Trustworthy Reputation Games and Applications to Proof-Of-Reputation Blockchains

Reputation systems play an essential role in the Internet era, as they enable people to decide whom to trust, by collecting and aggregating data about users' behavior. Recently, several works proposed the use of reputation for the design and scalability improvement of decentralized blockchain...

Microsoft extends Zero Trust to secure the agentic workforce

Microsoft’s 2025 Work Trend Index Read more ↗ Agentic AI transformation is giving rise to the Frontier Firm—a new type of organization characterized by on-demand intelligence and a workforce where humans and agents work in tandem. According to Microsoft’s 2025 Work Trend Index, we expect every...

CVE-2024-52880

An issue was discovered in Insyde InsydeH2O kernel 5.2 before version 05.29.50, kernel 5.3 before version 05.38.50, kernel 5.4 before version 05.46.50, kernel 5.5 before version 05.54.50, kernel 5.6 before version 05.61.50, and kernel 5.7 before version 05.70.50. In VariableRuntimeDxe driver,...

​​How the Microsoft Secure Future Initiative brings Zero Trust to life

In this blog, you'll learn more about how the Microsoft Secure Future Initiative SFI—a real-world case study on Zero Trust—aligns with Zero Trust strategies. We’ll share key updates from the April 2025 SFI progress report and practical Zero Trust guidance to help you strengthen your organization’...

Cisco Catalyst SD-WAN Manager Trust Management Issue Vulnerability

Cisco Catalyst SD-WAN Manager Cisco SD-WAN vManage is a highly customizable dashboard from Cisco, Inc. It simplifies and automates the deployment, configuration, management, and operation of Cisco SD-WAN. A trust management issue vulnerability exists in Cisco Catalyst SD-WAN Manager, which stems...

IBM i Trust Management Issues Vulnerabilities

IBM i is a suite of operating systems from International Business Machines IBM running in IBM Power Systems and IBM PureSystems. IBM i is vulnerable to a trust management issue vulnerability that stems from improper handling of IBM i Netserver authentication, no details of the vulnerability are...

CVE-2024-48869

Improper restriction of software interfaces to hardware features for some IntelR XeonR 6 processor with E-cores when using IntelR Trust Domain Extensions IntelR TDX or IntelR Software Guard Extensions IntelR SGX may allow a privileged user to potentially enable escalation of privilege via local...

CVE-2024-48869

Improper restriction of software interfaces to hardware features for some IntelR XeonR 6 processor with E-cores when using IntelR Trust Domain Extensions IntelR TDX or IntelR Software Guard Extensions IntelR SGX may allow a privileged user to potentially enable escalation of privilege via local...

CVE-2024-48869

CVE-2024-48869 affects Intel Xeon 6 processors with E-cores when using SGX/TDX. Root cause: improper restriction of software interfaces to hardware features, enabling a privileged local user to escalate privileges. Affected components include SGX/TDX-enabled microcode interfaces; impact is local ...

Deepfake Defense in the Age of AI

The cybersecurity landscape has been dramatically reshaped by the advent of generative AI. Attackers now leverage large language models LLMs to impersonate trusted individuals and automate these social engineering tactics at scale. Let's review the status of these rising attacks, what's fueling...

Siemens VersiCharge AC Series 安全漏洞

The VersiCharge AC Series Electric Vehicle Charger is an electric vehicle charging device from Siemens for a variety of application scenarios, including workplaces, retail, parking lots, multi-unit housing, public charging and home charging. An arbitrary code execution vulnerability exists in the...

Intel Xeon 6 Processor 安全漏洞

The Intel Xeon 6 Processor is a new generation of server processors from Intel aimed at data centers, artificial intelligence AI and high performance computing HPC. The Intel Xeon 6 Processor suffers from an elevation of privilege vulnerability that stems from insufficient control flow management...

SAFE-SiP: Secure Authentication Framework for System-In-Package Using Multi-Party Computation

The emergence of chiplet-based heterogeneous integration is transforming the semiconductor, AI, and high-performance computing industries by enabling modular designs and improved scalability. However, assembling chiplets from multiple vendors after fabrication introduces a complex supply chain th...

ZKTeco ZKBio CVSecurity 信任管理问题漏洞

ZKTeco ZKBio CVSecurity is a series of biometric solutions from the Chinese company ZKTeco. A trust management issue vulnerability exists in ZKTeco ZKBio CVSecurity version 6.4.1R, which stems from a hard-coded key that could lead to unverified JWT token authentication...

Microsoft Windows Hardware Lab Kit 信任管理问题漏洞

Microsoft Windows Hardware Lab Kit is a test framework from Microsoft Corporation USA used to verify the compatibility of hardware devices and drivers with the Windows operating system. A trust management issue vulnerability exists in Microsoft Windows Hardware Lab Kit. An attacker could exploit...

Zero Trust in the Age of Digital Transformation: The New Cybersecurity Paradigm

With the digital transformation movement sweeping the world and cyber threats evolving simultaneously to pose greater and greater…...

Security update for ca-certificates-mozilla

This update for ca-certificates-mozilla fixes the following issues: Update to 2.74 state of Mozilla SSL root CAs: Removed: SwissSign Silver CA - G2 Added: D-TRUST BR Root CA 2 2023 D-TRUST EV Root CA 2 2023 Updated to 2.72 state of Mozilla SSL root CAs bsc1234798: Removed: SecureSign RootCA11...

SUSE-SU-2025:20307-1 Security update for ca-certificates-mozilla

This update for ca-certificates-mozilla fixes the following issues: Update to 2.74 state of Mozilla SSL root CAs: Removed: SwissSign Silver CA - G2 Added: D-TRUST BR Root CA 2 2023 D-TRUST EV Root CA 2 2023 Updated to 2.72 state of Mozilla SSL root CAs bsc1234798: Removed: SecureSign RootCA11...

Security of Internet of Agents: Attacks and Countermeasures

With the rise of large language and vision-language models, AI agents have evolved into autonomous, interactive systems capable of perception, reasoning, and decision-making. As they proliferate across virtual and physical domains, the Internet of Agents IoA has emerged as a key infrastructure fo...

Centralized Trust in Decentralized Systems: Unveiling Hidden Contradictions in Blockchain and Cryptocurrency

Blockchain technology promises to democratize finance and promote social equity through decentralization, but questions remain about whether current implementations advance or hinder these goals. Through a mixed-methods study combining semi-structured interviews with 13 diverse blockchain...