I Already Have an 'IT Guy' - Isn't Cybersecurity His Job? (A very common question!)

Written by Kris Trumble | Nov 14, 2025 2:43:46 PM

Short answer? No, cybersecurity isn’t your IT guy’s job. While your IT team keeps your systems running, cybersecurity is a specialized field focused on protecting those systems from threats. Assuming IT handles everything can leave your business vulnerable to attacks like ransomware, data breaches, or compliance violations.

Here’s why this matters:

  • IT Support: Fixes tech issues, updates software, and ensures systems work smoothly.
  • Cybersecurity: Prevents attacks, monitors threats, and ensures compliance with regulations.

Relying solely on IT for security is like expecting a handyman to install a high-tech alarm system. Both roles are critical, but they’re not the same. Cybersecurity requires specific tools (like firewalls, MFA, and EDR), expertise, and constant monitoring.

If you want to avoid costly breaches or fines, it’s time to think about adding cybersecurity expertise to your team. Let’s break it down further.

Working in IT vs Cybersecurity – What’s the difference?

How IT Support and Cybersecurity Jobs Differ

While IT support and cybersecurity professionals both work with technology, their roles, expertise, and daily tasks are quite distinct.

What IT Support Does

IT support professionals are the backbone of your business's technology. Their main goal is to keep your systems running smoothly so employees can stay productive. This includes maintaining hardware, software, and networks, as well as troubleshooting issues when they arise. They also handle updates and perform routine maintenance to prevent problems down the road.

In addition, IT support manages user access and enforces basic security measures like password policies or antivirus software. However, these security efforts are usually secondary to their primary focus: ensuring systems function properly and employees can do their jobs without disruption.

On the other hand, cybersecurity takes a different approach, focusing entirely on protecting your systems from threats.

What Cybersecurity Does

Cybersecurity professionals are all about staying one step ahead of attackers. They focus on identifying vulnerabilities and preventing threats before they can cause damage. Their work involves constant monitoring, analyzing potential risks, and developing strategies to protect your business.

These experts monitor network traffic for unusual activity, evaluate system weaknesses, and create detailed plans to respond to potential breaches. They also stay informed about the latest tactics used by cybercriminals, tailoring their defenses to protect your industry and business model.

Beyond threat prevention, cybersecurity professionals help ensure your business complies with industry regulations like HIPAA, PCI DSS, or SOX. They design security frameworks, implement protective tools, and develop policies that balance strong security with smooth operations.

Side-by-Side Comparison: IT Support vs. Cybersecurity

Aspect IT Support Cybersecurity
Primary Focus System functionality and user productivity Threat prevention and risk management
Approach Reactive problem-solving and maintenance Proactive threat detection and continuous defense
Key Skills Hardware troubleshooting, software setup, network administration Threat analysis, vulnerability detection, incident response
Tools Used Help desk software, remote access tools, system monitoring SIEM platforms, penetration testing tools, threat intelligence feeds
Security Role Basic protections like antivirus and passwords Advanced threat mitigation and security architecture
Compliance Focus General data handling practices Ensures full regulatory compliance
Mindset "How do I fix this?" "How might someone attack this?"

This comparison highlights why having both roles is critical. IT support ensures your systems operate efficiently, while cybersecurity protects those systems from evolving threats. Relying on one without the other can leave dangerous gaps in your overall protection strategy. Together, they create a balanced approach that keeps your business running and secure.

Security Problems in Small Business IT Systems

When small businesses rely on general IT support for cybersecurity, critical gaps can go unnoticed. Without dedicated cybersecurity expertise, essential protections are often left by the wayside, leaving the business vulnerable.

Security Weaknesses Often Overlooked

Here are some common weak points that arise when cybersecurity isn’t given the attention it deserves:

  • Weak password practices: Using simple or reused passwords is a major risk. Without multi-factor authentication (MFA), one compromised password could grant attackers access to your entire network.
  • Outdated software and missed patches: Hackers love outdated systems. While businesses might update obvious programs, they often miss critical security patches for things like network equipment firmware or niche business applications. These overlooked systems become prime targets.
  • Inadequate endpoint protection: Relying on basic antivirus software just doesn’t cut it anymore. Modern threats require advanced tools like endpoint detection and response (EDR) systems, which can spot suspicious activity and block attacks in real time.

These vulnerabilities underline the importance of taking a proactive approach to cybersecurity.

Why Regular Security Checks Are Essential

Ongoing security assessments can uncover hidden risks before attackers do. Many small business owners underestimate their exposure to cyber threats, but regular reviews ensure you’re keeping up. Strong password policies, timely updates, and advanced endpoint protection are just a few measures that need consistent attention to stay effective in the face of constantly evolving threats.

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Key Cybersecurity Tools and Services for Small Businesses

Closing security gaps requires more than just basic IT solutions. To truly protect your business, you need specialized tools and services that work seamlessly with your existing systems. Let’s explore the essentials.

Essential Tools: Firewalls, MFA, and EDR

Three key tools form the backbone of a strong cybersecurity setup:

  • Firewalls: Think of these as gatekeepers for your network. They control what enters and exits by following a set of rules. This is often your first line of defense against threats.
  • Multi-factor authentication (MFA): Passwords alone aren’t enough anymore. MFA adds an extra layer of security by requiring a second form of verification - like a text code, an app notification, or even a fingerprint. Even if someone guesses or steals your password, they won’t get in without this additional step.
  • Endpoint Detection and Response (EDR): While traditional antivirus software focuses on known threats, EDR takes it further by continuously monitoring devices for unusual activity. It can detect and isolate threats in real time, working hand-in-hand with firewalls and MFA to create a solid defense system.

Why Vulnerability Management and vCISO Services Matter

Identifying and addressing hidden vulnerabilities is crucial. That’s where vulnerability management and virtual CISO (vCISO) services come in.

  • Vulnerability management involves scanning your systems regularly to catch weaknesses like outdated software, misconfigurations, or unpatched security flaws. This proactive approach ensures you’re fixing issues before attackers can exploit them.
  • A vCISO acts as your cybersecurity strategist without the cost of hiring a full-time executive. They help craft security policies, ensure compliance with regulations, and align your security efforts with the risks your business faces. This collaboration between your IT team, leadership, and the vCISO ensures your security investments are focused where they’re needed most.

KRT Security, led by Kris Trumble with over 20 years of experience, offers both services tailored for small businesses. Their expertise turns a mix of tools into a coordinated defense strategy, ensuring no vulnerabilities slip through the cracks.

Independent Security Reviews: A Fresh Perspective

Sometimes, you need an outside perspective to spot what your internal team might miss. That’s where independent security reviews come in. These include:

  • Risk assessments: Evaluating your security controls against industry standards.
  • Penetration testing: Simulating real-world attacks to test your defenses.

Here’s the reality: 43% of cyberattacks target small businesses, yet many owners underestimate their risk. While 86% of small and medium-sized businesses have conducted risk assessments, only 23% feel confident in their ability to identify threats [5]. Independent reviews help bridge this gap between perception and reality.

KRT Security provides these assessments specifically for small businesses and nonprofits. As Kris Trumble puts it:

“Think of us as the specialized inspector to your general contractor. Your IT team focuses on keeping systems running; we focus solely on security. We uncover risks your IT provider might miss and ensure your digital foundation is secure.”

You don’t have to navigate this alone. The Department of Homeland Security offers free cyber hygiene vulnerability scans to help small businesses identify weaknesses in their internet-facing systems [2]. Additionally, CISA’s Cyber Resilience Review is another government resource worth exploring [1][3].

When you consider that 88% of small business owners feel vulnerable to cyberattacks - and 59% spend less than 10 hours a week on cybersecurity - it’s clear that external expertise can make a big difference [2][4]. These reviews maximize the impact of your limited time and budget, giving you peace of mind in an increasingly digital world.

How to Check Your IT and Cybersecurity Setup

Taking a close look at your current IT and cybersecurity setup can highlight where you're doing well and where there’s room for improvement. A clear, organized review helps you spot strengths and address gaps.

Steps to Review Your Current Systems

Start with a detailed inventory of everything connected to your network. This includes computers, servers, printers, and even smart devices. A simple checklist can help you keep track of these essentials.

Next, evaluate endpoint protection. Are all your devices running up-to-date antivirus or EDR (Endpoint Detection and Response) software? Check your firewall settings too - make sure they’re customized for your needs, not just left on default.

Move on to user access. Review who has access to what. Remove inactive accounts, and ensure critical systems require multi-factor authentication (MFA) for an extra layer of security.

Don’t overlook software updates and patches. Outdated software can be a major vulnerability. Verify that all operating systems and applications are current to close potential security holes.

Finally, test your backup and recovery processes. Can you restore your data quickly if something goes wrong? Regularly testing these procedures ensures you're prepared for the unexpected.

This thorough inventory is the foundation for improving your cybersecurity in a focused, effective way.

Working with a Cybersecurity Provider

Your IT team handles the day-to-day, but a cybersecurity provider can bring specialized expertise to the table. For example, KRT Security partners with your existing IT staff to bolster your defenses without disrupting daily operations. Think of it as adding a dedicated security guard to your team.

Cybersecurity providers focus on identifying vulnerabilities and fortifying defenses, while your IT team manages maintenance and troubleshooting. Because they understand IT systems - like operating systems, networks, and applications - they can work seamlessly with your current setup. This collaboration helps uncover risks that might go unnoticed by a team focused on keeping things running smoothly.

By combining IT support with cybersecurity expertise, you’re not replacing what already works. Instead, you’re enhancing it with a specialized layer of protection.

Fixing Security Problems in Order of Importance

Once you’ve identified issues, tackle them based on their risk level. Start with the most critical vulnerabilities - those that could allow attackers immediate access to sensitive data or systems. Examples include unpatched software with known flaws, default passwords on admin accounts, or missing MFA on email and financial platforms.

Next, address high-impact areas that could cause major disruptions, like customer databases, financial records, or systems essential to daily operations. Focus your initial resources here rather than trying to fix everything at once.

Look for cost-effective solutions that deliver broad protection. For example, implementing MFA across all systems is a relatively small investment with a big payoff. Automated software updates are another efficient way to close multiple security gaps.

Plan your improvements over time. You don’t need to tackle everything immediately. Spread costs out over months or quarters, focusing on the most urgent issues first. And remember, ongoing monitoring is key - cybersecurity isn’t a one-and-done effort.

The goal isn’t to achieve perfection but to build a defense that aligns with your actual risks and business needs. By systematically addressing gaps, you can make the most of your security budget while protecting what matters most.

Conclusion: IT and Cybersecurity Work Better Together

Your IT team is great at keeping systems running smoothly, but cybersecurity requires a different level of expertise. Tasks like identifying threats and assessing vulnerabilities go far beyond the day-to-day responsibilities of IT.

By combining cybersecurity with IT support, you create a more resilient defense for your business. IT provides the foundation, while cybersecurity adds the specialized skills needed to protect your systems and data. It’s not an either-or situation - both are essential and work best as a team.

Think about tools like firewalls, multi-factor authentication, and endpoint detection systems. These aren’t “set it and forget it” solutions; they need constant monitoring and fine-tuning. That’s where working with cybersecurity specialists can make all the difference.

KRT Security, led by Kris Trumble with over 20 years of experience, collaborates with your IT team to close critical security gaps. We don’t replace your IT support - we enhance it, ensuring your operations stay secure without disruption.

To stay ahead of evolving threats, now is the time to review your defenses. A thorough assessment of your systems can uncover vulnerabilities and help you focus on upgrades that align with your budget and priorities.

FAQs

Isn't cybersecurity part of my IT team's responsibilities?

Your IT team is undoubtedly essential for keeping your organization’s technology running smoothly. They handle tasks like managing networks, updating software, and resolving technical issues. But cybersecurity? That’s a whole different ballgame.

Cybersecurity dives into specialized areas like identifying threats, responding to incidents, and building proactive defense strategies. These skills require a level of expertise that typically goes beyond the scope of general IT responsibilities. To truly safeguard your business against cyberattacks, you need dedicated resources or services that focus solely on cybersecurity. It’s not just about maintaining systems - it’s about staying one step ahead of potential threats.

Why isn’t my regular IT person enough to handle cybersecurity for my small business?

While your IT person plays a key role in keeping your technology running smoothly, cybersecurity is a whole different ballgame. IT professionals are great at handling system maintenance, troubleshooting, and ensuring your operations stay on track. But when it comes to tackling the ever-changing landscape of cyber threats, you need someone with specialized expertise.

Without a cybersecurity specialist, your business could be at risk for data breaches, financial losses, and compliance issues. These experts bring advanced tools and strategies to the table, like firewalls, multi-factor authentication (MFA), and endpoint detection and response (EDR) systems. They can pinpoint vulnerabilities in your setup and develop a plan to protect your business from potential attacks. By prioritizing dedicated cybersecurity, you’re not just protecting your sensitive data - you’re also safeguarding your reputation and ensuring your operations stay secure.

Isn’t cybersecurity already covered by my IT team?

While your IT team is essential for keeping your technology infrastructure running smoothly, cybersecurity requires a different set of skills and focuses on guarding your data and systems against threats like hacking, phishing, and ransomware. Think of it as the difference between maintaining a car and protecting it from theft - both are important but demand distinct expertise.

To integrate cybersecurity into your business without disrupting your IT operations, start with tools like firewalls to block unauthorized access, multi-factor authentication (MFA) for added login security, and endpoint detection and response (EDR) to monitor and address potential threats on devices. You might also explore services like vulnerability management to find and fix weak spots or hire a virtual Chief Information Security Officer (vCISO) to guide your overall security strategy. By pairing your IT team's skills with focused cybersecurity measures, you can minimize risks while keeping your business running smoothly.