PQC-Enhanced QKD Networks: A Layered Approach

We present a layered and modular network architecture that combines Quantum Key Distribution QKD and Post-Quantum Cryptography PQC to provide scalable end-to-end security across long distance multi-hop, trusted-node quantum networks. To ensure interoperability and efficient practical deployment,...

DEBIAN-CVE-2025-48057

Icinga 2 is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. Prior to versions 2.12.12, 2.13.12, and 2.14.6, the VerifyCertificate function can be tricked into incorrectly treating certificates as vali...

FLSSM: a Federated Learning Storage Security Model with Homomorphic Encryption

Federated learning based on homomorphic encryption has received widespread attention due to its high security and enhanced protection of user data privacy. However, the characteristics of encrypted computation lead to three challenging problems: "computation-efficiency", "attack-tracing" and...

SUSE CVE-2024-49369

Icinga is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. The TLS certificate validation in all Icinga 2 versions starting from 2.4.0 was flawed, allowing an attacker to impersonate both trusted clust...

PT-2024-8523 · Icinga · Icinga 2

Name of the Vulnerable Software and Affected Versions: Icinga 2 versions 2.4.0 through 2.14.2 Icinga 2 versions 2.4.0 through 2.13.9 Icinga 2 versions 2.4.0 through 2.12.10 Icinga 2 versions 2.4.0 through 2.11.11 Description: Icinga is a monitoring system that checks the availability of network...

Individual nodes can manipluate sdPriceInETH to be any value inside StaderOracle#submitSDPrice

Lines of code Vulnerability details Trusted nodes can submit their attested ethereum price by calling StaderOraclesubmitSDPrice. Once a 66% majority of nodes submit a price for a specific block number, the new sdPriceData will be set to the median of the submitted prices. function...

Security Bulletin: Multiple vulnerabilities in GPFS affects IBM® DB2® LUW on AIX and Linux (CVE-2015-0197, CVE-2015-0198, CVE-2015-0199)

Summary There are multiple vulnerabilities in IBM® General Parallel File System, Versions V3.4 and V3.5 that are used by DB2® pureScale™ Feature on AIX and Linux. Vulnerability Details CVEID: CVE-2015-0197 DESCRIPTION: IBM General Parallel File System could allow a local attacker which only has a...