Scrum is a powerful framework for implementing agile processes in software development and other projects. This highly adopted framework utilizes short iterations of work, called sprints, and daily meetings, called scrums, to tackle discrete portions of a project in succession until the project is complete. There are three key roles within Scrum:...

As the EC-Council states on its website, “to beat a hacker, you need to think like one!” Accordingly, the Certified Ethical Hacker (CEH) exam tests candidates’ knowledge on hacking techniques. These include pen testing methodologies, network security techniques, current security threats and countermeasures. To ensure exam success, it is...

Python has been a charmer for data scientists for a while now. The more I interact with resources, literature, courses, training, and people in Data Science, proficient knowledge of Python emerges as a good asset to have. Having said that, when I started flourishing my Python skills, I had a list of Python libraries I had to know about. A few...

Cyber security deals with protecting anything connected across the network. This includes: Hardware like desktops, laptops, servers and mobilesSoftware like communication and work applicationsData in transit and at rest. Cyber security is the practice of securing networks, systems and any other digital infrastructure from malicious attacks....

What is Estimate at Completion (EAC)? According to the PMBOK Guide, Estimate at Completion is “The expected total cost of completing all work expressed as the sum of the actual cost to date and the estimate to complete.”Just in case the definition above doesn’t give you a complete picture, let me give you a simple example.Let’s say you...

Content Distribution is the act of promoting content to online audiences in multiple media formats through various channels. These channels can be categorized into three groups: Owned, Earned, and Paid. Owned Content Distribution: This includes distributing content to web properties that belong to you, like your blog, email newsletter, social...

The enumerate() function assigns an index to each item in an iterable object that can be used to reference the item later. What does enumerate do in Python? It makes it easier to keep track of the content of an iterable object. If you are using enumerate in Python 3 and call print(enumerate()), you will get an alphanumeric memory reference...

What is DevOps Tools? DevOps Tools help automate the process. It emphasizes communication, collaboration between product management, software development, and operations professionals. 1. Gradle Your DevOps tool stack will need a reliable build tool. Apache Ant and Maven dominated the automated build tools market for many years, but...

 Amazon Web Services is the name that has revolutionized the world of computing! How? Amazon Web Services or AWS is Amazon’s cloud service, where you can find various building blocks as services to develop and implement any cloud application. The various AWS services are designed to work in tandem wif each other to create highly...

There are many GUI tools to connect to MongoDB databases and browse but sometimes you need to get to the command line. That moment when something has gone wrong on the database server, and you need to SSH 4-levels deep in order to debug a problem with a database can leave you stuck. In this cheat sheet you can get a quick refresher...