What's wrong with this sequence? 1. Step into the road 2. Check if it's safe 3. Keep on walki...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday announced that it has compiled a list of free cybersecurity tools and services that can help organizations reduce risk and improve resilience.

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The National Security Agency (NSA) this week published recommendations regarding the use of specific passwords when looking to secure Cisco devices.

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Read Time: 5 minutes Blockchain technology with a network of nodes on which cryptocurrencies are built wouldn’t thrive without consensus mechanisms. These refer to methodologies used in the blockchain network to achieve agreement (consensus) and trust across a decentralized network of computers. Blockchain consensus mechanisms play a vital role in ensuring that the security and performance of the network …

Blockchain Consensus Mechanisms Beyond PoW and PoS Read More »

The post Blockchain Consensus Mechanisms Beyond PoW and PoS appeared first on Blog.quillhash.

Copyright infringement, wash trading and other minor to major issues have put NFTs in a gray-zone. Continuous legal problems may potentially cause a number of unfavorable effects on the growth of NFTs as well as their future. Previously, the US-based NFT marketplace Cent officially suspended all transactions of blockchain-backed digital arts on its platform in [...]

The post The Wild West: NFT Copyright Infringement is Getting Worse appeared first on Blockonomi.

Details of Recently Patched VMware NSX Vulnerability Disclosed

VMware this week announced the availability of a patch for a high-severity vulnerability affecting the NSX Data Center for vSphere network virtualization product.

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A "potentially destructive actor" aligned with the government of Iran is actively exploiting the well-known Log4j vulnerability to infect unpatched VMware Horizon servers with ransomware. Cybersecurity firm SentinelOne dubbed the group "TunnelVision" owing to their heavy reliance on tunneling tools, with overlaps in tactics observed to that of a broader group tracked under the moniker Phosphorus

These days, businesses all around the world have come to depend on cloud platforms for a variety of mission-critical workflows. They keep their CRM data in the cloud. They process their payrolls in the cloud. They even manage their HR processes through the cloud. And all of that means they're trusting the bulk of their privileged business data to those cloud providers, too. And while most major

Cisco has released security updates to contain three vulnerabilities affecting its products, including one high-severity flaw in its Email Security Appliance (ESA) that could result in a denial-of-service (DoS) condition on an affected device. The weakness, assigned the identifier CVE-2022-20653 (CVSS score: 7.5), stems from a case of insufficient error handling in DNS name resolution that could

Vulnerability allows attackers to run arbitrary commands, including the ability to delete, modify, and exfiltrate private source code.

Intel has released software and firmware updates to address many vulnerabilities found in the company’s products.

The chipmaker last week released 22 security advisories, including seven that have an overall severity rating of “high.”

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As attackers increasingly target the lucrative supply chain, organizations need to think about how they can defend against such attacks.