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How to kickstart your career in cybersecurity?

Introduction

Starting a career is tough, the industry is complex and so are the requirements. There are always jobs but the companies hunt for people with the right skill set and attitude. Gone are the days when people started their career with one type of job or industry and would retire from it and the children follow their legacy. People are now more open to switching companies, trying business and switching careers 180 degrees. This article will be of interest for those who want to break into the cybersecurity market, be it a fresher or someone with limited or no experience in IT industry; as well as for those who are already in the industry, but need to upskill. 

Cybersecurity landscape

The Cybersecurity market has grown multiple folds over the last few years, and so has the demand for skilled professionals in it. The company decides if they want to create their own cybersecurity team or outsource the activity to other companies. This has opened the market for companies which offer cybersecurity as a service. They hire people with all kinds of security related skills. The companies offer– security consultation, managed services, full security architecture setup and security devices/products. Have an idea of what is trending in the market, know your goal. Check out the below link for top 10 cybersecurity companies to look out for in 2018 (also consider checking out this career guide for cyber security jobs).

Demand for cybersecurity professionals 

Skilled cybersecurity security professionals are always in demand for the below reasons:

Changing needs of the market.

Skill upgrade required for present professions.

Very few skilled professionals. 

If we go by the Job Description for an opening in cybersecurity, it becomes very difficult to find someone adept at all the required skills. Hence, companies look for candidates with few key skills, which have a higher weightage. By gaining the right skills and experience, you can quickly climb the career ladder.

Basic skills required – MUST HAVE

1. Knowledge of networks

No matter what your experience and the choice of a subdomain, the knowledge of networks is something you cannot do without in cybersecurity. Although there are teams to deal with networks, they focus only on the functionality and not on the security aspect. If you are someone who is looking for a career in security make sure that you have the knowledge of networks, routing, switching, VLAN concepts, subnetting, etc. You may refer to the CCNA routing and switching study material for getting the basics clear. Once you are done with networks, go for network security concepts– algorithms, security configurations of devices, encryption, etc. This will give you an edge over other cybersecurity professionals in the market.

2. Basic computer knowledge

Most of the job descriptions insist that the candidate must have basic knowledge of computers. For a career in cybersecurity, basic knowledge is not limited to how to use a computer for daily tasks like Excel and PowerPoint. A cybersecurity professional should know how the computer works, basics of memory management, garbage collection, folder sharing concepts, permissions, different types of accesses in the system, ports and system firewalls, IP assignment and various interfaces, registry understanding to some extent can be a big plus. This knowledge can help the users with memory forensics, system hardening, access management, penetration testing, etc. This will also help you in performing the tasks easily by finding alternative ways to accomplish it; e.g. a software installation can be governed through directory as well as a registry entry.

3. At Least one computer language

One thing missing in the cybersecurity domain is enough number of professionals with knowledge of coding. If you dig deep enough, you will observe that almost everything drills down to code. Below are a few reasons why the knowledge of coding is necessary.

  • Standard tools will be blocked by Antivirus at times. In such cases, you should be able to write your own tools to get the tasks done. 

  • Knowledge of Assembly language is required for performing reverse engineering and malware analysis. How the register values are manipulated and what is its effect.

  • Tasks can be tedious sometimes and you need to automate tasks so that you have time for other tasks.

  • A lot of tools are open-source and can be customized using scripting languages. This will enhance the power of the tool if you know how to do it. You can create burp suite extensions, Metasploit modules using ruby and python, exploitation scripts, etc. Understand how their native scripts work rather than just executing it like a script kiddie.

If you are still stuck with how to get through this, go for only two languages – Python and C (also consider checking out this perfect parcel of information for cissp certification). You can do much damage with them. The knowledge of scripting languages is a big plus and can sometimes be a tiebreaker when it comes to selection. 

Hands-on experience/projects 

Now you know what is required to get into cybersecurity, what skills you possess and what you do not. Once you get on the floor you might land up in a team where the roles and responsibilities are limited, or you might have to do all the work. In the first case you will master a particular skill and in the latter, you will be the jack of all trades and master of none. Both have their own pros and cons, but one thing which remains common in both is the projects. This will help you to decide your area of interest, strengths, and weaknesses. Below are a few project areas you can target.

Those who are not into cybersecurity can also learn the skills and get some free online projects to practice on. They can work and contribute to various communities like OWASP, which can then be added to the resume; this is a plus as it proves your interest in the field. If you cannot find projects go for the related knowledge and that should suffice. 

1. Security device deployment and Network security

If you have interest in firewalls, proxies, and other security devices and how they are fitted in the network, this is your piece. If you get a chance to work with the deployment team, grab it with both hands. After deployment, the next steps are optimization, configuration management, auditing and governance, and up-gradation. If you know the ground level basics, the other parts become much more interesting and efficient. 

2. Pentesting

If you have the attitude to break into networks and applications, you should hunt for pentesting projects. This sounds cheesy but it takes a lot of time to become an expert at it. You can set up a lab in your personal laptop using VirtualBox for practicing pentesting. You can find vulnerable machines online to download, learn and test your skills on. [List of vulnerable machines to practice – DVWA, Bee Wapp, Metasploitable]

3. Malware analysis

This is something very few people are into, for a couple of reasons-

  • Lack of skills to understand the code

  • It is a time taking process to do the analysis manually.

  • Malware is becoming advanced day by day.

So if you have related experience, or have done some research; the chances of you getting a boost in your career is high. With all the technology in place, this is something which will still require manual intervention and human interpretation. It is not recommended to start malware analysis on your own, as the chances of you getting infected or spreading the infection unknowingly are relatively high. You can refer to various resources online which will help you understand the basics of malware analysis. Try reading various analysis reports released by companies to have a view of how it is done, and what to check and report. Even the knowledge of this subdomain is worth gold. Consider the case of wanna cry, which flooded the cyberspace. It took some time for the experts to figure out the kill for the malware, all this is a part of malware dissection and analysis. 

How to get qualified to become a Cybersecurity professional - Top 5 steps

1. Certifications

One of the problems faced by professionals in the initial years of cybersecurity career is that they are not able to gain an overall knowledge of cybersecurity as a domain. Work will give you experience but that will not be able to cover all the aspects of the domain. To get an overall knowledge, go for certifications as it will enhance your knowledge base, and can also be a deciding factor in your hiring. There are multiple certifications, each having its own pros and cons. 
Below are a few certifications which are worth the buck. Start with CEH if you are a newbie to security or want to enter the domain. Be sure to check the eligibility criteria before you are priced.

  • EC-Council – CEH, CHFI, LPT

  • Offensive security – OSCP, OSWP

  • ISC2 -  CISSP

  • ISACA - CISA 

2. Networking with people

Get connected with people who are working in cybersecurity. Try to get connected with WhatsApp groups, Telegram groups, LinkedIn groups, conferences, YouTube subscriptions, blogs, security websites, etc. Getting connected can help you gain insight into the market. They can even help you with technical knowledge and help in understanding the secrets of cybersecurity domain, which otherwise will take some time for you to experience yourself. 

3. Know security map

Security is an ocean in itself; you can start from anywhere and once you have your foot in the door, explore and navigate the domain.  There are various subdomains which you can choose to master– pen-testing, malware analysis, security auditing, Security operations center, Incident handling, reverse engineering, etc. You are not expected to master all of it but some knowledge of the domains will always be helpful to connect the dots afterward. This is a time taking process, and I would suggest you do not hurry. Choosing a subdomain and working towards it is complex, take time to understand and work your way towards it.

4. Don’t be choosy!

For starters, try to be a “YES MAN” when it comes to working. Gain experience in whatever comes your way. Being very choosy in the first place will not pay off very well later. Try to gain enough experience– even it is operations. Some projects and tasks might seem cheesy but to reach there you need to prove your worth. Freshers are often put into security operations, which might become monotonous after some time but it takes a lot of time to master that as well. A manager who has worked his/her way to the top will be more aware of the lower level complexities.

5. Keep learning

Cybersecurity is like a race and to be in that race you need to keep up the momentum, else you will be outrun soon. Ensure that you read enough and be updated on what is happening in the industry. There is always something new which you need to deal with on a day-to-day basis. Subscribe to various websites which can help you with the news feeds. Keep your eyes and ears open. [A few pointers– The hacker news, ThreatPost, InfoSec research, security weekly]

Conclusion

Career opportunities in cyber-security are readily available and up for grabs, but do you have what it takes to get through and sustain? The article has covered various aspects of what to do, what to learn; but in the end, it all boils down to how you apply the skills. Knowing a tool or a language is just the beginning, use it to excel. Most importantly, know what you are doing and what results are you expecting- document it and report it. Management wants results and the key to success is how easily you are able to sell your work. Management should have a clear idea of what is the risk if a particular action is not taken. So, get deeper insights into issues and solutions and come up with high points– this will give you visibility and a much-needed kick-start.

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About The Author

Harpreet Passi is an Information Security enthusiast with a great experience in different areas of Information Security. Harpreet holds CEH v9 and many other online certifications in the cybersecurity domain. Standard Chartered Bank acknowledged him for outstanding performance and a leading payment solution firm rewarded him for finding vulnerabilities in their online and local services. He loves to write, meet new people and is always up for extempore, training sessions and pep talks.
 

Harpreet Passi

1 Comments

Akhlaaqddin 2019-09-21 13:22:16 +0530

Hi Harpreet I have 10 years of exp in Manual web application testing \QA .DO u thing Web application security testing will be beneficial to my career How do i kick start my career in security testing

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