IT, Cloud & DevOps Blog

How to Configure SLB MUX on Windows Server 2016 — step-by-step Windows Server 2016 tutorial on Progressive Robot

How to Configure SLB MUX on Windows Server 2016

How to Configure Windows Server 2016 SLB MUX The Software Load Balancer (SLB) Multiplexer (MUX) is a core component of the Windows Server 2016 SDN stack that provides inbound network address translation and load balancing for virtual IP (VIP) addresses. The SLB MUX runs as a virtual machine on the SDN fabric and works in […]

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FreeBSD 12 — openttd — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — openttd — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 10 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: OpenTTD — Denial of service using forcefully crashed aircrafts Related CVEs: CVE-2010-2534 CVE-2010-4168 CVE-2011-3341 CVE-2011-3342 CVE-2011-3343 CVE-2012-0049 CVE-2012-3436 CVE-2013-6411 Upstream summary: The OpenTTD Team reports: The problem is caused by […]

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openSUSE Tumbleweed — stb-devel — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — stb-devel — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2025:0039-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-13217 CVE-2019-13220 CVE-2019-13221 CVE-2019-13222 CVE-2019-13218 CVE-2019-13219 CVE-2019-13223 Upstream summary: A heap buffer overflow in the start_decoder function in stb_vorbis through 2019-03-04 allows an attacker to […]

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Java List - List in Java — step-by-step Programming tutorial on Progressive Robot

Java List – List in Java

URL: https://www.progressiverobot.com/java-list/ Java List is an ordered collection. Java List is an interface that extends Collection interface. Java List provides control over the position where you can insert an element. You can access elements by their index and also search elements in the list. Java List Some of the important points about Java List are; […]

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How to Set Up a LEMP Stack on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Set Up a LEMP Stack on RHEL 7

How to Set Up a LEMP Stack on RHEL 7 A LEMP stack — Linux, Nginx, MySQL, and PHP — is one of the most common foundations for modern dynamic web applications. On RHEL 7 the individual components are available from a combination of the base repositories, the EPEL community repository, the official MySQL community […]

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FreeBSD 12 — vlc-devel — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — vlc-devel — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 10 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: vlc — arbitrary code execution in the RealMedia processor Related CVEs: CVE-2008-5032 CVE-2008-5036 CVE-2008-5276 Upstream summary: Tobias Klein from TrapKit reports: The VLC media player contains an integer overflow vulnerability […]

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Использование Journalctl для просмотра журналов Systemd и выполнения операций с ними — step-by-step DevOps tutorial on Progressive Robot

Использование Journalctl для просмотра журналов Systemd и выполнения операций с ними

Некоторые наиболее популярные преимущества systemd связаны с регистрацией процессов и систем. При использовании других систем журналы обычно распределяются по разным местам, обрабатываются различными демонами и инструментами, и их бывает сложно интерпретировать, когда…

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How To Harden the Security of Your Production Django Project — step-by-step Python tutorial on Progressive Robot

How To Harden the Security of Your Production Django Project

Developing a Django application can be a quick and clean experience, because its approach is flexible and scalable. Django also offers a variety of security-oriented settings that can help you seamlessly prepare your project for production. In this tutorial, you will leverage a security-oriented workflow for your Django development by implementing and configuring environment-based settings, dotENV, and Django’s built-in security settings.

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