There are many times when one part of the application changes, other parts needs to be updated. In AngularJS, if the $scope object updates, an event can be triggered to notify another component. The observer pattern incorporates just that – if an object is modified it broadcasts to…
Node.js is a popular Javascript platform for server-side programming that allows you to build and run web apps quickly. In this guide, we’ll discuss how to use npm to get information about your environment, search for packages, and install Node packages on your server.
🟡 Medium ⏱ 10–30 min Last verified: 19 April 2020 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2020-0335 Related CVEs: CVE-2019-14865 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Etcd is a globally distributed key-value store that is available in CoreOS installations. By registering services in this store, related applications can adjust their configuration based on the values available. In this guide, we will demonstrate how to configure `confd` to monitor `etcd` in order to dynamically generate an Nginx configuration. Continuous polling of `etcd` allows us to configure Nginx as a load balancer that adjusts its list of backend servers as they are started or stopped.
Introduction to Privileged Access Management Privileged Access Management (PAM) is a security practice and set of technologies designed to protect privileged accounts and limit the attack surface exposed by administrative access. On Windows Server 2019, PAM can be implemented using Microsoft Identity Manager (MIM) PAM, which is the enterprise-grade solution, or through a layered approach […]
🟠 High ⏱ 15–60 min Last verified: 19 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: libgadu — multiple vulnerabilities Related CVEs: CVE-2004-0005 CVE-2004-0006 CVE-2004-0007 CVE-2004-0008 CVE-2004-0500 CVE-2004-0754 CVE-2004-0784 CVE-2004-0785 +12 more Upstream summary: Wojtek Kaniewski reports: Multiple vulnerabilities have been found in libgadu, a library […]
Learning how to manage users effectively is an essential skill for any Linux system administrator. In this guide, we will discuss how to add and delete users and assign sudo privileges on an Ubuntu 16.04 server.
🟠 High ⏱ 15–60 min Last verified: 19 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: firefox & mozilla — multiple vulnerabilities Related CVEs: CVE-2004-0762 CVE-2004-0765 CVE-2004-0904 CVE-2004-0905 CVE-2004-0908 CVE-2004-0909 CVE-2004-1156 CVE-2004-1157 +12 more Upstream summary: A Mozilla Foundation Security Advisory reports of multiple issues: Heap […]
Dans cet article, vous allons vous expliquer ce qu’est un décorateur ViewChild d’Angular.
How to Install Deno on RHEL 7 Deno is a modern, secure runtime for JavaScript and TypeScript built on V8 and Rust. Created by Ryan Dahl — the original author of Node.js — Deno was designed to address architectural decisions in Node.js that became pain points over time: no built-in TypeScript support, a complex and […]
