Blogs
October 14, 2020 / December 24, 2022 by Query
In the last article, Understanding the Elastic Stack, I broke down the various Elastic components (check it out for a quick refresher). Now we will use the REST API provided by Elasticsearch as the back-end for a simple project. But before, let us discuss why we want to use Elasticsearch REST API as back-end. The […]
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Newsroom
October 11, 2020 / December 24, 2022 by Query
October 7, 2020 / March 22, 2023 by Query
Introduction We have all have heard of network analyzers or packet sniffers, Wireshark with its command-line counterpart Tshark, or tcpdump. This article explores how Linux’s command-line power, combined with the tcpdump lexical parser’s filter expressions, can be used for some complex networking debugging. If you are bored at home in these COVID times, how about […]
October 4, 2020 / December 24, 2022 by Query
September 23, 2020 / March 22, 2023 by Query
DNS – Do Not think it’s Simple In our recent series of articles, we talked about network security-related tools and techniques one needs to be aware of to build a cybersecurity career. Next, we will cover DNS and its related security implications! DNS, or Domain Name System, translates domain names to IP addresses, so your […]
September 9, 2020 / March 22, 2023 by Query
This is a quick introduction on popular Supervised Learning Algorithms. As we may recall, Supervised Learning refers to the set of algorithms that uses training data comprising both of inputs and corresponding output to build a model that subsequently predicts the best output for future inputs. Supervised Learning problems fall in two broad categories: In […]
September 2, 2020 / December 24, 2022 by Query
September 1, 2020 / December 24, 2022 by Query
August 26, 2020 / March 22, 2023 by Query
If your organization is running a web application, you are likely to use EC2. Further, there is a high likelihood your instances are all Linux. Linux systems are robust and a suitable first choice for server applications like a MEAN stack express.js web server, an application built using open source LAMP stack, commercial proprietary software, […]
August 19, 2020 / March 22, 2023 by Query
In our previous blog, Supervised vs Unsupervised Learning, we learned that Machine Learning consists of algorithms that learn to solve a problem without expressly being provided step by step instructions by a human agent. Then we differentiated between two major categories of algorithms – Supervised Learning & Unsupervised Learning. In supervised learning, the training data […]
