How to Train Your AI Assistant Using JavaScript: Beginner’s Guide
Learn how to build and train an AI assistant using JavaScript. This tutorial covers tools, libraries, and example code to help create a multimodal AI.
Oracle Linux 8 — ghostscript — vulnerability — patch and remediation guide (ELSA-2019-2591)
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2019-2591 Related CVEs: CVE-2019-14812 CVE-2019-14813 CVE-2019-14817 CVE-2019-14811 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]
How To Deploy Web2py Python Applications with uWSGI and Nginx on Ubuntu 14.04
The web2py framework is a powerful and easy-to-use tool for quickly developing full-featured Python web applications. With web2py, you can easily develop and manage your applications through the use of an administrative web UI. In this guide, we will demonstrate how to…
How to Install and Configure Postfix Mail Server on RHEL 8
Postfix is a high-performance, security-focused Mail Transfer Agent (MTA) that ships with RHEL 8 and is the default replacement for Sendmail. It handles the delivery of outbound email and, when configured correctly, accepts inbound mail for local users. Understanding Postfix is foundational for any RHEL administrator who needs to send system alerts, application notifications, or […]
How To Configure Apache Content Caching on Ubuntu 14.04
Web caching is a method of improving server performance by allowing commonly requested content to be temporarily stored in a way that allows for faster access. This allows the visitor to access content faster without having to fetch the same data multiple times. By…
What is Kubernetes?
Kubernetes is a container management system meant to be deployed on Docker-capable clustered environments. In this guide, we will discuss some of the basic concepts that Kubernetes introduces. We will discuss some of the design decisions and what makes this different from other cluster-related technologies.
FreeBSD 12 — zh-wordpress-zh_CN — multiple vulnerabilities (20 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: wordpress — XSS Related CVEs: CVE-2010-4257 CVE-2013-0235 CVE-2013-0236 CVE-2013-0237 CVE-2013-2199 CVE-2013-2200 CVE-2013-2201 CVE-2013-2202 +12 more Upstream summary: The WordPress team reports: A cross-site scripting (XSS) vulnerability affecting the Avatar block […]
Ambient Agents: The Next Frontier in Context-Aware AI
Discover how ambient agents are shaping the future of context-aware AI by enabling seamless, adaptive, and intelligent interactions.
How to Set Up a Certificate Authority with OpenSSL on RHEL 9
A private Certificate Authority (CA) lets you issue and manage TLS certificates for internal services without paying a public CA for every certificate. On RHEL 9, OpenSSL provides all the tools needed to build a two-tier CA hierarchy: a root CA (kept offline and highly protected) and an intermediate CA (used for day-to-day signing). This […]
Cyber Insurance Red Flags: 8 Critical Controls
Cyber Insurance Red Flags are now practical underwriting checks for UK SMEs. This guide explains the eight controls insurers commonly scrutinise before coverage or renewal, including MFA, EDR, immutable backups, patching, privileged access, monitoring, suppliers, and incident response evidence.
