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Certifications vs Skills: What Do Employers Really Look for in Cybersecurity?

Cybersecurity is booming. In 2024, nearly half of businesses reported open cybersecurity positions, and the statistics projected 33% job growth for information security analysts through 2033. With demand soaring, aspiring professionals often wonder: should I chase certificates or focus on hands-on skills? In reality, employers increasingly seek job-ready skills backed by practical experience, even as certificates remain a useful signal. This blog examines the rise of certifications in cybersecurity, what recruiters say they value, the top in-demand skills of 2025, and how an individual, whether a recent graduate, career switcher or upskilling professional, can prepare the best way.

Table of Content:

  1. Why Certifications Became Popular in Cybersecurity
  2. What Does Recruiters Look for In Cybersecurity professionals 
  3. Top Skills In Demand for Cybersecurity Jobs In 2025
  4. Real World Vs Paper Knowledge: The Skill Gap Problem
  5. How To Build Cybersecurity Skills 
  6. Must Have Cybersecurity Skills for 2025
  7. Final thoughts


Why Certifications Became Popular in Cybersecurity

Certifications exploded in cybersecurity over the past 30 years as a standardized shortcut into the field. Landmark credentials appeared as the industry matured: ISC² launched CISSP in 1994, CompTIA introduced Security+ around 2002, and EC-Council rolled out Certified Ethical Hacker (CEH) in 2003. These exams distilled key knowledge into rigorous tests, allowing newcomers to demonstrate expertise quickly. Since earning a degree can take years, certificates promised a faster path. For example, CompTIA designed Security+ as a stepping-stone to validate “two years of hands-on cybersecurity work” in one exam.

To HR managers and hiring systems, certifications provide instant filters and credibility. Cybersecurity roles grew so fast that employers needed simple screening tools. As one analysis notes, with millions of unfilled jobs looming, certifications gave recruiters “an easy way to screen applicants for infosec jobs”. In practice, many Applicant Tracking Systems (ATS) are programmed to spot cert keywords (e.g. CISSP, OSCP, Security+) and boost those resumes. A certificate reassures employers that a candidate has at least covered an industry-standard curriculum.




What Does Recruiters Look For In Cybersecurity Professionals


Surveys of cybersecurity hiring managers reveal a clear trend: experience and skills often outrank paper credentials. For example, a recent study cross the US, India and other countries found that 90% would consider hiring a candidate with only prior IT experience and 89% with only a relevant entry-level certification even without a degree over someone holding just a formal education. In other words, recruiters prefer demonstrable know-how (whether earned through work or by passing cert exams) much more than a generic diploma.

Moreover, soft and transferable skills have vaulted to the top of hiring criteria. As per the reports that three of the top five skills employers want are non-technical: teamwork, problem-solving and analytical thinking. These leadership and critical-thinking abilities actually ranked above specific technical knowledge like data security or cloud security in one survey. A candidate who can think critically and collaborate well may impress an interviewer more than someone who has only memorized facts.One industry analysis noted that 62% of employers say candidates lack hands-on cybersecurity experience, even if they have theory. In short, start building practical skills now. Getting certificates can help you get noticed, but demonstrating real-world ability is what often gets you hired.



Top Skills in Demand for Cybersecurity Jobs In 2025 

By 2025, the cybersecurity battlefield is evolving fast, and the hottest skills reflect emerging threats and technologies. Employers report growing demand for capabilities across cloud, network, and data security, as well as automation. Key technical skills employers seek include:



1. Network Security & Firewalls: Deep knowledge of firewalls (including next-generation firewalls), routers, VPNs and troubleshooting remains core. Skills in configuring and managing Ethernet networks and routing protocols (e.g. OSPF, BGP) are essential.


2. Cloud Security: Protecting AWS, Azure or Google Cloud platforms is critical. Cloud skills earned a high premium – one report notes cloud expertise can boost salary by – because nearly 40% of organizations lack adequate cloud security personnel. Employers want engineers who can secure containers, identity, and data in cloud environments.


3. Threat Detection & Incident Response: Proficiency with SIEM tools, intrusion detection/prevention (IDS/IPS), and log analysis is in high demand. Incident response know-how including digital forensics and malware analysis – is crucial for containing attacks quickly. Skills like threat hunting and intrusion analysis, often practiced in CTF challenges, directly appeal to employers.


4. Penetration Testing & Vulnerability Assessment: Ethical hacking skills to find and fix vulnerabilities are highly valued. Certifications like OSCP or CEH signal this ability, but practical skills using tools like Nmap, Burp Suite and Metasploit make you job-ready.


5. Cryptography and Data Protection: Understanding encryption, key management and secure protocols is sought after. Employers also prize familiarity with data privacy standards and compliance (e.g. GDPR, HIPAA).


6. DevSecOps and Automation: Integrating security into the DevOps process (DevSecOps) is a growing focus. Skills with CI/CD pipelines and automation/orchestration platforms (e.g. Kubernetes security, SOAR tools) are increasingly requested. Approximately 10% of cybersecurity job postings now explicitly require AI/automation skills, reflecting the rise of AI-driven tools and machine learning for security.


NG Networks’ own analysis similarly lists firewalls, troubleshooting networks, router management and broad cybersecurity fundamentals as must-haves. In short, technical breadth plus depth is required.




Real-World vs Paper Knowledge: The Skills Gap Problem

A persistent challenge is that many job-seekers learn theory but struggle to apply it. A 2025 industry study found only 18% of cybersecurity applicants meet basic job qualifications. Why such a gap? Often, training programs and bootcamps focus on passing exams or covering concepts, but give little chance to actually do cybersecurity work. As one analyst bluntly puts it, candidates “watch videos, read books… but never touch a terminal” – a shortfall employers sniff out in minutes. In fact, 62% of employers say candidates lack hands-on experience.

This “skills gap” arises because infosec is hands-on by nature. Reading about XSS or SQL injection isn’t the same as exploiting them in a lab. Candidates who’ve only ticked off certification checklists often falter in technical interviews. Employer interviewers routinely note that theory-heavy candidates can’t clearly describe how they would isolate a compromised host or decode encrypted traffic. At NG Networks we follow a structured approach as we train our students first about Networking then Network Security and later about Cybersecurity. All the stages include regular mock tests, real time training along with practical learning of every concept in the labs. In other words, a certificate shows you know something, but a skillful candidate proves they can do it.

Because of this gap, companies will still hire trainable juniors rather than “unicorns.” CISOs report hiring as their top challenge, partly because unrealistic requirements chase away candidates. An entry-level posting asking for 3+ years of experience eliminates many good prospects. After all, tools and threats evolve quickly; it’s more important to learn how to learn than to know last year’s buzzwords.



How to Build Cybersecurity Skills

Building practical cybersecurity expertise takes time and initiative, but there are clear steps:


1.  Set Up a Home LabStart small. Even a virtual lab on your PC (using VirtualBox, VMware or Docker) lets you learn command-line tools and basic networking. For example, install a Linux server and configure a firewall, or spin up a vulnerable machine to practice exploitation. We advise beginning with familiarization labs: “Create a basic home lab with virtual machines… This self-practice builds familiarity with tools and command-line skills”. Document your projects on GitHub to show employers.

2.  Use Online Learning Platforms: Once Engage with guided practice on platforms like TryHackMe or Hack The Box. These sites offer progressive “learn paths” and CTF (Capture The Flag) challenges that simulate real vulnerabilities. Completing rooms teaches concepts and gives you credentials to showcase. For example, report write-ups on GitHub or platform badges earned. Cybersecurity veterans say solving even a few beginner CTFs is more impressive than a dozen certificates, because it proves problem-solving under the hood.

3. Join Cybersecurity ProgramsTake advantage of structured courses that emphasize hands-on work. For example, NG Networks’ Cybersecurity Specialist Program (CSS) is designed as the final step in its learning roadmap. After you’ve mastered networking basics, CSS dives deep into practical topics like incident response, threat hunting, encryption and much more. Graduates gain real-world skills to “tie together everything needed to protect an organization’s data”.


4. Work on Real Projects: Seek internships, volunteer work or freelance gigs. You don’t need a “cyber” title to start, even an IT support or helpdesk role can evolve into security tasks. The key is getting your hands dirty. These experiences count on your resume. Likewise, participating in bug bounty programs.

5. Contribute to Open-Source & Write About It: Another way to demonstrate initiative is  to take on community projects. For instance, volunteer to harden an open-source project. Even writing a blog post about the security measures you implemented can highlight your knowledge.


6. Practice Regularly and Learn from Others: Cybersecurity is vast; make continuous learning a habit. Participate in Hackathons, cyber clubs or online communities (Discord, Slack, Reddit r/netsec, etc.) to exchange knowledge. Try NG Networks’ recommended “Learning Path” programs, Podcasts or virtual webinars. Follow industry news and experiment with new tools (e.g. sniffing Wireshark packets, writing a simple scanner in Python, using Splunk/ELK to search logs). Over time, these cumulative experiences build “real-world” understanding that no exam can substitute



Must-Have Cybersecurity Skills for 2025

Bringing it all together, here are the core, job-ready skills any cybersecurity aspirant should master by 2025:

  • Fundamental Networking & Security: You must be comfortable with TCP/IP networks, Ethernet, routers and switches. Knowing how to configure a firewall, VPN or VLAN is basic table stakes. Troubleshooting network connectivity issues is also key.
  • Systems & OS Proficiency: Be fluent with at least one server OS (Linux/Windows) and their command lines. Understand system hardening, logs, user permissions and services.
  • Cloud Platforms: AWS, Azure or GCP skills would be really helpful. Gain experience configuring cloud VMs, storage and IAM policies, and securing cloud resources (for instance, AWS Certified Security – Specialty builds these competencies).
  • Security Tools & Processes: Hands-on use of security technologies is expected. This includes SIEM log monitoring, IDS/IPS, endpoint protection, VPNs, encryption tools and vulnerability scanners. Know at least one packet analyzer (Wireshark), one pen-test framework (Metasploit, Burp), and one forensics toolchain.
  • Threat Detection & Response: Skill in analyzing alerts and investigating incidents is a differentiator. You should understand the basic incident response process (contain, eradicate, recover) and have practiced live-fire exercises.
  • Cyber Defense Concepts: Topics like identity/access management (IAM), public-key cryptography, and security architecture (e.g. zero-trust networks) should be in your toolkit. Stay updated with the evolving threats like ransomware tactics, supply chain attacks, and AI-driven attacks.
  • Soft Skills & Problem Solving: Communication, teamwork and analytical thinking are indispensable. You’ll often explain technical risks to non-experts or work in cross-functional teams.
  • Adaptability & Continuous Learning: Security changes daily. Show initiative by quickly learning new platforms (e.g. DevSecOps tools) and adapting to business needs. On-the-job learning (through mentorship or labs) should be a constant.



Final Thoughts


In the debate “certifications vs skills,” the answer is: SKILLS. Certifications like CEH, Security+ and CISSP established the field and helped HR departments screen candidates. But modern employers hire those who prove they can solve problems they need hands-on ability, analytical thinking and adaptability.

Earn certificates to validate your knowledge, but concurrently practice in real environments. Participate in CTFs, secure your own systems, and seek any chance to apply what you learn. This proactive approach – effectively, a personal cybersecurity career roadmap – will stand out in interviews much more than having certifications. 

Remember, the best way to start a cybersecurity career is to demonstrate value. Show prospective employers that when faced with a breach scenario or network misconfiguration, you know how to react. That combination of theoretical knowledge and applied skill is what makes you job-ready.





FAQ's

What are the technical skills needed for Cybersecurity?
The technical skills which are required for success in cybersecurity are Networking & system administration, Incident handling & response, Understanding of operating systems, Malware prevention & detection, Network security control, Implementation & management of cloud systems.
Are coding skills required for Cybersecurity?
For the entry level jobs coding is not necessarily required. However, as you move up the ladder in mid to senior level roles having the knowledge of coding skills would be an added advantage.
How many domains are there in Cybersecurity?
Cybersecurity majorly has 10 core domains which includes- Security & risk management, Asset Security, Security architecture & engineering, Identify & access management, Information security management system (ISMS), Communication & network security, software development security, Security assessment & testing, Security operations, Business continuity & disaster recovery planning (BCDR), Legal regulations & compliance.
What are the soft skills needed for Cybersecurity?
The soft skills which are required for cybersecurity are Effective communication, Ability to think out of the box, Problem solving skills, Collaboration with other team members, Attention to detail, Critical thinking, Good listening skills.
Can a Non-IT person enter in Cybersecurity?
Yes, even a non IT person can make a career in Cybersecurity. Although, for many cybersecurity positions having a technical background would be highly advantageous but it is not necessarily required. There are opportunities for people from a variety of backgrounds in this broad sector.