Ready for the real environment experience?
Passwords are the most common factor for authenticating users. There are efforts to reduce our dependence on passwords but they will remain a fact of life for years to come. Passwords provide an authentication challenge to a user allowing them to prove they are who they say they are. This Lab illustrates some of the problems with password-based challenges by showing how to launch a password crack attack on Linux system users. You will learn how to crack passwords and at the same time learn how to defend against password crack attacks.
You will use Kali Linux to perform the password crack attack. Kali Linux includes the password cracking tool used in this Lab by default. The Kali Linux host is running as a virtual machine in a Hyper-V virtual environment.
This Lab is designed for the CREST Practitioner Security Analyst (CPSA) certification examination but is of value to security practitioners in general.
Upon completion of this Lab you will be able to:
- Understand how passwords are stored in Linux
- Perform basic password crack attacks against Linux users
- Learn the technique and strategies used to crack passwords
- Defend against password cracking attacks
This Lab is intended for:
- CREST CPSA certification examinees
- Security practitioners
- Linux users
You should be familiar with:
- Working at the command-line in Linux
You can fulfill the prerequisites by completing the Linux Command Line Byte Session Learning Path.
July 10th, 2020 - Enabled direct browser RDP connection for a streamlined experience
Logan has been involved in software development and research since 2007 and has been in the cloud since 2012. He is an AWS Certified DevOps Engineer - Professional, AWS Certified Solutions Architect - Professional, Microsoft Certified Azure Solutions Architect Expert, MCSE: Cloud Platform and Infrastructure, Google Cloud Certified Associate Cloud Engineer, Certified Kubernetes Administrator (CKA), Certified Kubernetes Application Developer (CKAD), Linux Foundation Certified System Administrator (LFCS), and Certified OpenStack Administrator (COA). He earned his Ph.D. studying design automation and enjoys all things tech.