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4 Ways to Help a Security Culture Thrive

Creating and nurturing a corporate environment of proactive cybersecurity means putting people first — their needs, weaknesses, and skills.

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AI Chatbot Fools Scammers & Scores Money-Laundering Intel

Experiment demonstrates how AI can turn the tables on cybercriminals, capturing bank account details of how scammers move stolen funds around the world.

How we can separate botnets from the malware operations that rely on them

A botnet is a network of computers or other internet-connected devices that are infected by malware and controlled by a single threat actor or group.

Ubuntu Security Notice USN-6819-3

Ubuntu Security Notice 6819-3 - Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service. Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service.

Security and safety of AI systems

It is hard to imagine any modern computer system that hasn't been improved by the power of artificial intelligence (AI). For example, when you take a picture with your smartphone camera, on average more than twenty deep learning (DL) models spring into action, ranging from object detection to depth perception, all working in unison to help you take that perfect picture!Business processes, productivity applications and user experiences can all be enhanced by using some form of AI, and few other technologies have grown with the same size, speed and reach. Like any other piece of technology, howe

IPsec performance on Red Hat Enterprise Linux 9: A performance analysis of AES-GCM

Testing environmentIn this performance analysis, we investigate various configurations and testing scenarios to showcase IPsec throughput on the latest RHEL 9 platform. Our choice of a modern multicore CPU and the latest stable RHEL aims to represent today's technological capabilities.Hardware configurationDual socket of 28 cores each Intel 4th Generation Xeon Scalable ProcessorHyper-threading enabled (two sockets with 56 logical cores each)Directly connected high-speed 100Gbit Intel E810 network cardsSoftware informationDistribution: RHEL-9.4.0Kernel: 5.14.0-427.13.1.el9_4.x86_64NetworkManage

Nvidia Patches High-Severity Flaws in GPU Drivers

Nvidia's latest GPUs are a hot commodity for AI, but security vulnerabilities could expose them to attacks from hackers.

Why CIO & CISO Collaboration Is Key to Organizational Resilience

Alignment between these domains is quickly becoming a strategic imperative.

Ubuntu Security Notice USN-6819-2

Ubuntu Security Notice 6819-2 - Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service. Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service.

Ubuntu Security Notice USN-6820-2

Ubuntu Security Notice 6820-2 - It was discovered that the ATA over Ethernet driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that the Atheros 802.11ac wireless driver did not properly validate certain data structures, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service.