It can be pretty fulfilling to improve your career in cybersecurity, and there are plenty of methods you can consider that will help boost your capabilities. The need for cybersecurity professionals has increased over the past few years; an Accenture report stated that 68% of business leaders find their cybersecurity risks to be increasing, and a survey from the Linux Foundation explained that companies are trying to hire more open-source talent to help companies install protection throughout their systems. Try to refine your knowledge of how to use Linux Security, an invaluable cybersecurity resource that is secure, cost-effective, and supportive of various programming languages. Strong open-source skills are one of the best things you can do to secure a well-paying job. Learning an array of open-source skills, from cloud security to DevOps, will provide you with more opportunities that can provide salaries nearing $145,000. This article will discuss the basics of engaging in Linux Security training and how to utilize Linux Security classes in your future career paths.

What is Linux Security? Why Do Companies Use It for Network Security?

Linux is a security software capable of protecting your company’s systems from any kind of online or cloud security breach, including phishing attacks, malware or ransomware, data theft, and more. Linux Security provides various services to combat network security threats, such as malware scanning, file protection, system monitoring, and scam detection.

Using Linux Security to back your company’s system is vital for preventing attacks in network security because it works 24/7/365 to protect you from anything that could harm your system. Linux Security can work across multiple servers to keep unauthorized outsiders from accessing your files, stop any malware threat in its tracks, and constantly watch over your system as a whole.

Certifications that Require an Understanding of Linux Security

Cybersec Career3If you plan to work in the realm of cybersecurity, you will most definitely encounter a Linux environment at some point, perhaps for administrative functions like pulling logs or for accessing tools used in daily operations. Due to its expansive nature, understanding Linux security is required for cybersecurity certifications. Here are a few certificates that would ask you to have concrete knowledge of Linux Security modules and systems:

  • Certified Information Systems Security Professional (CISSP) is administered by (ISC)², a cybersecurity organization, and is one of the most sought-after credentials in the industry. Earning your CISSP demonstrates that you’re experienced in IT security and capable of designing, implementing, and monitoring a cybersecurity program.
  • Certified Information Systems Auditor (CISA) from the IT professional association ISACA helps demonstrate your expertise in assessing cybersecurity vulnerabilities, designing implementation controls, and reporting on compliance and the most recognized certifications for cyber and cloud security auditing careers.
  • Certified Information Security Manager (CISM), also from ISACA, can validate your expertise in the management side of information security, including topics like governance, program development, and program, incident, and risk management.
  • CompTIA Security+ (Security+) is an entry-level security certification that validates the core skills needed in any cybersecurity role. This certification demonstrates your ability to assess an organization's security by monitoring and securing cloud, mobile, and Internet of Things (IoT) environments, understanding laws and regulations related to risk and compliance, and identifying and responding to network security issues and incidents.
  • GIAC Security Essentials Certification (GSEC), from the Global Information Assurance Certification (GIAC), is an entry-level security credential for those with a background in information systems and networking. Earning this credential validates your skills in security tasks like active defense, network security, cryptography, incident response, and cloud security.
  • A Systems Security Certified Practitioner (SSCP) is an intermediate security credential from (ISC)² that demonstrates to employers that you have the skills to design, implement, and monitor a secure IT infrastructure. The exam tests your expertise in access controls, risk identification, analysis, security administration, incident response, lightweight cryptography, and network, communications, systems, and application security trends and issues.
  • CompTIA Advanced Security Practitioner (CASP) is designed for cybersecurity professioCybersec Career1nals who demonstrate advanced skills but want to continue working in technology (as opposed to management). The exam covers topics like enterprise security domain, risk analysis, software and cybersecurity vulnerabilities, cloud and virtualization technologies, and cryptography cybersecurity techniques.

It is a good idea to make the most of your Linux Security training and skills while also earning your certification(s), and the following knowledge will improve your experience, strengthen your capabilities, and grow your career in cybersecurity:

  • Broadening your understanding of Linux security modules, systems, and network administration, including the large volume of commands and file locations
  • Searching system files and logs for critical events on a range of different servers
  • Using Linux security modules like SELinux and AppArmor to protect against attacks
  • Familiarizing yourself with open-source network security toolkits, both ones that can be pre-installed and added on
  • Learning how to use bash scripting inputs a series of commands written in a file that the bash program can execute.

Obtaining certifications in and expanding your knowledge regarding Linux will be helpful as you seek a cybersecurity career; these options are a great place to get started.

Linux Security Certifications

Certifications play an essential role in cybersecurity by verifying your proficiency in such programs to prospective employers after they teach you new skills or enabling IT professionals to build upon their experience and expertise. The Linux Security Certification (LFS416) contains some of the best and most extensive courses you can take since it specifically aims to improve your Linux knowledge and skills. Linux Security classes provide insight on a variety of topics specific to Linux security, including how to:

  • Assess network security issues and risks in your enterprise Linux environment.
  • Increase data and network security with proper techniques and tools
  • Deploy and use monitoring and detection tools to stop attacks on network security
  • Gain visibility into possible cybersecurity vulnerabilities
  • Configure your systems for compliance with HIPAA, DISA STIG, etc.

The Linux Security Certification also teaches you the art and science of developing your Linux security policy and response strategy to ensure security throughout your system.

Careers in CybersecurityCybersec Career2

Be sure to choose an ideal career path within the world of cybersecurity by considering all of the possibilities provided to you. Here are a few more robust options:

  • Cybersecurity Specialists maintain data and network security for companies by keeping tabs on systems, reporting any network security issues to management, anticipating future network security threats, and advising companies on how to deal with them.
  • Information Security or Vulnerability Analysts detect weaknesses in networks or software so changes can be made to improve them and strengthen the company’s data and network security.
  • Penetration Testers help organizations identify and mitigate cybersecurity vulnerabilities that affect their digital assets and computer networks. 
  • Cybersecurity Architects are responsible for planning, designing, testing, implementing, and maintaining an organization’s computer data and network security infrastructure. 
  • Security or Cybersecurity Engineers identify network security threats and cybersecurity vulnerabilities in systems and software, developing and implementing solutions to defend against hacking, malware, ransomware, and insider network security issues.
  • Incident Responders, Intrusion Analysts, or CSIRT Engineers provide a rapid initial response to any IT network security threats, incidents, or cyber-attacks within your organization.

What Are Cybersecurity Analysts and How Can They Help Protect an Organization Against Threats?

Cybersecurity analysts are trained professionals specializing in IT infrastructure and network security protection. They have an extensive understanding of cyberattacks, malware, and cybercriminal behavior, which they utilize to comprehend a company’s IT infrastructure. Analysts are responsible for monitoring and evaluating a company’s cybersecurity vulnerabilities and network security threats to their systems and anticipating attacks in network security so they can prevent them. Cybersecurity analysts continuously look for ways to enhance company network security and protect sensitive information by configuring tools, reporting issues, and evaluating weaknesses.

How Can I Advance My Cybersecurity Career?

You must provide yourself the opportunity to understand cybersecurity and the field in order to help you solidify your career. Here are some suggestions:

  • Research the market: Make sure you understand how cybersecurity works in order to make the right business decisions regarding all aspects of its functionality, all of which will be helpful in expanding your knowledge of the field.
  • Apply to fitting roles: Focus on applying for positions that relate to your skill set as much as possible rather than ones where you do not have comprehensive knowledge of the information required.
  • Keep your resume polished: Improving and perfecting your resume is vital to impressing possible employers on your hunt for a job position.
  • Avoid overselling yourself: Lying about your experiences and capabilities or promising proficiency in systems you are not strong in will not help boost your career, so try to be honest about your skills.

Continue Expanding Your Linux Security Knowledge

Learning to navigate Linux security platforms is helpful for current or future cybersecurity professionals, as the demand for people with this knowledge is constantly growing. Having the education and certifications needed to broaden the possibilities for your career is helpful in providing you with as many opportunities as possible. Taking Linux security classes will provide you with significantly more options for a career, so do consider taking one or two to assist yourself.