PRIVACY IN THE DIGITAL AGE

Tor is a free and open-source software for enabling an anonymous web browsing experience. The name is derived from the original software project name “The Onion Router”, hence the acronym [1]. Tor was initially a worldwide network of servers developed with the U.S. Navy that enabled people to browse the internet anonymously. Now it is a non-profit organization that serves the purpose of research and development of online privacy tools. …


Privacy in the digital age

In this paper, I would like to present the result of my research on online data deletion, retention, and expiration and provide a deeper dive into these individual topics. And analyze the best approach to achieve them.

Data Deletion

There have been data breaches at reputed organizations like Facebook and Quora, but people continue to provide their data (intentionally or unintentionally) to online platforms. A quick recap on what kind of data breach did Quora experience. Malicious hackers breached Quora’s computer network and stole personally identifiable information like email ID, user ID, encrypted password, public…


I cleared the PSM I certification on 7-June-2020 with 95%. I would like to share my journey so that everyone can benefit from it.

As a student myself I had so many questions and felt ‘unprepared’ till the last minute.

Preparation:

1. I started working on PSM I certification 3 weeks ago. I looked for online resources and found about this course on Udemy https://www.udemy.com/course/scrum-master-certification-preparation-mock-exam-questions-psm-i/. Based on the reviews and positive feedback, I registered for it and started viewing the lectures.

2. The Scrum Guide was extremely dry for me, I am a person who doesn’t like to read much…


Abstract — MongoDB databases seem to have taken the world by storm. It is a document-oriented NoSQL database. It is the most popular open-source database that allows users to query their data without having to learn and master SQL. This paper reviews the security features offered by MongoDB and how it performs compared to relational databases and security flaws.

Keywords — MongoDB, SQL, NoSQL, Security, Relational, Database

I. Introduction

NoSQL database is used to manage huge sets of unstructured, semi-structured, and structured data. The data is not stored in tabular relations like relational databases. MongoDB. Due to the rich set of a…


Microsoft Certification DA-100 (Analyzing Data with Power BI) overview and experience

DA-100 Analyzing Data with Microsoft Power BI is a requirement for Microsoft Certification Data Analyst Associate role-based certificate. It is a highly recommended certification if you are looking at proving your technical skillset as a Data Modeler, Visualizer, and Power BI Admin. Please do not think that is exam is only for Power BI developers, I have seen people get into this certification with that mindset. You need to have knowledge of Data modeling concepts, Data Architecture, Star Schema, performance tuning, data wrangling concepts, ETL (extract, transform, and load)…

Ankita Bhatnagar

Manager, Insights & Data AI pillar at Capgemini, North America. MSIT (Business Intelligence and Data Analytics) student at Carnegie Mellon University.

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