Infosec Skills August Challenge
Welcome to the Infosec Skills Monthly Challenge! Each month, we release a new Challenge to put your cybersecurity skills to the test with three hands-on labs.
Be sure to share your certificate of completion on LinkedIn and tag our @Infosec profile for your chance to win a $100 Amazon gift card, Infosec hoodie and a free year of on-demand training with Infosec Skills.
Who can participate?
Anyone with an Infosec Skills account can unlock the monthly challenge. Don’t have an account? Fill out our quick form to create your free account today.
With a free account, you’ll have access to the monthly challenge and other featured content to help keep your cyber skills sharp.
Are you ready to get back to the basics ... Command Line Basics!
For your chance at this month's bounty, you'll need to complete fundamental system and network administration tasks using Command-Line Interface (CLI). So what stands between you and your chance at victory? We've bundled three hands-on labs to put your cybersecurity skills to the test.
Lab #1 — User Accounts and Privileges
Start out by creating and assigning users to groups, then change their privileges.
Lab #2 — Port Scanning
Find out if you can handle common port scans that every system administrator should know.
Lab #3 — Remote Access
Wrap up our August Challenge by connecting to a remote host via telnet and Secure Shell (SSH). Find out which is the best option!
Congratulate our monthly winners!
Keep an eye on our LinkedIn page. New winners are announced every month. Once you complete this month's Skills Challenge, don't forget to tag @Infosec with your certificate of completion for your chance to win!
Elise is a communications professional with seven years of experience in a variety of industries — ranging from insurance to website development. As a product marketing manager at Infosec, Elise focuses on helping cyber professionals discover and understand what training is best for their team.
In this series
- Infosec Skills August Challenge
- 13 best Wi-Fi hacking tools for 2026
- 11 Android hacking apps for ethical security testing in 2026
- 10 popular password-auditing tools compared [2026]
- How Facebook accounts get hacked in 2026: Common methods, warning signs and protection strategies
- How to become an ethical hacker: A 2026 roadmap
- How Wi-Fi password cracking works: WPA2, WPA3 and Aircrack-ng walkthrough for 2026
- What is the NICE Workforce Framework for Cybersecurity?
- How to earn CompTIA A+ CEUs: Complete guide to continuing education
- CompTIA A+ performance-based questions: Complete preparation guide
- CompTIA A+ certification guide: Everything you need to know in 2026
- CompTIA A+ renewal: Complete guide to maintaining your certification
- CompTIA A+ salary guide: What you can earn in 2026
- Top 50 CompTIA A+ Interview Questions and Answers [2026 Update]
- CompTIA A+ jobs outlook 2026: IT career opportunities and market trends
- CompTIA A+ exam changes: Complete guide to Core 1 & Core 2 (220-1201 & 220-1202)
- CompTIA A+ exam domains: Complete study guide for all 9 knowledge areas
- Top 10 penetration testing certifications for security professionals in 2026
- CISSP certification cost and requirements (2025): Your complete preparation guide
- Incident response procedures: Essential steps for effective cybersecurity
- How to become a CMMC Certified Assessor (CCA): Requirements & Assessment Process
- CMMC Certified Professional (CCP): Requirements, exam & career path [2026]
- C3PAO certification guide: How to become a CMMC Third-Party Assessment Organization
- How to become a CMMC Registered Practitioner (RP) in 2026
- CMMC Registered Provider Organization (RPO): Complete guide to becoming an RPO
- CMMC career paths: RP vs CCP vs CCA: Which certification is right for you?
- CMMC compliance: Complete planning & resource guide [2026]
- CMMC 2.0: Complete guide for defense contractors [2026]
- CMMC levels explained: Complete guide to levels 1, 2 and 3 (CMMC 2.0)
- CMMC marketplace guide: C3PAOs, RPOs & service providers explained
- CMMC assessment guide: What to expect, how to prepare & pass successfully
- CMMC certification for organizations: Step-by-step guide to getting certified
- CMMC vs NIST 800-171, ISO 27001 & other frameworks: Complete comparison
- What is CompTIA SecAI+? A practical guide for security teams
- Amazon Athena Security: 6 essential tips
- Security risks of cloud migration
- Cloud penetration testing career path: Essential certifications & skills for 2026
- Cloud PKI implementation: A comprehensive guide
- Virtual DMZ cloud architecture: Securing AWS, Azure and GCP environments
- Cloud security use cases: 8 essential scenarios to protect your infrastructure
- Cloud application security vulnerabilities: A comprehensive guide
- Cloud computing attack vectors and countermeasures: Protecting your infrastructure in 2026
- Malicious AMI detection: Securing Amazon Machine Images (AMIs)
- Virtualization security in cloud computing: A comprehensive guide
- Cloud data sanitization best practices for secure storage
- Cloud honeypot deployment: Complete guide for AWS, Azure and GCP
- Cloud administrator vs. system administrator
- Security+ 601 vs 701: Key changes you need to know
- Security+ vs. CCNA: Which certification should you choose?
- CompTIA A+ vs. Security+: Which certification should you start your IT career with?
- CloudGoat: Complete AWS security testing walkthrough series
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