Increase App Confidence Using CI/CD and Infrastructure As Code
How to leverage Infrastructure as Code to provision Kubernetes clusters, deploy apps, and test live then destroy all the resources created in a single CI/CD pipeline run.
Debian 11 — lsyncd — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 18 November 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2014-8990 Upstream summary: default-rsyncssh.lua in Lsyncd 2.1.5 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in a filename. Table of contents Symptom & Impact […]
How To Train a Neural Network for Sentiment Analysis
In this tutorial, you will build a neural network that predicts the sentiment of film reviews with Keras. Your model will categorize the reviews into two categories (positive or negative) using the International Movie Database (IMDb) review dataset, which contains 50,000 movie reviews. By the end of this tutorial, you will have created a deep learning model and trained a neural network to perform sentiment analysis.
How to Configure MAC Framework on FreeBSD 12
Introduction This guide explains how to Configure MAC Framework on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained privilege […]
Como executar funções sem servidor usando o OpenFaaS no Kubernetes da the cloud provider
O autor selecionou o Free and Open Source Fund para receber uma doação como parte do programa Write for DOnations. Normalmente, a hospedagem de um aplicativo de software na Internet exige…
Ubuntu 20.04 — node-minimatch — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 18 November 2022 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6086-1 Related CVEs: CVE-2022-3517 Upstream summary: It was discovered that minimatch incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input […]
How To Manage Logfiles with Logrotate on Ubuntu 22.04
Logrotate is a system utility that manages the automatic rotation and compression of log files. If log files were not rotated, compressed, and periodically pruned, they would eventually consume all available disk space on a system. In this article, we will explore the default Logrotate configuration, then configure log rotation for a fictional custom application.
Como Gerenciar Hashes no Redis
O Redis é um datastore ou armazenamento de dados open-source de chave-valor na memória. Um hash do Redis é um tipo de dado que representa um mapeamento entre um campo de string e um valor de string. Os hashes…
IBM AIX 7.2 — CVE-2022-35715 — vulnerability — patch and remediation guide
🟠 High ⏱ 30–90 min Last verified: 18 November 2022 Affected versions: IBM AIX 7.2 📖 ~4 min read • Source: NVD CVE-2022-35715, IBM Support Bulletin CVE: CVE-2022-35715 NVD summary: IBM InfoSphere Information Server 11.7 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in a […]
How To Back Up, Restore, and Migrate a MongoDB Database on CentOS 8
MongoDB is one of the most popular NoSQL database engines. It is famous for being scalable, powerful, reliable, and easy to use. In this article we’ll show you how to back up, restore, and migrate your MongoDB databases.
