At LeadingIT, we provide advanced cybersecurity services in Naperville to help local businesses defend against today’s growing cyber threats. Whether you’re a tech-forward startup or an established organization, our cybersecurity experts deliver 24/7 threat monitoring, compliance guidance, and proactive protection. As a trusted cybersecurity company in Naperville, we safeguard your critical data and systems—so you can focus on running your business with peace of mind.
Common Issues Naperville Businesses Encounter Without Cybersecurity Experts
Ransomware & Malware Attacks
Without layered cybersecurity defenses, Naperville businesses face a growing risk of malware infections that can lock, steal, or damage essential data.
Phishing & Social Engineering Risks
Untrained staff may unknowingly click malicious links or reveal credentials, giving cybercriminals access to your systems.
Compliance Violations
Failure to meet regulatory requirements like HIPAA, PCI-DSS, or CMMC can result in fines, failed audits, and reputational damage.
Data Loss & Downtime
Lack of secure backups or incident response planning increases the risk of prolonged downtime and permanent data loss after an attack.
No Incident Response Plan
Without a clear security roadmap, businesses may struggle to respond quickly or effectively when a breach occurs—leading to deeper consequences.
Why Naperville Companies Rely on Our Cybersecurity Expertise
24/7 Threat Monitoring
We use enterprise-grade tools to monitor your systems continuously, detecting and addressing threats before they cause disruption.
Custom Security Solutions
Our team creates tailored cybersecurity programs that align with your industry, risk level, and compliance obligations.
Employee Training & Awareness
We empower your staff with cybersecurity training that helps prevent breaches caused by phishing, poor password hygiene, or human error.
Disaster Recovery & Business Continuity
Our cloud-based backup and rapid recovery systems ensure your business can recover quickly from data loss or system failure.
Expert Security Consulting
We serve as your dedicated cybersecurity partner—helping you develop long-term strategies to reduce risk and stay ahead of evolving threats.
Get Your Free CyberSCORE
Our painless, confidential CyberSCORE will uncover the ways hackers will get into your network. Our cybersecurity assessment will provide your organization with a CyberSCORE that identifies the inefficiencies and vulnerabilities of your IT infrastructure.
Yes, we secure remote and hybrid teams with VPNs, endpoint protection, cloud security tools, and multi-factor authentication to keep your workforce safe wherever they are.
We serve healthcare providers, law firms, accountants, manufacturers, educators, nonprofits, and small to mid-sized businesses across Naperville and surrounding areas.
Our assessments include network analysis, vulnerability scans, compliance checks, and recommendations to improve your security posture immediately.
IT Support You Can Trust
35+
Team Members
1 Hour
or less response time
3,500+
Endpoints managed
150+
Active Clients
15+
Years of Service
What Our Clients Are Saying About Our Services
Eric
Services Industry
The best IT provider is the one you never have to see. LeadingIT came out to make corrections to our system on day one and I haven’t seen them since because we don’t need them. They are managing everything behind the scenes and if/when we need them they have the problem fixed immediately….Perfect!
Thom
Municipality
We were not looking for an IT consultant, we were looking for an IT partner. Even better, LeadingIT has become the HPD’s IT “department”. They are a call or click away- at one flat monthly service rate plus cost-effective purchasing power for computers and related equipment.
Mike
Consulting Firm, LeadingIT Client Since 2015
LeadingIT is awesome, they are very knowledgeable and quick to help when we’re having issues or even just need clarification on something. They have a team mentality and aren’t afraid to pull their thoughts together to help deliver exactly what we’re asking for.
Michael
Municipality, LeadingIT Client Since 2013
We engaged Stephen and his staff over 6 years ago to take over day-to-day IT and help desk management. LeadingIT is a professional organization that takes the hassle out of keeping our workstations updated and network secure. They get the job done each and every time.
Elizabeth
Consulting Firm, LeadingIT Client Since 2015
We are very impressed with the LeadingIT’s service, attention to detail, support, response time and professionalism! Our team is incredibly happy with everything. The system that LeadingIT has to submit issues and questions is super convenient and the follow-up and time to get issues resolved is quick and efficient. I would recommend LeadingIT to everyone.
Al
Services Industry, LeadingIT Client Since 2016
What a great bunch of people to work with. They are a young motivated, innovative group with the drive to keep our company up to date with the leading edge of technology. Dependable, reliable, and fast problem solvers on many levels. I have had the pleasure to work with Stephen and his crew on a daily basis and have the confidence that whoever answers the call, I will be taken care of in a fast professional manor. Kudos to Stephen and his company.
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Bob Diamond
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Alex fixed another issue quickly and without interruption of my operation. He and the LeadingIT Team are really the good quality IT support every business needs. Thanks, Bob Diamond
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Toni Seagren
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VERY responsive. Quick to respond. Courteous and friendly help desk staff. I strongly recommend for all your IT needs.
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Solomiya Kakhnoves
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I had great experience with Geovel Operana, very professional and helpful!
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Cayetano Chavez
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Excellent customer service from Geovel.
Fixed the issue and answered all my questions.
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A Google User
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Thank to Hissan at LeadingIT! He helped me out with an Outlook issue that I couldn't figure out. He fixed it quickly and even explained to me exactly what he did!
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Schoen Aldrich
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LeadingIT was there to assist at the beginning of the call, there were no transfers, no long wait times, no can we take a message, instead It was how can I help you today. This issue was a bit complicated, but Simon was able to take care of things quickly, kindly and efficiently!!
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Jean Kestler
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Staff knew just what to do to resolve the issues that I was having and they were all very patient which I appreciated.
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nick loiacono
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Geovel iam veryvery satiafide with the teck very good knowledge
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Jessica Braddy
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Kyle Funk has always done an amazing job assisting with the Village of Manhattan. He is very knowledgeable with anything IT related and quickly resolves any issues we may have. Thanks, Kyle, for all you do!
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Laurie Milkent
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Had troubles with my Outlook not opening and needed it fixed right away... Hissan was on it! Got back to me quickly and solved the issue within minutes.
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