IT Security Audit

Protect your business with an IT Security Audit, clear, caring guidance from a trusted Milwaukee partner.

Identify hidden vulnerabilities and compliance gaps with a tailored audit, trusted by Milwaukee businesses for nearly 20 years.

Minimize risk with actionable, easy-to-follow recommendations backed by a proven client-as-partner approach.

Enjoy peace of mind knowing every audit is performed by local experts who treat your business like their own.

Stay ahead of threats with ongoing support and follow-up, ensuring your improvements last long after the audit.

Experience clear, jargon-free results and guidance, making security simple for everyone on your team.

Request a Quote for our IT Security Audit

See Why Local Businesses Trust PC LAN Services

Real feedback from Milwaukee clients who rely on PC LAN Services for security and peace of mind.

“The biggest benefit of working with PC LAN Services is their lightning-fast response times. When something is not working right, I can always count on them to help us almost immediately. It’s invaluable for a 100% remote company to have that kind of IT support. PC LAN has truly been a partner for us as we built and grew our business. They didn’t just provide networking support . . . they advise us on best practices, security improvements, and processes. Any 3rd party IT company can provide day-to-day support, but PC LAN truly understood our business and what we were trying to accomplish, so they were better able to help us with a holistic approach.”

Lindsay Lloyd

Leave Solutions

PC LAN has proven to be an excellent IT partner and managed service provider. I am very happy with their service and feel the team has been proactive with helping us plan for the ever-changing world of cyber security. When user-facing-issues do arise, resolution is very timely. Their help desk ticketing system is logical and easy to use. PC LAN currently works with three companies that I’m involved with, and I wouldn’t hesitate to recommend their services to other prospective clients.

Mike Bruflat

Bruflat Consulting

THE TRANSITION WAS EASY AND SEAMLESS! I highly recommend you give PC LAN services a shot! You will not be disappointed. We have been working with PC LAN for the past year and we couldn’t be happier. Rexx and his staff have assisted us with many of our technology related needs and has been fair, upfront, and honest 100% of the way. We recently upgraded our company server/domain controller and they made the transition seamless and easy. I highly recommend you give PC LAN services a shot! You will not be disappointed.

Matt Ward

Systems Manager, Airing Company

“The biggest benefit to us since our partnership with PC LAN Services is the level of professionalism and the openness in working with us through new innovative suggestions. They took the time to get us up and running the correct way to proactively prevent issues. When an issue does arise their response times are better than other IT firms we have worked with in the past. A technician is available by phone to instantly start helping us. No leaving voicemails and waiting for a return call! From onboarding to ongoing services, they are the best at explaining the process in an understandable way so I can be involved in our own technology solutions. Their partnership has also helped us be more efficient in our daily work by giving us technology tools to streamline existing processes. When making the switch to PC LAN Services, their thoroughness in the onboarding process made the transition smooth with minimal downtime. PC LAN Services is the partnership to innovate and grow with!”

Tangela Wilson

Greater Milwaukee Urban League

“Ever since we started working with PC LAN Services our daily IT issues are non-existent. They set us up with a network that meets our needs, keeps our files safe, and backs up our data. When we do need support, Jeff and the team respond very quickly. Hiring a dedicated team rather than looking for someone to assist when issues do arise was one of the best decisions we have made. The team at PC LAN Services owns and stands by their work. If you want a different “tourist” technician each time you call for help- go ahead and call around. For me, the peace of mind that comes with having my data secure with the same trustworthy team each time is worth the expense. You could not find a more personable and knowledgeable team than PC LAN Services. Tailoring services and support for only what the business needs are. They spend time getting to know you, your business, and your business problems, to ultimately provide you the best solutions.”

Kimberly Luebeck

Community Traffic Control LLC

We have worked with PC LAN for years and have found them to be extremely professional, responsive and an all around great service. We have multiple locations and the crew at PC LAN seems to be able to offer a quick solution to whatever problem we bring them! I highly recommend their services to anyone who wants to make sure their business is safe and secure from internet threats.

Ryan Duklas

Chiropractic Company

“When you partner with an outsourced technology firm like PC LAN Services, your company benefits from their expertise and resources. Since Spaulding Group partnered with PC LAN Services, we have been able to adopt advanced technology solutions that surpass our internal capabilities. This shift prevents bottlenecks previously caused by technology and allows us to focus on our business objectives. The expert technicians at PC LAN Services have proven to provide excellent customer service to enhance our employees’ experience with technology and are responsive when needs arise. This results in greater business efficiency. Additionally, this partnership has bolstered our cyber security measures, safeguarding our data against potential cyber threats. The team at PC LAN Services continues to provide us with valuable guidance coupled with a deep understanding of the latest technology and support. Thanks to PC LAN Services, we can focus on what we do best.”

CJ Wessel

Spaulding Group

With PC LAN Services I don’t have to worry about my computers or my computer network. They took the time to get to know our business and have developed a technology plan that just works. They keep us secure-while most importantly keeping our manufacturing equipment up and running. With PC LAN Services, we have upgraded to VoIP phones and migrated to cloud-based solutions that are secure. PC LAN Services keeps us notified of upcoming upgrades and when they see a problem coming down the pipeline, they already have a solution in place. For a technology partner that truly gets your unique needs as a manufacturer, PC LAN Services is the perfect choice.

John Neubauer

Neubauer Fabrications

PC Lan installed our building with Wi-Fi with professionalism the entire way through. These guys are very knowledgeable and have a great amount of integrity for you as the customer. That to me speaks very loud!

Connie Phipps

Site Manager, Team Management

Our Clients

Comprehensive IT Security Audit: What's Included

Thorough risk assessment and practical guidance

Comprehensive System Audit

Full Environment Review & Asset Mapping

PC LAN Services begins every audit with a full review of your IT environment, network, devices, servers, and cloud assets. Each step is carefully explained, and findings are documented in plain language. You’ll receive a clear summary of risks, strengths, and practical improvements. Our team’s deep experience ensures nothing is missed, and you always know exactly what’s happening.

Account & Permission Checks

User Access & Permissions Analysis

All user accounts and permissions are reviewed to find potential risks, such as unused or overly broad access. By focusing on real-world threats, like dormant credentials or out-of-date roles, PC LAN Services helps your business prevent avoidable breaches and build a culture of accountability.

System Vulnerability Review

Vulnerability & Patch Assessment

Security settings and software are checked for updates, vulnerabilities, and improper configurations. You’ll get straightforward recommendations for patching, upgrades, or policy adjustments, without confusing technical language, just actionable steps your team can follow.

Compliance Assessment

Compliance & Regulatory Review

PC LAN Services checks for compliance with industry, local, and regulatory standards, including documentation and reporting requirements. This helps your business avoid costly fines and ensures peace of mind during audits or client reviews.

Actionable Audit Report

Custom Reporting & Recommendations

All findings are summarized in a custom report tailored to your business. The report includes prioritized recommendations, so you can address the most important risks first. Our focus is on making security improvements simple and manageable, not overwhelming.

Post-Audit Support

Ongoing Support & Follow-Up

After your audit, PC LAN Services offers ongoing support to implement recommendations, answer questions, and ensure your improvements last. You’re never left on your own, our team is here for guidance, follow-up checks, and continued partnership.

Our Partners

Get a Clear, Honest Picture of Your Cybersecurity

IT Security Audits from PC LAN Services offer Milwaukee businesses a clear view of their digital landscape. Every assessment is tailored to your unique environment, ensuring you receive practical, actionable findings instead of confusing jargon. You’ll get a transparent report showing exactly where you stand, and a caring, honest walkthrough of next steps, so you’re never left guessing about your security.

Pinpoint Risks and Build a Safer, Stronger IT Environment

Uncover vulnerabilities, outdated software, and risky account settings.
Review user permissions and access points to prevent unauthorized entry.
Assess compliance with industry and regulatory standards.
Receive a step-by-step action plan with clear priorities.
Benefit from ongoing guidance and support from a trusted Milwaukee team.

Experience Security Audits That Put People First

With nearly two decades serving Milwaukee businesses, PC LAN Services delivers more than just reports, we help you understand what matters and why. Our audits are designed around your needs, so you always feel supported and empowered, not overwhelmed. It’s about making technology human, accessible, and genuinely helpful, every step of the way.

Request Your IT Security Audit Consultation Now

Gain confidence in your security and see exactly where you stand today.

Answers to Your Top IT Security Audit Questions

What exactly does an IT Security Audit include?

An IT Security Audit reviews your business’s digital environment to spot vulnerabilities, outdated settings, and risks. This helps keep your systems safe from threats, ensures compliance, and gives you peace of mind. PC LAN Services makes the process straightforward, so you always know where you stand and what’s needed to stay secure.

How long will the security audit take?

Most IT Security Audits are completed in a week or less, depending on your setup’s size and complexity. PC LAN Services works around your schedule with minimal disruption, making it easy to keep your business running smoothly while your security is reviewed.

What will I get after the audit is finished?

You’ll receive a clear, easy-to-understand report outlining risks, strengths, and practical steps to improve your security. PC LAN Services walks you through the findings, answers your questions, and helps you decide on next steps, so you’re never left in the dark.

How often should my business get an IT audit?

Audits are recommended at least once a year, or whenever your business changes, such as adding new systems or staff. Regular checkups from PC LAN Services help you avoid surprises and keep your security up to date, year after year.

Will the audit disrupt our daily work?

No, an audit is designed to review your systems without causing downtime. PC LAN Services works quietly in the background, so your team can stay focused on their day-to-day work without interruption.