IT Security managed services (MSS)

As a leading Managed Security Service provider (MSS provider) in Milwaukee, we can confidently say that proactive cybersecurity is better than scrambling to overcome a data breach. Your business is a target for hackers. We're the defense.

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Why Do You Need a Managed IT Security Service Provider for Your Business?

Data breaches cause victims to underperform by 15% for three years or more. Don’t think your business is a target for cyber attacks? Think again. There were over 1,100 attacks on organizations every week in the last year.

Managed security service provider

Your business will suffer significant damage from an attack, including:

  • Lost revenue;
  • Negative impact on your reputation;
  • Loss of customer trust.

As an MSS provider, we actively monitor your network to reduce the risk of a cyber attack impacting your operations.

A few of the reasons every business should work with an MSS company include:

Business Safety

IT security managed services

What’s the price to keep your business safe? An attack can cause your business to lose:

  • Contracts;
  • Customers and clients;
  • Revenue;
  • Years of growth.

MSS services will harden your business’s security, reducing the risk of an attack being successful.

Request for Cybersecurity consulting & Protection Services today!

Attacks are on the Rise

Cyberattack. Security management services

It’s easy to overlook the threat of cyberattacks until you’re a victim. If you think “it won’t happen to us,” it can. In the last year, the following occurred:

  • 28% rise in global attacks in a single quarter;
  • Over 1,130 attacks per business across the world;
  • $6 trillion in damage to businesses worldwide in 2022.

Cybercriminals are attacking at a rate of every 39 seconds. Businesses need to begin taking a proactive approach to their cybersecurity if they want to reduce the risk of an attack infiltrating their organizations.

Reduce Internal Team Requirements

MSS company team

When you work with us, you work with an experienced team. We are a professional MSS company that has the resources to properly manage your security systems. Our team of security professionals follows strict processes and procedures to protect your business.

Outsourcing your MSS allows your IT team to worry about core business functions while we handle the security of your network.

Secure Your Business with IT Security Managed Services

Customer Reviews

Wisconsin Tower
Wisconsin Tower
January 7, 2023.
Nazar and Powerful IT Systems have provided exceptional service to our condo association. From network setup and troubleshooting to IP security camera installation and configuration, Nazar is incredibly knowledgeable, very responsive, and wonderful to work with. We would highly recommend for any IT needs!
Oleh Mushynskyi
Oleh Mushynskyi
December 29, 2022.
Our Milwaukee law practice has over 50 computers, so managing IT was difficult. We engaged a managed IT provider then. Powerful IT Systems helped us optimize our IT procedures and save money on hardware and software. Their personnel are constantly available to help with any IT-related difficulties and are very knowledgeable. Their proactive IT management has reduced downtime. I'd suggest this local IT company to any business that wants to save money and make IT work better.
Yvenel Benoit
Yvenel Benoit
December 25, 2022.
This is the best IT Service Provider website in the market. I like the great service that you are providing us. Thank you so much by providing us with this wonderful website.
Omar Tarek
Omar Tarek
December 9, 2022.
Best IT Service Provider I recommend it for everyone thanks a lot
gordie gohr
gordie gohr
November 16, 2022.
Nazar to the rescue! I was left hanging with some serious email issues for my company. Powerful IT Systems made me a priority and solved my computer problem. When it come to my IT support and computer IT service needs, I now have a new, trusted go-to technician.
Julie Hoover
Julie Hoover
November 9, 2022.
We've been working with Nazar for a few months - he's been knowledgeable, responsive and kind. He's a good partner to our business.
Kevin Reilly
Kevin Reilly
November 9, 2022.
Nazar and his firm are wonderful to work with. He provides reliable service and great work for our Outsourced IT Services!!
roberto marselli
roberto marselli
November 9, 2022.
We are a mid-sized Milwaukee company with over 60 computers and have worked with Powerful IT Systems for over a year. Powerful IT Systems performed very well. They offer full-service IT support and address technical issues quickly and professionally. They're skilled. Powerful IT Systems can save your company both money and time.
Family Sharing
Family Sharing
November 9, 2022.
We have just switched over to IT Support & Managed IT Services. All the reference checks were wonderful reviews regarding Nazar and his attention to detail and quick response time. So far he has already made many upgrades for our organization and we are very pleased with the work!
Lucas Lamounier
Lucas Lamounier
October 5, 2022.
While searching for a new IT firm, we came across professionals at Powerful IT Systems who far beyond our expectations when it came to IT Management for our sizable Brookfield medical office. Working with Nazar and Tom was a pleasure since they ensured minimal to no downtime and speedy end-user computer support response times. The procedure of upgrading to Microsoft 365 went without a hitch. improving our cyber security

Our IT Security Managed Services Features

Powerful IT Systems work with your teams to ensure that your network is protected from cyberattacks and threats. We’ll analyze and discuss your needs, and then recommend critical changes to protect your network.

Some of the standard features of our service include:

24/7 support

Our support team is available day and night to help provide support. We’ll work to answer your questions, solve any tech issues you’re having and keep your security systems up and running.

24/7 support
Managed IT Security Service monitoring


Proactive IT security measures also include monitoring your systems 24/7. Our security experts will put robust monitoring systems in place so that we can identify potential threats, respond to them and reduce the risk of an attack being successful.

Rapid Response

In the event that an attack is a success, our team will deploy security experts to remedy the attack and get your systems back up and running. Rapidly responding to an attack limits the amount of damage to your business and helps you get back to your customers and clients.

Rapid response
Next-generation security

Next-Generation Security

Security is always evolving, and our team works to provide state-of-the-art security measures to all of our clients. We stay on top of the industry’s latest security trends, identify potential risks to your organization, and work to keep your systems safe and secure.

Powerful IT responds to cyberattacks rapidly, stopping hackers from infiltrating your network and causing significant damage to your operations.

Our Partners

Why Choose Powerful IT Systems as Your MSS Provider?

  • 24/7 Support: Our MSS Company provides robust, timely support to answer all of your questions and concerns. We’re an extension of your team, augmenting your security with tailor-made services.
  • Intrusion Detection: We monitor your network with state-of-the-art security management services. We rapidly identify the attack and respond accordingly if an attack occurs.
  • Intrusion Response: Security incidents need rapid solutions and management to overcome intrusions. We’ll isolate the incident, identify how the intrusion occurred, and take corrective action.
  • Remediation: Corrective action must be swift following an intrusion. Our team’s IT security managed services will be rapidly deployed to help remedy the situation and prevent further damage.
  • Endpoint Security: Laptops, computers, mobile devices, and more are integral to businesses worldwide. Our goal as a managed security service provider is to secure these endpoints to limit attacks and exploits.

Areas We Serve

We provide the following: Computer Support, Network Services, IT Outsourcing, Cybersecurity, Backup, and Disaster Recovery, Managed IT Services, and IT Consulting in Milwaukee, Brown Deer, Shorewood, Whitefish Bay, Fox Point, Bayside, Mequon, Germantown, Port Washington, Menomonee Falls, Colgate, Lannon, Sussex, Lisbon, Merton, Hartland, Butler, Brookfield, Wauwatosa, Elm Grove, West Allis, Cudahy, Glendale, Greenfield, Greendale, South Milwaukee, Oak Creek, Franklin, Racine, Muskego, Hales Corners, New Berlin, Waukesha, Pewaukee, Wales, Delafield, Nashotah, Oconomowoc. We can visit on-site your office or residential, and provide fully reliable and outstanding service.


Let’s Get in Touch

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