Развертывание приложения PHP с Kubernetes на Ubuntu 16.04
Автор выбрал фонд Open Internet/Free Speech Fund для получения пожертвования в рамках программы Write for DOnations. Kubernetes — это система с открытым исходным кодом, предназначенная…
How To Configure vsftpd to Use SSL/TLS on a CentOS VPS
FTP was a popular file sharing mechanism for network connected computers in the past. However, its usage has fallen out of favor due to inherent security flaws. In this guide, we will discuss how to use SSL/TLS to improve the security of your FTP sessions if you must continue to use this protocol.
How To Build Progressive Web Apps with Angular
Progressive web apps are web applications built with technologies that make them behave like native apps. A benefit of progressive web apps is the ability to work smoothly when network coverage is unreliable. In this article, you’ll build a progressive web app with Angular and deploy it with Firebase.
Debian 10 — libopenmpt — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 13 August 2020 Affected versions: Debian 10 (buster) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-14380 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
openSUSE Tumbleweed — libsane1 — multiple vulnerabilities (6 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-2020:1791-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-12861 CVE-2020-12862 CVE-2020-12865 CVE-2020-12866 CVE-2020-12867 CVE-2017-6318 Upstream summary: A heap buffer overflow in SANE Backends before 1.0.30 allows a malicious device connected to the same […]
Connection Pooling in Java
Connection pooling means a pool of Connection Objects. Connection pooling is based on an object pool design pattern. Object pooling design pattern is used when the cost (time & resources like CPU, Network, and IO) of creating new objects is higher. As per the Object pooling design pattern, the application creates an object in advance […]
Debian 10: High CPU load caused by runaway cron task
🟡 Medium ⏱ 5–30 min Last verified: 12 August 2020 Affected versions: Debian 10 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]
Could Not Get Lock /var/lib/dpkg/lock on Ubuntu 14.04
🟡 Medium ⏱ 5–30 min Last verified: 12 August 2020 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]
Kernel Updated but Host Booting Old Kernel on RHEL 7
🟡 Medium ⏱ 5–30 min Last verified: 12 August 2020 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]
How to Configure Bootlist on IBM AIX 7.1
Introduction IBM AIX 7.1 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.1 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure bootlist on ibm aix 7.1 on IBM AIX […]