🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2LIVEPATCH-2020-024 Related CVEs: CVE-2020-1749 CVE-2019-19319 Upstream summary: A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. […]
Learn how to use morgan in an Express project for logging information for tokens like hostnames and parameters.
Learn how to use Rsync to sync local and remote directories, with commands, examples, and options for secure and efficient file transfers.
🟢 Low ⏱ 5–15 min Last verified: 7 January 2021 Affected versions: Debian 10 (buster) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2020-11501 CVE-2020-13777 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
HTTP/2 is a new version of the Hypertext Transport Protocol, which is used on the Web to deliver pages from server to browser. This tutorial will help you set up a fast and secure Nginx server with HTTP/2 support.
🟢 Low ⏱ 5–15 min Last verified: 7 January 2021 Affected versions: Debian 10 (buster) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-5481 CVE-2020-8169 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
O Kubernetes ingress facilita a exposição de web services para a internet. Quando se trata de serviços privados, no entanto, você provavelmente desejará limitar quem pode acessá-los. O…
This Python tutorial will go over the basics of working with strings, including how to create and print strings, concatenate and replicate strings, and store strings in variables.
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-202101-5 Related CVEs: CVE-2020-16044 CVE-2020-26969 CVE-2020-26968 CVE-2020-26967 CVE-2020-26965 CVE-2020-26963 CVE-2020-26962 CVE-2020-26961 +12 more Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 84.0.1-1. Fixed in: 84.0.2-1. Group: AVG-1413. Table of […]
Understanding SAML/SSO Integration on Windows Server 2019 Security Assertion Markup Language (SAML) 2.0 enables Single Sign-On (SSO) between an Identity Provider (IdP) and Service Providers (SPs). Active Directory Federation Services (AD FS) on Windows Server 2019 acts as a SAML 2.0 Identity Provider, allowing users to authenticate once with their on-premises Active Directory credentials and […]
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