Introduction Deploying configure strongswan ipsec on debian 10 on a Debian 10 Buster machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites You will need […]
Центр сертификации (ЦС) — это служба, отвечающая за выдачу цифровых сертификатов удостоверения личности в Интернете. Хотя публичные ЦС часто используются для подтверждения подлинности сайтов и других общедоступных служб, для…
In this article, we will see how to exploit some of the truly excellent and unique possibilities offered by the cloud provider’s global cloud server / data-centre infrastructure to have a geographically-distributed, highly-available application set-up for minimal downtime (and thus dataloss) by managing DNS responses.
🟡 Medium ⏱ 10–30 min Last verified: 21 August 2020 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4664-1 Related CVEs: CVE-2020-16128 CVE-2020-27349 CVE-2020-15703 Upstream summary: Kevin Backhouse discovered that Aptdaemon incorrectly handled certain properties. A local attacker could use this issue to test for the presence of […]
Today we will look into One to One Mapping in Hibernate. We will look into Hibernate One To One Mapping example using Annotation and XML configuration. One to One Mapping in Hibernate  Most of the times, database […]
Learn how Laravel makes CRUD easy with its Eloquent ORM.
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: OpenBSD 7.6 📖 ~4 min read • Source: OpenBSD 7.6 errata 023_libcrypto Errata topic: Security: libcrypto (All architectures) Issued: September 30, 2025 Upstream summary: Fix out-of-bounds read and write, memory leaks and incorrect error check for CMS enveloped data. Table of contents […]
Wenn Sie erstmals einen neuen Ubuntu 18.04 Server einrichten, sollten Sie in der Anfangsphase einige dieser Konfigurationsschritte im Rahmen der Grundkonfiguration durchführen. Dadurch wird die Sicherheit und Nutzbarkeit Ihres Servers erhöht und Sie verfügen über eine solide…
Learn how to deploy a React app with Nginx on Ubuntu. Step-by-step guide covering build, server config, reverse proxy, SSL, and production optimization.
🟠 High ⏱ 5–30 min Last verified: 20 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 & […]
