Being able to improve your career in cyber security is something that can be hugely fulfilling, and there are a lot of great ideas you can use that will help you make the most of this. There are plenty of ideas that you need to try to make the most of as much as possible, and this is something that you need to consider moving forward. There is a growing demand for cybersecurity professionals, as evidenced by reports from Accenture that 68% of business leaders feel their cybersecurity risks are increasing.

One of the best approaches to take to this is to make sure you learn how to use Linux, as this is an invaluable resource for improving your cybersecurity skills. It’s very secure and cost-effective, and it supports multiple different programming languages. 

Furthermore, a recent survey from the Linux Foundation shows that companies are looking to hire open-source talent as much as possible. This is why having strong open-source skills is one of the best things you can do to help make the most of this and secure a well-paid job. Learning an array of open-source skills, including cloud skills, DevOps, and more will lead to opportunities, especially as you could be commanding salaries in the range of $145,000.

How to Get Started in Linux Cybersecurity

If you have an interest in Cybersecurity, you will inevitably encounter a Linux environment. Most likely, it will be in an administrative function where you may be tasked with pulling logs or using a tool that is needed for daily operations. Essentially every security certification requires some basic understanding of Linux and experience with it so the first step to start with is improving your skill set, and these are some of the key cybersecurity certifications that need to be considered:

  • Certified Information Systems Security Professional (CISSP). The CISSP certification from the cybersecurity professional organization (ISC)² ranks among 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). This credential from the IT professional association ISACA helps demonstrate your expertise in assessing security vulnerabilities, designing and implementing controls, and reporting on compliance and the most recognized certifications for careers in cybersecurity auditing.
  • Certified Information Security Manager (CISM). With the CISM certification, also from ISACA, you 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+). CompTIA Security+ is an entry-level security certification that validates the core skills needed in any cybersecurity role. With this certification, demonstrate your ability to assess the security of an organization, monitor and secure cloud, mobile, and internet of things (IoT) environments, understand laws and regulations related to risk and compliance and identify and respond to security incidents.
  • GIAC Security Essentials Certification (GSEC). This certification from the Global Information Assurance Certification (GIAC) is an entry-level security credential for those with some 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.
  • Systems Security Certified Practitioner (SSCP). With this intermediate security credential from (ISC)², you can show employers that you have the skills to design, implement, and monitor a secure IT infrastructure. The exam tests expertise in access controls, risk identification, and analysis, security administration, incident response, cryptography, and network, communications, systems, and application security.
  • CompTIA Advanced Security Practitioner (CASP). The CASP+ is designed for cybersecurity professionals who demonstrate advanced skills but want to continue working in technology (as opposed to management). The exam covers advanced topics like enterprise security domain, risk analysis, software vulnerability, securing cloud and virtualization technologies, and cryptographic techniques.

In addition to getting fully certified, you also have to make sure you are making the most of Linux cybersecurity skills at the same time as well. Here are 5 of the key skills that will help you improve your experience and abilities, and grow your career in the process:

  • Linux system and network administration - This includes understanding a large volume of commands and file locations.
  • Regular expressions - This involves searching system files and logs for key events on a range of different servers. 
  • SELinux and AppArmor - Security modules essential in helping to provide protection against attacks
  • Open-source security tools - You need to familiarize yourself with the open-source security tools that are pre-installed, as well as those you can add in.
  • Bash scripting - A bash script is a series of commands written in a file that are read and executed by the bash program and executed line by line by the program. 

Careers in Cybersecurity

If you are serious about trying to improve and grow your cybersecurity career prospects, one of the best ways you can go about achieving this is to make sure you choose the ideal career path. There are a plethora of different career opportunities in the world of cybersecurity, some of the best ones you should consider are:

  • Cybersecurity Specialist - Specialists maintain network and data security for companies with one of the primary responsibilities being to keep tabs on the systems and report any issues to management. They are also responsible for anticipating future threats and advising on how to deal with them.
  • Information Security or Vulnerability Analyst - Assigned with detecting weaknesses in networks or software, so that changes can be made to improve them and heighten the company’s security.
  • Penetration Tester - Also known as pen testers, this role helps organizations identify and mitigate security vulnerabilities that affect their digital assets and computer networks. 
  • Cybersecurity Architect - Architects are responsible for planning, designing, testing, implementing, and maintaining an organization’s computer and network security infrastructure. 
  • Security or Cybersecurity Engineer - Cybersecurity engineers, sometimes referred to as security engineers, identify threats and vulnerabilities in systems and software, applying their skills to develop and implement solutions to defend against hacking, malware and ransomware, and insider threats.
  • Incident Responder - Sometimes also referred to as an Intrusion Analyst or CSIRT Engineer, the role involves providing a rapid initial response to any IT Security threats, incidents, or cyber-attacks on your organization.

What is the Role of a Cybersecurity Analyst in an Enterprise?

A cybersecurity analyst is a trained professional who specializes in network and IT infrastructure security. An analyst should have an extensive understanding of cyberattacks, malware, and the behavior of cybercriminals, while attempting to anticipate and prevent attacks. Working to protect company hardware, software, and networks from cybercriminals, the analyst's primary role is to understand company IT infrastructure, monitor it at all times, and evaluate threats that could potentially breach the network. An analyst continuously looks for ways to enhance company network security and protect its sensitive information. The cybersecurity analyst is also responsible for configuring tools, reporting and evaluating weaknesses.

Linux Security Certification (cert specific to Linux)

Certifications play an important role in the cybersecurity industry; they certify levels of competency to prospective employers, teach new skills, and probably most importantly enable IT professionals to build upon their existing experience and expertise. Developing the best possible understanding of Linux is important. The Linux Security (LFS416) is one of the best and most extensive courses you can do specifically aimed at improving Linux knowledge and skills. This course provides insight on how to assess security risks in your enterprise Linux environment, proper techniques and tools to increase security, server hardening, how to deploy and use monitoring and attack detection tools, how to gain visibility into possible vulnerabilities, the art and science of developing your Linux security policy and response strategy, how to configure your systems for compliance with HIPAA, DISA STIG, etc., and more.

How to Advance Your Cybersecurity Career

It is important to try to make sure you come up with some of the best ways to improve upon this right now, and you have to understand what makes your career better. You have a lot of things that you need to make sure you get right as much as you can, and this is something that makes a massive difference. Here are some of the cyber security dos and don’ts to help grow your career.

Research the Market

It is vital that you make sure you do your research and understand how the market works for you, and this is massively important for helping you to make the right kinds of business decisions. Understanding cyber security, what comes with it, and the different threats businesses have to contend with is so important. Try to make sure you do the right amount of research to keep you knowledgeable as much as possible. 

Don’t Apply for Roles You’re Not Suited For

Make sure you don’t waste your time, and other people’s, by applying for job roles you aren’t suited for. It is important to make sure you come up with some of the best ideas that will allow you to make the most of this, and you need to make sure you are focused on applying for the roles that relate to your skill set as much as possible.

Do Make Your Resume Perfect

Doing as much as you can to work on making your resume better is one of the best things you need to consider when it comes to achieving this as much as possible. Focus on coming up with some of the best ways of improving this, and crafting the perfect cyber security resume is something that you need to make sure you get right as much as you possibly can right now. 

Don’t Oversell Yourself

You must always remember in business to try to not oversell yourself, and there are a lot of considerations to keep in mind here. This is one of the best things that you need to try to make the most of in the future right now, so try to ensure you keep it in mind. Don’t oversell yourself or lie about your experience and what you are able to do; in this field, you will be found out very easily. 

Key Takeaways

For Cybersecurity professionals Linux is a popular platform worth learning how to navigate, especially for those on the command line. Linux is an invaluable skill to have if you’re pursuing a career in cybersecurity, as the demand grows for professionals in the field. With a multitood of career paths to choose from, it pays to have an education and certifications that will help narrow goals.