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NDR Service – Network Detection and Response

Network security remains the core of every cybersecurity strategy.
NDR (Network Detection and Response) is the specialized guardian that continuously monitors the traffic within your network, identifying threats that bypass traditional systems.

At TicTac, we are committed to providing you with the best solutions to protect your data and the critical infrastructure of your business, focusing on the heart of your operations: the network.

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Why Does the NDR Technology Exist?

NDR technology exists to monitor what happens inside the network and detect threats that may go unnoticed by other security systems. Think of it as a guardian that constantly inspects all internal network traffic to identify any suspicious activity. It is specialized in this role and focuses exclusively on the network.

Let’s give an example of NDR:
With an Antivirus or an Endpoint Detection & Response system, an administrator or an external Cyber Security team can observe malicious activity happening on computers where the appropriate monitoring software is installed.
But what happens when a device that does not have this software connects to the network and performs malicious actions?

This is where NDR steps in. NDR collects and analyzes firewall logs and other network signals, allowing the monitoring team to detect malicious activity coming from unprotected devices. In this way, it functions as the missing security layer that covers gaps where no endpoint protection exists.

Simply put, NDR ensures that whatever happens on the network, even from devices that are not properly protected, does not go unnoticed.

What is NDR?

NDR (Network Detection and Response) focuses on detecting and responding to threats through monitoring network traffic. This technology uses network sensors to observe and analyze the traffic flowing through the organization.
NDR detections rely on anomalies or unusual activities, such as the use of ports and protocols that do not match normal operation.

This makes it ideal for organizations that want to strengthen their security in a more holistic way.

How NDR Works

NDR (Network Detection and Response) operates by installing sensors at strategic points in your network, either physical or virtual. These sensors monitor traffic in real time, capturing and analyzing data as it moves through the network.
Detections are based on advanced algorithms that analyze traffic to identify normal or unauthorized activity, such as the use of unusual ports and protocols.

If something suspicious is detected, the system can trigger alerts, shut down network traffic, or even isolate the infected device – if feasible. This approach provides a comprehensive view of the environment, ensuring that every suspicious activity occurring within the network is recorded and analyzed.
The use of sensors and network analysis ensures that businesses can respond quickly and effectively to threats.

The Benefits of NDR for Your Business

1. Extended Visibility: Provides a complete view of network traffic, enabling threat detection at multiple layers. This visibility is crucial for managing security with accuracy.
2. Proactive Approach: Identifies threats before they develop into serious incidents, reducing the likelihood of breaches. This allows businesses to respond proactively while ensuring system integrity.
3. Detection of Abnormal Behaviors: Using analytical tools, it identifies activities that do not match normal operations, helping you respond quickly to threats. For example, when a malicious user sends a large volume of data outside your network.

How NDR Relates to EDR, TDR, XDR & MDR

It is important to understand how NDR works together with other technologies such as EDR, TDR, XDR and MDR to provide complete security.

EDR (Endpoint Detection and Response) provides protection for endpoint devices (computers, tablets, mobile phones), ensuring immediate isolation and neutralization of attacks.

TDR (Threat Detection and Response) focuses further on the detection and response of threats, using automations and artificial intelligence to identify advanced attacks.

XDR (Extended Detection and Response) correlates data from multiple sources (endpoints, networks, cloud services and email), offering broader visibility and faster detection of complex threats.

Finally, MDR (Managed Detection and Response) delivers a managed service where specialized teams monitor and take action during cybersecurity incidents without requiring an internal security team.

In this way, NDR functions as a critical component of the overall security ecosystem, enhancing the organization’s ability to detect threats that originate from network traffic and contributing to the complete picture needed to address modern cyberattacks.

Don’t Leave It to Luck

At TicTac, we don’t just provide advanced security technologies – we provide the peace of mind you need to focus on growing your business. With NDR, we continuously monitor your network, detecting and responding to threats in real time.

Our team uses the most advanced tools to ensure the security of your data, guaranteeing your business continues to operate without interruptions.

Contact us today to learn how our solutions can strengthen your company’s security.
Don’t leave your business protection to chance.

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