In this book you will start as a beginner with no previous knowledge about penetration testing. The book is structured in a way that will take you through the basics of networking and how clients communicate with each other, then we will start talking about how we can exploit this method of communication to carry out a number of powerful...

Do you want to learn ethical hacking/ penetration testing but not sure where to begin? Does the amount of information on the web make you feel overwhelmed and confused? Or maybe your looking to start a career as an ethical hacker and want to further your skills? How about step by step, methodical, literally foolproof approaches to be...

Financial Modeling in Excel For Dummies is your comprehensive guide to learning how to create informative, enlightening financial models today. Not a math whiz or an Excel power-user? No problem! All you need is...

Practical SQL is an approachable and fast-paced guide to SQL (Structured Query Language), the standard programming language for defining, organizing, and exploring data in relational databases. The book focuses on using SQL to find the story your data tells, with the popular open-source database PostgreSQL and the pgAdmin interface as...