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.
Nicole Brander
2025-05-09
Trustindex verifies that the original source of the review is Google.
Seth from Leading IT is my absolute go-to for any IT related issue. I know that no matter how complicated the issue might be, Seth will address it, solve it and have me back up and running quickly. Seth has helped me out on multiple occasions with a variety of different issues. Thankfully, because of him, I never fall behind on things I need to do for clients.
Joseph Gray
2025-04-24
Trustindex verifies that the original source of the review is Google.
A+ Service by Geovel! Always willing to help & navigate through all the question with patience and in a professional manner. Leading IT goes above and beyond in customer service.
Helen Rogers
2025-02-11
Trustindex verifies that the original source of the review is Google.
LeadingIT has helped us identify ongoing security issues and vulnerabilities left by our previous MSP. Through close collaboration, we've been addressing these gaps. While we've made significant progress, this experience has shown that maintaining an active partnership with a pro-active and skilled MSP and following their guidance is crucial to prevent system deterioration.
Terry Pops Edwards
2025-01-03
Trustindex verifies that the original source of the review is Google.
I just spent half an hour with Bryce, and he was incredibly patient and knowledgeable. He helped me resolve an issue we've been dealing with for months regarding Nicole's computer, discovering that she had been using the wrong calendar entry.
Next, we moved on to my computer, and once again, Bryce proved to be the right person to call. My 70-year-old brain struggled to understand the Authenticator app on my phone for signing into Outlook. After many attempts and with his immense patience, we successfully navigated the two-factor authentication process.
Bryce explained that in the next 5 to 10 years, everything will need to be secured this way. So, when I’m 80 and able to pay my bills or shop online, I’ll be thankful to Bryce for the lesson.
Have a great weekend and tell Bryce, great job.
kimberly Tubbs
2025-01-02
Trustindex verifies that the original source of the review is Google.
Quick resolvers and knowledgeable in their field!
Contact LeadingIT for expert Cybersecurity Services in Naperville
Schedule your CyberSCORE Assessment today to transform your IT and gain a competitive advantage.
