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Scientists study the behaviors of chiral skyrmions in chiral flower-like obstacles

Chiral skyrmions are a special type of spin textures in magnetic materials with asymmetric exchange interactions. They can be treated as quasi-particles and carry integer topological charges. Scientists have recently studied the random walk-behaviors of chiral skyrmions by simulating their dynamics within a ferromagnetic layer surrounded by chiral flower-like obstacles. The simulations reveal that the system behaves like a topological sorting device, indicating its use in information processing and computing devices.
http://news.poseidon-us.com/T2klJn

DoD wants to ‘popularize’ data patterns to leverage AI

Before DoD can leverage AI at scale, it needs access to data. But challenges ranging from policy constraints to technical issues to mistrust continue to hinder effective implementation of the technology. The post DoD wants to ‘popularize’ data patterns to leverage AI first appeared on Federal News Network.
http://news.poseidon-us.com/T2j9fg

Microsoft patches two zero-days exploited by attackers (CVE-2024-21412, CVE-2024-21351)

On February 2024 Patch Tuesday, Microsoft has delivered fixes for 72 CVE-numbered vulnerabilities, including two zero-days (CVE-2024-21412, CVE-2024-21351) that are being leveraged by attackers in the wild. About CVE-2024-21412 and CVE-2024-21351 CVE-2024-21412 allows attackers to bypass the Microsoft Defender SmartScreen security feature with booby-trapped Internet Shortcut files. In late December 2023, Trend Micro researcher Peter Girnus and his colleagues in the ZDI Threat Hunting team discovered the Water Hydra APT leveraging the flaw to infect … More → The post Microsoft patches two zero-days exploited by attackers (CVE-2024-21412, CVE-2024-21351) appeared first on Help Net Security.
http://news.poseidon-us.com/T2j9Bm

Nvidia pilots Chat with RTX demo in conversational AI push

The company is aiming to entice security-conscious enterprises by processing sensitive data without sharing it with a third party.
http://news.poseidon-us.com/T2j7dQ

National cyber director urges private sector collaboration to counter nation-state cyber threat

The Biden administration is exploring plans to hold manufacturers accountable for poor security, while also working to harmonize regulations, the official said.
http://news.poseidon-us.com/T2j7Dx

6 steps for CIOs enabling global IT operations

Before company stakeholders can rely on technology teams for support, IT must globalize its own processes, from data collection to infrastructure.
http://news.poseidon-us.com/T2h1XN

FedRAMP: Moving beyond basic first aid to surgical interventions

Jason Weiss, the chief operating officer of TestifySec and a former chief software officer for the Defense Department, explains why agencies need to change their approach to securing software and cloud services, FedRamp The post FedRAMP: Moving beyond basic first aid to surgical interventions first appeared on Federal News Network.
http://news.poseidon-us.com/T2fdQp

A Look at Group Policy Attack Paths

In today’s technological landscape, Active Directory (AD) is a constant attack point for attackers. A common vector of attack against Active Directory is via group policy. Group policy can be used as a very effective direct or indirect method of executing remote code, modifying security settings, changing user permissions, and much more.
http://news.poseidon-us.com/T2fc1V

FedRAMP: Moving beyond basic first aid to surgical interventions

Jason Weiss, the chief operating officer of TestifySec and a former chief software officer for the Defense Department, explains why agencies need to change their approach to securing software and cloud services, FedRamp The post FedRAMP: Moving beyond basic first aid to surgical interventions first appeared on Federal News Network.
http://news.poseidon-us.com/T2fbS9