Introduction Nginx (Engine-X) is the most popular open source web server. Nowadays, nginx is also used as a reverse proxy, HTTP cache, media streaming, load balancer and more. It was originally created by a Igor Sysoev, a Russian engineer in October 2004. He created nginx as an attempt to solve the…

Introduction The most secure server in the world is the one that is powered off and disconnected from the Internet. But if we want to use the server for IT operations, we must make sure that the server is secured properly before making it online. Server Hardening is the process of…

Elasticsearch is an open source search and analytics engine based on Apache Lucene library. It provides extremely scalable search capabilities by taking unstructured data types from various sources and storing them in specialized formats for optimized language-based searches. It also features a RESTful API design that gives developers incredible flexibility…

Amazon S3 stands for Simple Storage Service which provides object storage service. A user can interact with S3 bucket via different modes like console, CLI or APIs. It is an object based storage method, meaning we can store anything like images, files, pdfs, videos and many more to s3 bucket. …

Introduction As soon as you get the malware, you will always try to jump right in and try to tear it apart and get the information from it using various techniques. …