Sys Admin vs. Network Admin: Which Path is Best for a Security Career?

Choosing the right initial path in IT can significantly impact your journey towards a career in security. Both system administrators (Sys Admins) and network administrators (Net Admins) bring unique sets of skills and experiences to the table. In this article, we will explore the merits of starting as a Sys Admin or a Net Admin, with a special emphasis on the career progression to cybersecurity roles.

The Path to Security: Understanding Sys Admin and Net Admin Roles

System administrators (Sys Admins) and network administrators (Net Admins) are fundamental roles in IT, each with distinct responsibilities. Sys Admins focus on ensuring the availability, stability, and integrity of the server hardware, software, and network infrastructure that supports an organization or development teams. This includes tasks such as managing servers, installing and configuring software, and ensuring the smooth operation of IT systems. On the other hand, Net Admins focus on the network layer, handling tasks related to network design, implementation, and maintenance. They ensure that data can flow efficiently between systems and between external networks.

Which Path Should You Take?

When considering a career in security, both Sys Admin and Net Admin roles offer valuable experience. However, the path you choose can greatly influence your exposure to a wide range of technologies and real-world scenarios. Many cybersecurity professionals start as Sys Admins, gaining broad exposure to various technologies and workflows that support development teams. This comprehensive experience can be particularly beneficial as it provides a solid foundation in both operational and security principles.

If cybersecurity is your ultimate goal, starting as a Sys Admin can offer a broader range of exposure. Sys Admins often work closely with development teams, which means they get a deeper understanding of application environments, development processes, and infrastructure needs. This cross-functional experience is invaluable when transitioning into security roles, as it helps in comprehending the broader context of a company's IT infrastructure.

That said, if your interest lies specifically in network security, starting as a Net Admin can provide the necessary depth of knowledge in network protocols, configurations, and security measures. This specialized knowledge is crucial for roles that involve network segmentation, firewall configuration, and intrusion detection systems. However, it is also important to supplement this specialized knowledge with practical experience, such as setting up a home lab with old network gear on eBay, to gain hands-on experience with networking technologies.

Practical Tips for a Successful Transition to Cybersecurity

Regardless of whether you start as a Sys Admin or a Net Admin, here are some practical tips to help you transition to a career in security:

Gain in-depth knowledge: Ensure that you have a thorough understanding of the technologies and tools you are working with. This will serve you well in a cybersecurity role where knowledge of various systems and their vulnerabilities is crucial. Build a home lab: As mentioned, setting up a home lab with old network gear can provide you with hands-on experience with networking technologies. This can be a cost-effective way to build your skills and confidence. Take security courses: Consider enrolling in cybersecurity courses offered by reputable institutions or online platforms. These courses can help you gain the necessary skills and knowledge in security principles and practices. Stay informed: Keep up with the latest security trends, threats, and technologies by following industry news, attending webinars, and participating in online forums. This will help you stay relevant and up-to-date in the field. Seek mentorship: Finding a mentor in the cybersecurity industry can provide valuable guidance and support as you navigate your career path. Mentors can offer advice, share their experiences, and help you connect with other professionals in the field.

Conclusion

Both system administrators and network administrators bring unique sets of skills to the table, and either path can be a solid foundation for a career in cybersecurity. Whether you start as a Sys Admin or a Net Admin, the key is to continuously expand your knowledge, gain practical experience, and stay informed about the latest security trends and technologies. By doing so, you can position yourself for a successful career in the ever-evolving field of cybersecurity.

Whether you choose to start as a Sys Admin or a Net Admin, the transition to a career in security is achievable with the right mindset and continuous professional development. Remember, the most important skill for a cybersecurity professional is adaptability and a willingness to learn, whether you are working on the system or network layer.