CyberDefenders

🔥 Look at those stunning #CertifiedCyberDefender silver and gold coins🏅, a special recognition for our #CCD graduates! Show off your #CyberDefense expertise with this one-of-a-kind keepsake. Tag us in your coin pics and join the elite! 🚀 Are you up for the challenge? Tackle the CCD certification exam and earn your coin -> https://buff.ly/3JDSnw8 #ChallengeAccepted

🚨 New CCD Labs Release! 🚨 We are excited to introduce 2 new additions to our Premium CCD Labs! 🚀 1️⃣ CVE-2024-27198 📋 Category: Threat Hunting 🔍 Lab Scenario: In August 2024, the CyberRange network was infiltrated by an APT group, leading to a massive ransomware attack. Your goal is to investigate and uncover the TTPs used, utilizing pre-parsed logs from the compromised systems to reveal the full extent of the breach. 2️⃣ Network Forensics 1 📋 Category: Network Forensics 🔍 Lab Scenario: Following a malware-triggering macro and data exfiltration from a compromised machine, network traffic was captured. Your mission is to dive into the provided PCAP file, analyze the breach, and uncover critical information about how it all unfolded. 👉 Learn more and enroll here: https://lnkd.in/ezyJhTZD Stay tuned for more updates and continue to enhance your skills with Certified CyberDefender Training. 🎓

🚀 New Pro Lab: 𝐑𝐂𝐄𝐌𝐢𝐧𝐞𝐫! 🌟 Over the past 24 hours, the IT department has noticed a drastic increase in CPU and memory usage on several publicly accessible servers. Initial assessments indicate that the spike may be linked to unauthorized crypto-mining activities. Your team has been provided with a network capture (PCAP) file from the affected servers for analysis. Analyze the provided PCAP file using the network analysis tools available to you. Your goal is to identify how the attacker gained access and what actions they took on the compromised server. 🔍 Tools: Wireshark, Brim Zui 📘 Category: Network Forensics 🔗 Start 𝐑𝐂𝐄𝐌𝐢𝐧𝐞𝐫 Lab: https://bit.ly/4g2J7QA Enhance your cybersecurity skills today! #DFIR #SOC #Cybersecurity #EndpointForensics #IncidentResponse #BlueTeam Happy learning, and stay secure! 🌐

Congrats, Mike 👏 It’s stories like yours that inspire us to keep creating challenging and rewarding experiences. Well done! 💪 

I finally reached 4th in the Global Rank on the CyberDefenders Blue Team CTF Platform. On CyberDefenders, you will face Blue Team challenges such as Digital Forensics, Network Analysis, and Malware Analysis. The labs contain real-world, up to date malware and attack scenarios. The cloud virtual machines used in the labs are fast and smooth; I rarely encounter problems with the VMs. For some labs, you need to download them to analyze on your own machine. I rarely encounter problems with them. You need to download the files for some labs to analyze them on your machine. There are no write-ups for active labs. If you need to practice, you can follow the write-ups for retired labs, but they won’t provide you with a score. I tried to get the first blood in a new weekly lab, but it was really tough. CyberDefenders Platform is an excellent way to sharpen your investigation skills for your DFIR work. My CyberDefenders Profile : https://lnkd.in/g5ZgTVzq #CyberDefenders #CyberSecurity #BlueYard #blueteam #InfoSec #SOC #DFIR

🚀 New Pro Lab: 𝐘𝐚𝐫𝐚 𝐖𝐢𝐳𝐚𝐫𝐝𝐬! 🌟 As a detection engineer at IResponse, your daily duties include analyzing malware samples, identifying key characteristics, and developing Yara rules for detection. In this task, you're provided with a specific malware sample to analyze, and your goal is to create and test a detection rule to ensure it effectively identifies threats. 🔍 Tools: Sysinternals, Yara. 📘 Category: Detection Engineering 🔗 Start 𝐘𝐚𝐫𝐚 𝐖𝐢𝐳𝐚𝐫𝐝𝐬 Lab: https://bit.ly/3YN4LlE Enhance your cybersecurity skills today! #DFIR #SOC #Cybersecurity #yara #detectionengineering #soclevel2 #cybersecurityanalyst #IncidentResponse #BlueTeam #CyberDefender #securityanalyst Happy learning, and stay secure! 🌐

What an achievement, Wirapong!

🚀 New Pro Lab: 𝐒𝐭𝐞𝐚𝐥𝐭𝐡𝐲 𝐀𝐬𝐜𝐞𝐧𝐭! 🌟 As a cybersecurity analyst at Defenders Solutions, you have been alerted to suspicious activity on one of the company's critical Linux servers. Initial reports indicate attackers may have exploited a hidden backdoor to gain root privileges. Your task is to thoroughly investigate the server to uncover the methods of privilege escalation and persistence used by the attacker. Your analysis will be essential in identifying the extent of the compromise and securing the system against future attacks. 🔍 Tools: Native Linux Utilities 📘 Category: Endpoint Forensics 🔗 Start 𝐒𝐭𝐞𝐚𝐥𝐭𝐡𝐲 𝐀𝐬𝐜𝐞𝐧𝐭 Lab: https://bit.ly/3X1Q0dl Enhance your cybersecurity skills today! #DFIR #SOC #Cybersecurity #EndpointForensics #IncidentResponse #BlueTeam Happy learning, and stay secure! 🌐

"I believe the value of spending hours on a challenging question lies in both the persistent mindset you develop by saying, 'I’m not going to quit until I find the answer,' even if it means taking a break and returning to it the next day, and in all the things you learn along the way" Check out this awesome review with Arion Martin, where he shares his journey to becoming a #CertifiedCyberDefender #CCD.