How to Choose the Right Log Shipper for OpenSearch
Log Shippers: A Comparison of Logstash, Filebeat, Fluentd, and Fluent Bit Log shippers are essential tools in modern log management and observability ecosystems, enabling the collection, processing, and forwarding of…
How To Install and Secure Grafana on Ubuntu 22.04 | Step-by-Step Guide
Grafana Installation and Secure Setup Guide Grafana is an open-source data visualization and monitoring tool that integrates with complex data from sources like Prometheus, InfluxDB, Graphite, and ElasticSearch. It lets…
How To Install and Secure Grafana on Ubuntu 20.04 – Step-by-Step Guide
Grafana Installation and Security with SSL and Nginx Grafana is an open-source data visualization and monitoring tool that integrates with complex data from sources like Prometheus, InfluxDB, Graphite, and ElasticSearch.…
How to Integrate Google reCAPTCHA in Java Web Application | Secure Login Guide
Google reCAPTCHA Integration in Java Web Application I never liked Captchas because the burden was always on the end user to understand the letters and prove that he is a…
How To Install an SSL Certificate from a Commercial Certificate Authority
How to Acquire and Install an SSL Certificate Content1 Introduction2 Prerequisites3 Step 1 – Choosing Your Certificate Authority4 Additional Features5 Step 2 – Generating a CSR and Private Key6 Step…
How To Implement a Sample Hash Table in C/C++
Hash Table Implementation in C/C++ A hash table in C/C++ is a data structure that maps keys to values. A hash table uses a hash function to compute indexes for…
How To Harden the Security of Your Production Django Project
How To Harden the Security of Your Production Django Project Developing a Django application can be a convenient experience because it’s structured to be flexible and scalable. This premise extends…
How to Fix Common Let’s Encrypt Errors: A Complete Guide
Common Errors in Configuring Domains and HTTPS Support Content1 Introduction2 DNS Records3 Updating or Migrating DNS Records4 Output5 Browser Errors and HTTPS Configuration Problems6 Mixed Content7 Errors Running LetsEncrypt’s Certbot…
Build a Type-Safe URL Shortener in NodeJS with NestJS
Understanding URL and Implementing a URL Shortener with NestJS URL, an abbreviation for Uniform Resource Locator, is an address given to a unique resource on the web. Because a URL…