the positions of the hidden balls. The fewer beams you use and the quicker you are to find...