Network Security Services

ISUMO network security manages access to your network. It targets a variety of threats and stops them from entering or spreading on your network.

We understand your network is business critical and your data needs to be secure. With today’s evolving threats both from internal and external traffic, ISUMO takes a proactive approach to protect your network.

Wireless Security & Cyber-Security Services

ISUMO can reinforce all aspects of your network security. From organisational compliance to cyber-threat intelligence and threat mitigation, our fully managed network security services have been designed to fully secure your network.

Complete Network Coverage

ISUMO doesnt’t just focus on one area of your network, we work to ensure that your network security solution has complete coverage including: devices, their applications, the systems on which they operate as well as the network infrastructure.

ISUMO Cyber Security Services include:

  • Penetration Testing
  • Installation & Support
  • Vulnerability Assessments
  • Security Hardware Configuration
  • Network Security Consultations
  • Network Security Surveys

Eliminate Costly Data loss

Network security breaches in your business network can be the single most damaging occurrence when your sensitive data is compromised this can result in complicated compliance procedures, strained customer, partner and employee relationships.

Partnering with ISUMO for your network security can reduce the requirement for in-house resources whilst ensuring the on-going security of your network, its users and data. Our remote network monitoring and management services provide a proactive and rapid detection response to any unwanted attacks or activity across your systems.

Benefits of partnering with ISUMO for network security services:

Access control

Not every user should have access to your network. ISUMO keeps out potential attackers and allows access to recognized users and devices. We enforce your security policies and block noncompliant endpoint devices or give them only limited access. This process is network access control (NAC).

Antivirus and antimalware software

“Malware,” short for “malicious software,” includes viruses, worms, Trojans, ransomware, and spyware. Sometimes malware will infect a network but lie dormant for days or even weeks. The best antimalware programs not only scan for malware upon entry, but also continuously track files afterwards to find anomalies, remove malware, and fix the damage.

Application security

Any software you use to run your business needs to be protected, whether your IT staff builds it or whether you buy it. Unfortunately, any application may contain holes, or vulnerabilities, that attackers can use to infiltrate your network. Application security encompasses the hardware, software, and processes you use to close those holes.

Behavioural analytics

To detect abnormal network behaviour, you must know what normal behaviour looks like. Behavioural analytics tools automatically discern activities that deviate from the norm. Your security team can then better identify indicators of compromise that pose a potential problem and quickly remediate threats.

Data loss prevention

Organizations must make sure that their staff does not send sensitive information outside the network. Data loss prevention, or DLP, technologies can stop people from uploading, forwarding, or even printing critical information in an unsafe manner.

Email security

Email gateways are the number one threat vector for a security breach. Attackers use personal information and social engineering tactics to build sophisticated phishing campaigns to deceive recipients and send them to sites serving up malware. An email security application blocks incoming attacks and controls outbound messages to prevent the loss of sensitive data.


Firewalls put up a barrier between your trusted internal network and untrusted outside networks, such as the Internet. They use a set of defined rules to allow or block traffic. A firewall can be hardware, software, or both. ISUMO offers unified threat management (UTM) devices and threat-focused next-generation firewalls.

Checkout ISUMO’s managed firewall services.

Intrusion prevention systems

An intrusion prevention system (IPS) scans network traffic to actively block attacks. We do this by correlating huge amounts of global threat intelligence to not only block malicious activity but also track the progression of suspect files and malware across the network to prevent the spread of outbreaks and reinfection.

Mobile device security

Cybercriminals are increasingly targeting mobile devices and apps. Within the next 3 years, 90 percent of IT organizations may support corporate applications on personal mobile devices. Of course, you need to control which devices can access your network. You will also need to configure their connections to keep network traffic private.

Network Segmentation

Software-defined segmentation puts network traffic into different classifications and makes enforcing security policies easier. Ideally, the classifications are based on endpoint identity, not mere IP addresses. You can assign access rights based on role, location, and more so that the right level of access is given to the right people and suspicious devices are contained and remediated.

Security information and event management

SIEM products pull together the information that your security staff needs to identify and respond to threats. These products come in various forms, including physical and virtual appliances and server software.


A virtual private network encrypts the connection from an endpoint to a network, often over the Internet. Typically, a remote-access VPN uses IPsec or Secure Sockets Layer to authenticate the communication between device and network.

Web security

A web security solution will control your staff’s web use, block web-based threats, and deny access to malicious websites. It will protect your web gateway on site or in the cloud. “Web security” also refers to the steps you take to protect your own website.

Wireless security

Wireless networks are not as secure as wired ones. Without stringent security measures, installing a wireless LAN can be like putting Ethernet ports everywhere, including the parking lot. To prevent an exploit from taking hold, you need products specifically designed to protect a wireless network.

We support our customers with 24/7/364 network monitoring: Identifying and mitigating threats and vulnerabilities, updating firewall software configurations.

What We Do:

  • Complete Network Security Coverage
  • Realize the fastest time to value with reduced risk.
  • Available 24x7 to help support your business
  • We define your strategy, then implement and manage it.
  • A flexible, secure, and scalale approach

What You Get:

  • Empower your business to stay ahead of the competition.
  • A partner who shares your urgency, and can accommodate your needs
  • We take care of everything so you are free to focus on the things that matter.
  • Robust security, recovery, and flexibility
  • Peace of mind that your network and data is secure
Secure managed business it network


Original Equipment that works

Scalable IT network solutions provider


Built for your future

Available IT network provider


Exceed the Expected



Interpreting our clients need - delivering a great solution

P of M


What price do you put on Peace of Mind?

We can achieve loads in 30 minutes with a hot beverage and an open mind – call/click to book a no obligation, no sales chat

IF Network Security Services IS YOUR THING

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