Cyber security has become paramount for businesses of all sizes. With cyber attacks costing organizations an average of 1.5 million dollars per incident, the demand for trained professionals in this field is soaring. Whether you’re starting from scratch or looking to advance your career, here’s a structured roadmap to help you navigate the path to becoming a cyber security professional in 2023.
1. Develop Basic Computer Skills
First and foremost, gaining proficiency in basic computer skills is essential. While a computer science degree is advantageous, it’s not a prerequisite. Even individuals from non-technical backgrounds can enter the field by familiarizing themselves with fundamental computing concepts.
2. Master Networking Skills
Networking forms the backbone of cyber security, especially with the proliferation of wireless technologies. Understanding wireless access and network security protocols is crucial. There are numerous courses available online that can help you build and refine your networking skills.
3. Learn Linux Operating Systems
A significant portion of cyber security tools and frameworks run on Linux-based distributions such as Kali Linux and Parrot Security. Therefore, becoming proficient in Linux is imperative. Beginners can start with introductory courses that cover the essentials of navigating and using Linux effectively.
4. Acquire Basic Scripting Skills
While not mandatory, basic scripting skills are beneficial for cyber security professionals. Scripting languages like Python can assist in developing and modifying security tools and exploits, making them essential for securing infrastructure.
5. Understand Ethical Hacking
Ethical hacking involves using the same techniques as malicious hackers, but with lawful and legitimate intent. Courses designed for beginners provide insights into networking, cryptography, and database security, preparing you for hands-on practice in virtual labs like Hack The Box and Try Hack Me.
6. Pursue Professional Certifications
Certifications validate your skills and knowledge in specific areas of cyber security. Two notable certifications include:
- OSCP (Offensive Security Certified Professional): This certification focuses on penetration testing tools and methodologies, emphasizing practical, hands-on skills.
- PNPT (Practical Network Penetration Test): This certification evaluates your ability to perform professional-level network penetration testing.
These certifications not only enhance your credibility but also demonstrate your proficiency to potential employers.
7. Explore Free Online Courses
Platforms like Skiller and others offer a variety of free, self-paced courses taught by industry experts. These courses cover everything from internet security to advanced network protocols, allowing you to learn at your own pace and earn completion certificates.