How To Safeguard Kubernetes with OPA
Discover how to set up Open Policy Agents to enforce robust policies in Kubernetes, enhancing security and compliance for your container orchestration systems.
FreeBSD 12 — libarchive — multiple vulnerabilities (8 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 14 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: libarchive — multiple vulnerabilities Related CVEs: CVE-2006-5680 CVE-2013-0211 CVE-2015-2304 CVE-2015-8934 CVE-2016-1541 CVE-2016-4300 CVE-2016-4301 CVE-2016-4302 Upstream summary: Hanno Bock and Cisco Talos report: Out of bounds heap read in RAR parser […]
How To Create React Elements with JSX
JSX is an abstraction that allows you to write HTML-like syntax in your JavaScript code and will enable you to build React components that look like standard HTML markup. Since you are also writing JavaScript, you’ll be able to take advantage of JavaScript functions and methods, including array mapping and short-circuit evaluation for conditionals. In this tutorial, you’ll build a working application that uses a variety of JSX features to display elements that have a built-in click listener.
Debian 9 — putty — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 14 April 2020 Affected versions: Debian 9 (stretch) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-9894 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
How to Set Up ArgoCD on Kubernetes on FreeBSD 12
Introduction This guide explains how to Set Up ArgoCD on Kubernetes on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for […]
How To Create a SSL Certificate on Apache on Arch Linux
A SSL certificate is a way to encrypt a site’s information and create a more secure connection. Additionally, the certificate can show the virtual private server’s identification information to site visitors. Certificate Authorities can issue SSL certificates that verify the server’s details while a self-signed certificate has no 3rd party corroboration. Here’s how to create a SSL certificate on Apache on Arch Linux.
How To Add the gzip Module to Nginx on CentOS 7
How fast a website will load depends on the size of all of the files that have to be downloaded by the browser. Reducing the size of files to be transmitted can make the website not only load faster, but also cheaper to those who have to pay for their bandwidth usage. In this guide, we’ll discuss how to configure Nginx installed on your CentOS 7 server to utilize `gzip` compression to reduce the size of content sent to website visitors.
Ubuntu 16.04 — db5.3 — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 14 April 2020 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4004-1 Related CVEs: CVE-2019-8457 CVE-2017-10140 Upstream summary: It was discovered that Berkeley DB incorrectly handled certain inputs. An attacker could possibly use this issue to read sensitive information. Table of […]
Arch Linux — gobby — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-202101-26 Related CVEs: CVE-2020-35450 Upstream summary: Type: denial of service. Status: Fixed. Affected: 1:0.5.0+112+gd16519e-1. Fixed in: 1:0.5.0+116+g295e697-1. Group: AVG-1383. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
Hibernate One To Many Mapping Example Annotation
Today we will look into One To Many Mapping in Hibernate. We will look into Hibernate One To Many Mapping example using Annotation and XML configuration. One To Many Mapping in Hibernate  In simple […]
