Real-Time Agile Software Management for Edge and Fog Computing Based Smart City Infrastructure

The evolution of smart cities demands scalable, secure, and energy-efficient architectures for real-time data processing. With the number of IoT devices expected to exceed 40 billion by 2030, traditional cloud-based systems are increasingly constrained by bandwidth, latency, and energy limitation...

On Secure UAV-Aided ISCC Systems

Integrated communication and sensing, which can make full use of the limited spectrum resources to perform communication and sensing tasks simultaneously, is an up-and-coming technology in wireless communication networks. In this work, we investigate the secrecy performance of an uncrewed aerial...

Toward a Lightweight, Scalable, and Parallel Secure Encryption Engine

The exponential growth of Internet of Things IoT applications has intensified the demand for efficient, high-throughput, and energy-efficient data processing at the edge. Conventional CPU-centric encryption methods suffer from performance bottlenecks and excessive data movement, especially in...

Optimizing System Latency for Blockchain-Encrypted Edge Computing in Internet of Vehicles

As Internet of Vehicles IoV technology continues to advance, edge computing has become an important tool for assisting vehicles in handling complex tasks. However, the process of offloading tasks to edge servers may expose vehicles to malicious external attacks, resulting in information loss or...

SAFER-D: a Self-Adaptive Security Framework for Distributed Computing Architectures

The rise of the Internet of Things and Cyber-Physical Systems has introduced new challenges on ensuring secure and robust communication. The growing number of connected devices increases network complexity, leading to higher latency and traffic. Distributed computing architectures DCAs have gaine...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.19.0 security and extras update

Red Hat OpenShift Container Platform release 4.19.0 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.19. Red Hat Product Security has rated this update as having a security impact of...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 Confidential Computing kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2023-52927: netfilter: allow exp not to be removed in nfctfindexpectation bsc1239644. CVE-2024-28956: x86/ibt: Keep IBT disabled during...

JVN#17860456: UpdateNavi vulnerable to improper restriction of communication channel to intended endpoints

UpdateNavi provided by Fujitsu Client Computing Limited contains the following vulnerability. Improper restriction of communication channel to intended endpoints CWE-923 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N Base Score 6.9 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H Bas...

Identity and Access Management for the Computing Continuum

The computing continuum introduces new challenges for access control due to its dynamic, distributed, and heterogeneous nature. In this paper, we propose a Zero-Trust ZT access control solution that leverages decentralized identification and authentication mechanisms based on Decentralized...

CVE-2025-49133 Libtpms contains a possible out-of-bound access and abort due to HMAC signing issue

Libtpms is a library that targets the integration of TPM functionality into hypervisors, primarily into Qemu. Libtpms, which is derived from the TPM 2.0 reference implementation code published by the Trusted Computing Group, is prone to a potential out of bounds OOB read vulnerability. The...

K7 Computing Security Anti-Malware suite 安全漏洞

K7 Computing Security Anti-Malware suite is an antivirus software from K7 Computing, USA. A security vulnerability exists in K7 Computing Security Anti-Malware suite, which stems from a lack of access control in the driver IOCTL handler, which could result in a denial of service due to a local,...

Apache CloudStack 信息泄露漏洞

Apache CloudStack is a suite of Infrastructure-as-a-Service IaaS cloud computing platforms from the Apache USA Foundation. The platform is primarily used to deploy and manage large networks of virtual machines. Apache CloudStack suffers from an information disclosure vulnerability that stems from...

TCG TPM 安全漏洞

TCG TPM is a chip that is planted inside a computer to provide a trusted root for the computer, organized by Trusted Computing Group. A security vulnerability exists in version 2.0 of the TCG TPM, which stems from a CryptHmacSign helper function that does not validate the signing scheme and signi...

NanoZone: Scalable, Efficient, and Secure Memory Protection for Arm CCA

Arm Confidential Computing Architecture CCA currently isolates at the granularity of an entire Confidential Virtual Machine CVM, leaving intra-VM bugs such as Heartbleed unmitigated. The state-of-the-art narrows this to the process level, yet still cannot stop attacks that pivot within the same...

Fog Computing vs. Edge Computing: Their Roles in Modern Technology

Fog computing vs. edge computing: Understand how they compare, their unique benefits, and which is best for your data processing needs in IoT and beyond...

Fog Computing vs. Edge Computing: Their Roles in Modern Technology

Fog computing vs. edge computing: Understand how they compare, their unique benefits, and which is best for your data processing needs in IoT and beyond...

OpenCCA: an Open Framework to Enable Arm CCA Research

Confidential computing has gained traction across major architectures with Intel TDX, AMD SEV-SNP, and Arm CCA. Unlike TDX and SEV-SNP, a key challenge in researching Arm CCA is the absence of hardware support, forcing researchers to develop ad-hoc performance prototypes on non-CCA Arm boards. Th...

See How Much Faster a Quantum Computer Will Crack Encryption

A quantum computer will likely one day be able to break the encryption protecting the world's secrets. See how much faster such a machine could decrypt a password compared to a present-day supercomputer...

Cisco Integrated Management Controller 安全漏洞

Cisco Integrated Management Controller IMC is a suite of software from Cisco USA for the management of UCS Unified Computing System. The software supports HTTP, SSH access, etc., and allows operations such as powering up, shutting down, and rebooting servers. A security vulnerability exists in...

Blockchain Powered Edge Intelligence for U-Healthcare in Privacy Critical and Time Sensitive Environment

Edge Intelligence EI serves as a critical enabler for privacy-preserving systems by providing AI-empowered computation and distributed caching services at the edge, thereby minimizing latency and enhancing data privacy. The integration of blockchain technology further augments EI frameworks by...