As a teenager, I was captivated by computers and the intricate dance of technology. After finishing secondary school, I embarked on my IT journey with a CompTIA A+ certification, where I discovered a fascination for computer security. This led me to earn the CompTIA Network+ certification, igniting a passion for network security. Pursuing the CompTIA Security+ certification further solidified my dedication to IT security.
Upon completing my Security+ studies, I faced a pivotal decision: choosing a specialization. I opted for the Certified Ethical Hacker (CEH) certification, a milestone that deepened my love for offensive security tactics. To strengthen my foundation, I obtained my first Cisco Certified Network Associate (CCNA) certification in routing and switching, enhancing my networking skills.
Continuing my quest, I delved into identifying vulnerabilities and new hacking techniques, which sparked curiosity about digital forensics. This led me to achieve the Computer Hacking Forensics Investigator (CHFI) certification, offering insights into operating systems, network forensics, and more.
To bolster organizational protection and network security, I also acquired certifications in firewall operations, including CCNA Security, Check Point Certified Security Administrator (CCSA), and Fortinet. These credentials transitioned me from an administrative role to a security professional in various companies, overcoming challenges and continuously expanding my knowledge.
Eventually, I began teaching Cisco certification courses and later, cybersecurity certifications and training at different institutions. This professional growth allowed me to collaborate, develop secure network strategies, create training programs, and educate individuals across private and public sectors, including regional ISPs and government agencies, on cybersecurity operations and tactics.
Anglia Ruskin University
EC-Council
Cisco
Pentester Academy
Check Point
Since 2018, I’ve authored many books with Packt Publishing that focuses on discovering and exploiting security vulnerabilities, cybersecurity operations, implementing network security solutions to prevent cyber-attacks and threats, and enterprise networking solutions.
The following are a list of my publications:
Additionally, since 2018 I’ve been the Technical Reviewer of the following published books:
Furthermore, since 2020 I’ve developed many video courses for EC-Council's CodeRed platform:
In 2023, I've written the official coursebook and developed the examination for the Cyber Threat Intelligence (CTI) module for the IU International University of Applied Sciences in Germany.
At the beginning of Q2 2023, I launched Cybersecurity with Glen, a global online community which focuses on helping people around the world to develop the technical skills and expertise that are needed for the Cybersecurity and Networking industries.
As a cybersecurity professional in the industry, I wear many hats. I serve as a Cybersecurity Lecturer and an Author, creating content and delivering training in offensive security tactics, cybersecurity operations, blue teaming strategies, network security, and enterprise networking. I also share my expertise through various social media platforms, mentoring those looking to break into the industry, and occasionally delivering speeches on cybersecurity awareness.
Pursuing my dreams has led me to a fulfilling career in cybersecurity, where I help individuals and organizations secure their systems and networks, and protect their loved ones from cyber-attacks and threat actors. I genuinely love what I do; it's not just work, but my passion.
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