How to Install TrueCrypt (CLI) on Linux
TrueCrypt allows you to encrypt files in virtual volumes, and even create ‘hidden’ volumes, so in the case that you are forced to reveal your password, you can still maintain the security of your data.
How to Configure Docker Daemon TLS Encryption on RHEL 7
How to Configure Docker Daemon TLS Encryption on RHEL 7 By default, the Docker daemon on RHEL 7 listens only on a Unix socket at /var/run/docker.sock, which limits access to processes on the same host. When you need to manage Docker remotely — from a CI server, a centralised management host, or a deployment automation […]
Oracle Linux 8 — dotnet3.1 security and bugfix update (ELSA-2021-0471)
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-0471 Related CVEs: CVE-2021-1721 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Alpine Linux edge — haproxy — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 2.1.4-r0 📖 ~4 min read • Source: Alpine secdb entry — haproxy 2.1.4-r0 Related CVEs: CVE-2020-11100 Upstream summary: Alpine main repository for vedge ships haproxy 2.1.4-r0 which addresses CVE-2020-11100. Table of contents Symptom & Impact Environment […]
systemd service starts before network-online target
🟡 Medium ⏱ 5–30 min Last verified: 20 May 2026 Affected versions: Ubuntu 26.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]
WebAssembly for Beginners
WebAssembly enables you to compile other languages to run in browsers. Discover what WebAssembly is (and isn’t), how to use WebAssembly, and how it changes the way you program for the web.
Arch Linux — wordpress — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-202011-3 Related CVEs: CVE-2020-28040 CVE-2020-28039 CVE-2020-28038 CVE-2020-28037 CVE-2020-28036 CVE-2020-28035 CVE-2020-28034 CVE-2020-28033 +12 more Upstream summary: Type: multiple issues. Status: Fixed. Affected: 5.5.1-1. Fixed in: 5.5.3-1. Group: AVG-1257. Table of contents […]
How to Set Up Oracle Linux 8 in Oracle Cloud Infrastructure
Introduction This tutorial demonstrates how to Set Up Oracle Linux 8 in Oracle Cloud Infrastructure on Oracle Linux 8. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 8 system with […]
End-To-End Multimodal Document Conversion With SmolDocling
‘ This article provides an overview of SmolDocling, a cutting-edge 256M parameter multimodal model. Equipped with advanced OCR capabilities, SmolDocling is specifically designed to efficiently process and analyze documents.’
FreeBSD 12 — typo3-9-php — multiple vulnerabilities (11 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: typo3 — multiple vulnerabilities Related CVEs: CVE-2019-10912 CVE-2019-12747 CVE-2019-12748 CVE-2020-11063 CVE-2020-11064 CVE-2020-11065 CVE-2020-11066 CVE-2020-11067 +3 more Upstream summary: Typo3 Team reports: In case an attacker manages to generate a valid […]
