Cyber Security Services & Security Consulting

IT security is a process, not a project. As network variables change, they introduce threats that need to be addressed within your greater Milwaukee business network. There are many types of cyber security threats and unfortunately, few businesses realize what is actually going on “behind the scenes”. When it comes to network security and information security, you don’t know what you don’t know.

One of the best cyber security services to begin with is a cyber security assessment that scans your network, engages in network penetration testing, and gives you an in-depth look at areas of your network that are typically the most vulnerable. We then provide you with 6 comprehensive reports that deliver all the information you need to know – right at your fingertips.

Antivirus and Spam Protection Solutions

cyber security antivirus

Antivirus & Malware

Antivirus is a type of software used to prevent against, detect, and remove malicious software from a device.
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Spam Prevention

When spam is so prevalent in your workplace that it’s impacting productivity, it is also presenting a security risk for your business.
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Phishing Protection

Phishing gives hackers direct access to users; the most vulnerable part of any network.
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Security Awareness Training

This is a proactive step to educate staff on threats like phishing emails, malware, and cyber security basics.


Ontech Systems can support your cyber security needs as your dedicated IT provider or by working in tandem with your internal IT staff.

Get Started with Advanced Cybersecurity Services Today

We know how important it is for businesses of any size to protect their information and ensure seamless delivery of business operations. That’s why Ontech provides you with individualized cyber security solutions you need to protect your business against cyber attackers.

If you’re not sure what you need, don’t worry! One of our expert cybersecurity consultants will be happy to help you determine what solutions are best for your organization.

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Antivirus & Malware Cyber Security Services

On the other side of network security is software vulnerabilities and solutions. There are a lot of misconceptions when it comes to cyber security, so it’s important to understand your options for device and computer security before an attack takes place.

Firewall, Switches and Wireless Routers

Today’s business networks are highly diversified and unique from one business to the next. It’s easy to lose sight of all the components within your network, let alone keep track of licensing renewals, hardware end of life dates, and software updates.

When Ontech evaluates network security in a greater Milwaukee area business, we pay close attention to the details because a layered security approach requires that hardware like firewalls, switches, and wireless routers be secured.

Naturally, it’s important that your antivirus software is constantly updated on all devices (including servers), since these updates keep new viruses at bay. One of the easiest ways to integrate antivirus protection into your business is through desktop monitoring which takes care of these updates automatically. This managed service quietly works in the background to monitor and repair common problems with a primary goal of keeping employees productive at all times. Through desktop monitoring, if a virus infects a computer, a tech can take care of it before it infects your entire network.

spam prevention

Spam Prevention

Given the sheer volume of spam and the rate at which spammers adapt messages and approaches to get past filters, there is no single solution to stop spam, no easy button to ensure only legitimate emails get through.

Instead, spam control is often a matter of training your spam filter and finding the right solution.


“The most responsive, knowledgeable, and efficient IT systems company we have worked with.  Ontech set our clinics up with a great system for moving forward with the ever changing healthcare environment and have given excellent support for every aspect of our IT platform. Thank you Ontech!!”

– JC, The Bridge Health Clinics & Research Centers, Inc.

security awareness training

Security Awareness Training

Employees can be your strongest defense – or your weakest link in the security chain. Through security awareness training, you can begin with a simulated attack that sends out realistic, but harmless phishing emails to employees to gauge the effectiveness of your current cyber defenses.

Webroot Enhanced Security Training would then allow you to fill in any educational gaps with a full course library assigned to specific end users. With effective training you’ll have the framework you need to develop your own internal cyber security programs and incident response plans.


“Ontech has been our single source for network and server support, IT budgeting, and project planning for nearly 10 years. Ontech’s consultants are attentive to our needs, communicative, and always available when we need them. They make us feel like we are their only account, which is wonderful! -DS

Phishing Protection

“The average user receives roughly 16 malicious emails in a single month. Think about how many people your organization employs, then do the math.” – Symantec 2018 ISTR

Phishing attack prevention is a must-have for any modern day business. There are steps your business can proactively take to prevent this cyber threat – one of the best being security awareness training on how to avoid a phishing attack.


“As our company has grown over the years, the Ontech staff has exceedingly met our needs and demands and helped us navigate through the evolving, and sometimes challenging, IT world.”

– SP, Cities and Villages Mutual Insurance Companies
Wauwatosa, WI

phishing protection

Don’t wait for an emergency. plan Ahead.

Managed IT Security Services

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Managed Security

A managed security approach is a popular choice for businesses of all sizes.

Ultimately, you can choose to deal with issues on an as-it-happens basis or you can rely on a managed service provider that takes an active approach to threat detection and response to handle everything for you.

In the long run, a break/fix approach to IT issues can be the more costly choice for a number of reasons. If you’re seeing any of these 5 signs in your business, it’s definitely time to evaluate managed security providers.

Email backup

Backup Solutions

In this age of bring your own device (BYOD), mobile device management solutions can give you the security and peace of mind about how your data is accessed, utilized, and distributed.

MDM for small businesses is particularly helpful since small organizations are especially vulnerable to attacks – and hackers know it.

A great place to get started when considering MDM solutions is with this mobile security checklist.


Secure your business email now – don’t become another statistic.

Ontech Systems

Your Cyber Security Expert

Ontech’s Approach to Security Consulting Services

Whether you need help budgeting for cyber security, or you’re not sure which network security solution is best suitable for your business network, our simple 4-step approach has you covered.

  • Step 1) We help you understand potential security loopholes and areas of improvement.
  • Step 2) Define a network security plan.
  • Step 3) Execute the plan, onsite training, new firewall, more training, etc.
  • Step 4) Evaluate the results of the plan. Identify if we can further improve employee education.

Ontech Systems can serve as your dedicated IT company or we can work in tandem with your in-house IT staff. A great place to begin is with our comprehensive IT Security Assessment.

If you need to boost the network security in your Milwaukee area business, call us today at 262-522-8560 or reach us online for professional advice and answers to all your questions.

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95% of cybersecurity breaches are caused by human error. (source)
cyber security threats
The Equifax breach cost the company over $4 billion in total. (source)
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94% of malware is delivered by email. (source)

Ready To Talk?

A quick 10-minute call is all it takes to see if we’re a good fit.  If we aren’t for whatever reason, we’ll point you in the right direction.

Why Ontech Systems?

Founded in 2004 and located in Menomonee Falls, WI Ontech Systems provides comprehensive technical solutions for small and medium-sized businesses throughout Greater Milwaukee.

Serving greater Milwaukee for over 15 years

98% client retention rate

Complete transparency & flexible commitment options

Local IT support with 24/7 support availability

Microsoft certified partner
VMware professional
Microsoft Azure
HP business partner

Ontech Systems, Inc

Ontech Systems, Inc.
N85W16186 Appleton Ave
Menomonee Falls, WI 53051

Hours: M-F 8am-5pm

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