About Checksum Network Security Services

Your network security experts

At Checksum Network Security Services, our goal is simple.

 We're on a mission to keep you and your network safe and secure.

CNSS are a network infrastructure security company, passionate about protecting your information flow.

We are dedicated to the defense of your data.

We develop and manage highly complex computer networks.
Our offering includes:
  • Next Generation Firewall (NGFW)
  • Endpoint Protection
  • Cloud Security and Compliance
  • SD-WAN
  • Switching
  • Wireless
  • UniFi Wireless
  • UniFi Switching
  • Ubiquiti Network Management System
  • IT Sales
43% of cyber attacks target small business
CNSS is equipped to handle any business size.
Most companies take nearly 6 months to detect a data breach, even major ones.
CNSS focuses on early detection and prevention.
We understand you, your processes and your technology.

At CNSS, your information flow is our priority.

Your ability to do business securely is our north star.
Work with us. Make contact.
In touch with reality.

CNSS protects you in an increasingly threatening landscape.

The average downtime due to a ransomware attack was 16.2 days in Q4 of 2019
After years of making company network infrastructure secure and optimised, CNSS was born.
The three highest number of cybercrime victims per country are found in Russia (85%), China (77%) and South Africa (73%)
CNSS serves a host of successful clients that we continue to protect today.
Global research company Cybersecurity Ventures predicts that the damages from cybercrime may cost the world $6tr a year by 2021
In this day and age network security is becoming ever more of a problem for businesses of all sizes. We solve that problem.
Reach out
Contact our leading network security experts.

Contact us.

 Let's make it safe together.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.