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

🔍 Cybersecurity Challenge: Log File Forensics 🔍 Imagine you're analyzing firewall logs when you notice a suspicious IP that is repeatedly attempting to access sensitive devices on your network. 🚨 This kind of persistent activity could indicate a brute-force attack! As an analyst on duty, 🕵️♂️ 1️⃣ Which tools or data sources would you leverage to investigate further? 2️⃣ What would be your first move to contain the threat? Drop your steps and insights below! 👇 #cybersecurity #DFIR #SOC #IncidentResponse #DigitalForensics

🚀 New Pro Lab: 𝐗𝐌𝐑𝐢𝐠! 🌟 During routine security audits at a startup, the SOC team detected unusual activity on Linux servers in the company’s infrastructure, including unexpected configuration changes and unfamiliar files in critical system directories. These anomalies suggest possible unauthorized access and raise concerns about the integrity of the server environment. You received a disk image from one of the affected servers for forensic analysis. Your objective is to determine if a compromise has occurred, identify any tactics or tools used by a potential attacker, assess the scope and impact of the incident, and recommend mitigation strategies to safeguard against future breaches. 🔍 Tools: Linux Native Utilities, TestDisk, Strings 📘 Category: Endpoint Forensics 🔗 Start 𝐗𝐌𝐑𝐢𝐠 Lab: https://bit.ly/3YT1Wzd Enhance your cybersecurity skills today! #DFIR #SOC #Cybersecurity #IncidentResponse #BlueTeam Happy learning, and stay secure! 🌐

Want to earn one of these coins? 🚀 Are you a SOC analyst ready to level up your #BlueTeam and #DFIR skills? Join us at #BlackHatMEA for an exclusive journey into cyber defense with our #CertifiedCyberDefender (CCD) training and certification – the gold standard for #SOC analysts 🛡️ 🔒 This is your one chance to attend our signature course in person, covering digital forensics, threat hunting, malware analysis, and incident response. Plus, get ready for an unforgettable final day with our #DefendTheFlag CTF! 📅 When: December 1 - 4, 2024 📍 Where: Black Hat MEA, Riyadh 🔥 Limited-time offer ⏱️⏳: Use promo code CyberDefenders1024 to get a 10% discount! Seats are filling fast—don’t miss out! 🎓 Secure your spot today and become a #CertifiedCyberDefender. 👉 Register now https://lnkd.in/dZFp6G_9 Black Hat MEA

🏆 Announcing Our Write-Up Champions! 🏆 After an intense competition of skill, strategy, and sheer determination, we’re thrilled to present the winners of the CyberDefenders Write-Up Competition! 🚀 Each of these champions cracked tough labs and provided detailed, insightful write-ups that captivated our community. 💻🔍 Here are the champions: 🥇 Mohamed Elshaheedy  - Awarded 3 free months of BlueYard Pro and the exclusive Discord Write-up Wizard role! 🥈 Mickey Fischer🛡 - Awarded 2 free months of BlueYard Pro and the Discord Write-up Wizard role! 🥉 Abdelrahman Malavi - Awarded 1 free month of BlueYard Pro and the Discord Write-up Wizard role! Thank you to everyone who participated! Your hard work and passion for cybersecurity inspire us all. Keep learning, keep sharing, and stay tuned for more challenges! 🌐 🚀 Join our Discord community to stay updated on the latest challenges and announcements! Join NOW: https://bit.ly/4hzYjWe #CyberDefenders #Cybersecurity #CTF #SOC #DFIR #BlueTeam

Well done Mohamed 👏

Congratulations, Yasser! on Becoming a #CertifiedCyberDefender. 🎉🚀

🚀 New Pro Lab: 𝐀𝐧𝐝𝐫𝐨𝐢𝐝𝐁𝐫𝐞𝐚𝐜𝐡! 🌟 At BrightWave Company, a data breach occurred due to an employee's lack of security awareness, compromising his credentials. The attacker used these credentials to gain unauthorized access to the system and exfiltrate sensitive data. During the investigation, the employee revealed two critical points: first, he stores all his credentials in the notes app on his phone, and second, he frequently downloads APK files from untrusted sources. Your task is to analyze the provided Android dump, identify the malware downloaded, and determine its exact functionality. 🔍 Tools: jadx, ALEAPP, DB Browser, CyberChef 📘 Category: Endpoint Forensics 🔗 Start 𝐀𝐧𝐝𝐫𝐨𝐢𝐝𝐁𝐫𝐞𝐚𝐜𝐡 Lab: https://bit.ly/4f12Uif Enhance your cybersecurity skills today! #DFIR #SOC #Cybersecurity #IncidentResponse #BlueTeam Happy learning, and stay secure! 🌐

🚀 New Pro Lab: 𝐈𝐌𝐃𝐒𝐯𝟏! 🌟 On October 15, 2024, a breach in the "Visa Checker" app exploited an SSRF vulnerability to steal IAM credentials, leading to unauthorized access to an S3 bucket with data on 20 million tourists. The attacker used Tor to hide their identity. PCAP and CloudWatch Logs are available for analysis. 🔍 Tools: Wireshark, jq 📘 Category: Cloud Forensics 🔗 Start 𝐈𝐌𝐃𝐒𝐯𝟏 Lab: https://bit.ly/40fKSnY Enhance your cybersecurity skills today! #DFIR #SOC #Cybersecurity #IncidentResponse #BlueTeam Happy learning, and stay secure! 🌐