As the world becomes more digital, the demand for cybersecurity professionals is growing. With companies focused on keeping their data safe, this field offers many exciting job opportunities. Here’s what you need to know to start a career in cybersecurity.
What and Why Cyber Security?
Cyber or Computer Security is the protection of computing systems and the data that these systems store or access. These systems include PC’s, Laptops, Smart Phones, Mobile Devices, Network Devices, Security Devices, Communication Devices and Printers etc. Cyber Security can be categorized into sub domains like Network Security, Application Security, Data Security, Operational Security, Mobile Security, Cloud Security, BCP & DR and User Education.
As humans have become more reliant on technology, the prevalence and severity of cybercrimes have grown. Cybercrime is an increasingly serious problem – a term which includes all the unlawful acts, wherein the computer is either the tool used in an attack or the target of an attack or used to store data related to criminal activity. In 2023, cybercrime cost the world $8 trillion which will increase to $10.5 trillion by 2025.
Cybersecurity intrusions have become a major problem, and cybersecurity professionals are needed to step up the defence. Only 10% of security safeguards are technical in nature and the rest 90% of safeguards rely on People i.e. each of us. Professionals in this field study breaches and malicious actors to safeguard our most sensitive information and communications. Since cybersecurity involves the protection of information and data on computers, networks and electronic devices, the cybersecurity professionals anticipate, prevent and respond to attacks on these devices.
What Do Cyber Security Professionals Do?
Cybersecurity consultants fight the never-ending battle against the bad guys — malicious hackers — in what is effectively a race. At the most fundamental level, cyber security consultants make the Internet and corporate networks safer places. They plan, design, build, configure, code, run, maintain, and/or monitor security controls meant to protect data and networks from being breached.
Security consultants take actions to make it difficult for anyone to gain unauthorized access to data or network devices and to do harm. There is almost no limit to the number of ways to do so. They fall into the general categories of prevention, detection, and response. Security consultants who handle prevention may plan, build, and configure security controls, while those who handle detection and response may code and monitor. To clarify with an example a ‘Security Architect’ handles prevention against attacks in the future by assessing the existing security controls and design a new set of controls that would be more effective – e.g. making mandatory multi-factor authentication for all administrator accounts (i.e. needing in addition to password authentications like an OTP). Another example could be a ‘Security Administrator’ who works on detection by setting up security monitoring to detect suspicious attempts to access systems e.g. configuring stricter access rules on the firewall. Lastly, an example could be of an ‘Incident Responder’ who focuses on responding to security breaches, analyzing the nature of the threat, and implementing measures to prevent recurrence e.g. after a Ransomware attack understand the access provided to the attacker say through a phishing e mail and institute measures for spam filters and organizing refresher training and workshops for all employees to create awareness against phishing.
How Easy or Difficult is it to get a job in Cyber Security?
While there are many jobs available, the competition can be tough. However, there are numerous entry-level opportunities for those who are eager to learn. You can enter the field of cybersecurity even without prior experience. Many entry-level jobs don’t require coding skills. What’s important is showing a willingness to learn and improve your skills. Building a solid foundation in computing and network security is essential, so seek out resources to help you learn.
To land a job without experience, start by creating a clear learning plan. This could include self-study or online courses. If you come from a non-technical background, emphasize your transferable skills, like analytical thinking, problem-solving, and communication. Relevant experiences, such as participating in cybersecurity projects or earning certifications, can also help.
What to Do?
1. Education is Important
While having a degree in computer science or information technology can be beneficial, it’s not the only path. Many successful cybersecurity professionals come from diverse educational backgrounds. There are numerous online courses, community college programs, and boot camps that can provide you with the foundational knowledge needed to get started.
2. Get Certified
If you don’t have a degree, certifications can also work. They are almost necessary for those wanting to get a job in Cyber Security. It is advised to begin with foundational certifications like CSF, CompTIA Security+ in order to establish trust.
After obtaining fundamental certifications, individuals seeking to further their knowledge can benefit from intermediate-level ones like the GIAC Security Essentials (GSEC), Cisco's CCNA Cyber Ops, or the Certified Ethical Hacker (CEH).
Once you've gained some experience in the industry and are looking for higher-level positions, you can pursue advanced certifications like Certified Information Systems Security Professional (CISSP) or Certified Information Security Manager (CISM).
3. Find Your Interest
Finding your interest in cybersecurity is important for a fulfilling career. You might like network security, which protects data as it travels; application security, which ensures software is safe to use; or incident response, where you handle security breaches when they happen. If you enjoy rules and regulations, security compliance could be a fit, while threat intelligence involves analyzing potential risks. Cloud security is crucial as more businesses move online, and cryptography is for those interested in protecting information with codes. Focus on a specific area, get relevant certifications, and connect with others in the field to boost your skills and job appeal.
4. Try a Boot Camp
Cybersecurity boot camps offer intensive instruction that enables you to learn quickly. These programs frequently emphasize hands-on experience, offering you practical skills that employers desire. Many boot camps have relationships with businesses that can lead to job chances following graduation.
5. Seek Out Internships
Internships are crucial for gaining practical experience. Many companies have internship programs specifically for those looking to enter the cybersecurity field. These roles provide the chance to work with experienced professionals, learn valuable skills, and expand your network. Even if you begin in a non-technical position, starting here can open doors to future opportunities.
6. Find a mentor
Having a mentor in cybersecurity can be quite valuable. A mentor may offer advice, answer questions, and assist you navigate your career path. Look for networking events, online forums, or local gatherings to connect with seasoned professionals who can provide guidance.
7. Balance technical and soft skills
Soft skills are as vital as technical skills. Employers need applicants who can communicate effectively, perform well in groups, and adapt to changing circumstances. The ability to convey complex subjects in simple terms is a vital skill, especially when working with non-technical colleagues.
8. Create a strong portfolio
Creating a portfolio that highlights your work, credentials, and experiences is critical. Provide samples of your work, such as research projects, security assessments, or contributions to open-source projects. A well-organized portfolio can impress potential employers and showcase your abilities.
9. Remain Updated
Follow industry news, blogs, and forums to stay up to date on the most recent cybersecurity trends and advancements. Join professional groups like ISACA or (ISC)² for valuable information and networking opportunities. Continuous learning is critical in this fast-paced field.
Conclusion
Cybersecurity offers a wealth of opportunities for those ready to learn and grow. By utilizing education, certifications, internships, and networking, newcomers can successfully enter this critical field. Whether you’re starting fresh or switching careers, the cybersecurity field is a great place to make a significant impact. Start your journey today, and embrace the exciting world of cybersecurity!
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