IT, Cloud & DevOps Blog

Session Management in Java - HttpServlet, Cookies, URL Rewriting — step-by-step Programming tutorial on Progressive Robot

Session Management in Java – HttpServlet, Cookies, URL Rewriting

URL: https://www.progressiverobot.com/java-session-management-servlet-httpsession-url-rewriting/ Session Management in Java Servlet Web Applications is a very interesting topic. Session in Java Servlet are managed through different ways, such as Cookies, HttpSession API, URL rewriting etc. ![Session Management in Java, Session in Java Servlet using Cookies, HttpServlet, URL Rewriting](images/java-session-management-servlet-httpsession-url-rewriting-section-1.png) This is the third article in the series of Web Applications […]

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FreeBSD 12 — plexhometheater — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — plexhometheater — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 November 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ffmpeg — multiple vulnerabilities Related CVEs: CVE-2015-6761 CVE-2015-6818 CVE-2015-6819 CVE-2015-6820 CVE-2015-6821 CVE-2015-6822 CVE-2015-6823 CVE-2015-6824  +11 more Upstream summary: NVD reports: The ff_dwt_decode function in libavcodec/jpeg2000dwt.c in FFmpeg before 2.8.4 does […]

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How to Configure Active Directory Replication on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Configure Active Directory Replication on Windows Server 2019

Introduction to Active Directory Replication Active Directory is a distributed database. In a multi-domain-controller environment, changes made on one DC must propagate to all other DCs in the domain. This process is called replication. Windows Server 2019 uses two replication topologies: intrasite replication (within a site, using RPCs over TCP/IP, triggered within seconds) and intersite […]

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Comment utiliser l'intégration de Git dans le code de Visual Studio — step-by-step DevOps tutorial on Progressive Robot

Comment utiliser l’intégration de Git dans le code de Visual Studio

Visual Studio Code est devenu l’un des éditeurs les plus populaires dans le domaine du développement Web. Il a acquis une telle popularité grâce à ses nombreuses fonctionnalités intégrées, dont l’intégration du contrôle de source, notamment avec Git. Git étant l’un des fournisseurs de contrôle de source les plus populaires et les plus puissants, l’exploitation de sa puissance à partir de VS Code n’est que la cerise sur le gâteau.

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Debian 9 — ntfs-3g — vulnerability — patch and remediation guide — diagnosis and fix on Debian 9

Debian 9 — ntfs-3g — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 November 2019 Affected versions: Debian 9 (stretch) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-9755 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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How To Set Up a Gatsby Project with TypeScript — step-by-step Javascript tutorial on Progressive Robot

How To Set Up a Gatsby Project with TypeScript

TypeScript is a superset of JavaScript that adds optional static typing at build time, which cuts down on debugging runtime errors. It’s static-typing abilities go well with a static-site generator like Gatsby, and Gatsby has built-in support for coding in TypeScript. In this tutorial, you’re going to use Gatsby’s built-in capabilities to configure a Gatsby project for TypeScript.

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How to Install VictoriaMetrics as a Prometheus Alternative on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Install VictoriaMetrics as a Prometheus Alternative on RHEL 8

VictoriaMetrics is a fast, cost-efficient time-series database designed as a drop-in replacement for Prometheus storage. It supports the full Prometheus remote_write protocol, exposes its own MetricsQL query language (fully compatible with PromQL), and operates as a single binary with no external dependencies. On RHEL 8, the installation takes under five minutes and the memory footprint […]

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Oracle Linux 8 — python-jinja2 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — python-jinja2 — vulnerability — patch and remediation guide (ELSA-2019-1152)

🟠 High   ⏱ 15–60 min  Last verified: 25 November 2019 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2019-1152 Related CVEs: CVE-2019-10906 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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