Cloud network detection and response (NDR) is a set of techniques and tools used to monitor, detect, and respond to security threats in cloud networks. With the rise of cloud computing, businesses are increasingly relying on cloud-based infrastructure and applications to store, process, and share their data. However, this shift to the cloud also brings new security challenges, as cybercriminals look for new ways to exploit vulnerabilities in cloud networks.
Cloud NDR helps to address these security challenges by providing organizations with the ability to monitor their cloud network traffic in real-time, detect anomalies and threats, and respond quickly to prevent or mitigate any potential security incidents. Here are some key components of cloud NDR:
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Network Traffic Analysis (NTA): NTA is a technique used to analyze network traffic to identify and respond to potential security threats. NTA can help to detect various types of attacks, including malware infections, data exfiltration, and lateral movement within the network.
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User and Entity Behavior Analytics (UEBA): UEBA is a type of machine learning that helps to identify abnormal behavior patterns in users and entities within the network. UEBA can detect potential insider threats, compromised accounts, and other suspicious activity that may indicate a security breach.
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Threat Intelligence: Threat intelligence involves gathering information about known security threats and using that information to improve security measures. Cloud NDR solutions may integrate with external threat intelligence feeds to enhance their detection capabilities and help identify new and emerging threats.
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Incident Response: Incident response involves taking action to mitigate security incidents once they have been detected. Cloud NDR solutions may provide automated response capabilities, such as isolating compromised devices or blocking malicious traffic.
In addition to these components, cloud NDR may also include other security features, such as vulnerability scanning, penetration testing, and security policy enforcement.
Overall, cloud NDR is an essential part of a comprehensive cloud security strategy. By leveraging advanced techniques and tools to monitor and respond to potential security threats, organizations can improve their security posture and better protect their cloud-based assets and data.