FERRAMENTAS LINUX: Resultados da pesquisa SELinux

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sexta-feira, 17 de outubro de 2025

Resolving SELinux Denials: A Deep Dive into the gpg-agent and pinentry Policy Fix

Learn how to resolve the "gpg-agent cannot launch pinentry" SELinux denial on openSUSE/SUSE Linux. This expert guide provides a detailed analysis of Bugzilla #1250232, step-by-step fixes using audit2allow, and best practices for custom policy management. Enhance your system security and functionality today.

Atualização de segurança do Fedora 32 para o selinux-policy, aviso Fedora 2020-740de661da

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O Fedora 34 visa aumentar ainda mais a segurança, mas vai perder o tempo de execução da desativação do SELinux

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O Kernel Linux 6.4 no SELinux remove o suporte para desabilitar o Run-Time

Depois de ser obsoleto por vários anos, o Security Enhanced Linux "SELinux" começando com o kernel Linux 6.4 não pode mais ser desabilitado no run-time.

O SELinux para o kernel Linux 5.6 vê a maior mudança definida em um tempo

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O SELinux está vendo as melhorias de desempenho com o Kernel Linux 5.7

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Use o Kubeadm para configurar o Kubernates no CentOS

Aprenda a configurar o Kubernates com o Kubeadm.

Linux Kernel 6.18 Elevates Security: A New Era for Audit Logs and Multi-LSM Support

Explore the groundbreaking Linux kernel 6.18 audit subsystem updates: multi-LSM support & mandatory fanotify auditing. This technical deep dive explains the security enhancements, LSM labels, and system call monitoring for enterprise cybersecurity and Linux administration.

O SELinux vê ótimas otimizações no Kernel Linux 5.8

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Fedora 41 libnbd Security Patch: A Comprehensive Analysis of CVE-2025-XXXX and System Hardening Strategies

A comprehensive guide to the Fedora 41 libnbd security patch (CVE-2025-XXXX). Learn about the vulnerability's impact on virtual machine disk access, how to apply the update, and best practices for Linux system hardening to prevent similar threats. Essential reading for sysadmins and DevOps.

SPARC ADI, SELinux SCTP e novo driver do lado do servidor BMC para Linux 4.17

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Rust Coreutils 0.1 Released: Performance Surpasses GNU, Adds SELinux Support

Ubuntu 25.10 will ship Rust Coreutils by default—discover how v0.1 outperforms GNU with SELinux support, better speed, and memory safety. Learn why sysadmins and developers are switching.

SUSE Linux Enterprise Server 16 Launches: A New Era of AI-Integrated, Enterprise-Grade Linux

Discover SUSE Linux Enterprise Server 16, the first AI-integrated enterprise OS with a 16-year lifecycle. Explore its new Agama installer, SELinux default, MCP support, and cost-saving AI capabilities for 2025's IT landscape. Learn about availability for SAP & HA solutions.

Fedora 42 users: A critical Zeal documentation browser security update (CVE-2025-XXXXX) patches a high-severity vulnerability. This flaw could allow remote code execution. Learn the risks, the patch details, and why proactive Linux system maintenance is non-negotiable for enterprise security and compliance.

Critical Fedora 42 Security Update: Patching the JupyterLab Vulnerability (CVE-2025-XXXXX)

Fedora 42 users: A critical JupyterLab security update patches CVE-2025-XXXXX, a high-severity vulnerability. Learn about the exploit, why patching is urgent for data integrity, and how Linux security models like SELinux mitigate risk. Secure your system now.