Diploma in Cybersecurity and Network DefenseI completed the Diploma in Cybersecurity and Network Defense, a comprehensive program covering offensive and defensive security, digital forensics, and network security. This program included practical labs and real-world simulations on platforms such as TryHackMe, CyberDefenders, and Let's Defend.Key components of the diploma:Introduction to Cyber Security Path: Studied web application security, operating system security, network security, and digital forensics.Pre-Security Path: Gained foundational knowledge in networking, including OSI model, DNS, HTTP, and LANs.Jr Penetration Tester Path: Learned penetration testing tools and techniques, focusing on Nmap, reconnaissance, and vulnerability assessment.Cyber Defense Path: Covered network services, Active Directory, malware, and advanced network traffic analysis with Wireshark.SOC Level 1 Path: Focused on security operations center (SOC) functions, defensive security techniques, and tools like Snort, Splunk, and Zeek.Projects and tools:Designed secure topologies, developed playbooks, and conducted presentations on various security topics.Proficient in Snort, Nessus, OpenVAS, MITRE ATT&CK, MISP, OpenCTI, Nmap, Wireshark, NetworkMiner, Zeek, Brim, Yara, IBM QRadar, and Splunk.This diploma has equipped me with the essential skills and practical experience required to excel in cybersecurity, enabling me to effectively protect and defend networks against cyber threats.

Solve problems and make android app with good performance

build android app with REST API and FireBase (Authentication and RealTime)