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December 18, 2020 / December 24, 2022 by Query
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December 16, 2020 / December 24, 2022 by Query
Introduction You might have read several of our other network security blogs covering topics that people in the cybersecurity field need to know. Now is an excellent time to talk about Distributed Denial of Service (DDoS). If you were to inspect the security landscape, you would find several instances where a cyberattack was not trying […]
November 11, 2020 / March 22, 2023 by Query
*Don’t have R installed yet? Read my previous article to learn how: Statistical Computing: Installing R and RStudio Introduction to R Language Click on File > New File > R Script What to expect? This blog will just give you pointers to R and kick start to “R”. Detailed R project documentation can be found […]
October 28, 2020 / March 22, 2023 by Query
“Statistical computing is the interface between statistics and computer science.” What is Statistical Computing? Computational statistics are statistics done with a computer. Everything from ML to the graphical model to the inverse eigenvalue problem is involved in statistical computing. Data analysis and statistical modeling techniques can be challenging, and computer software is the best way […]
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 […]
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 […]