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What are the Latest Trends in Intrusion Detection Technology?

July 7, 2023 5:42 pm Published by Leave your thoughts

When it comes to network security and data protection, the term “intrusion detection” is the buzzword that every organization wants to understand. It’s an umbrella term that covers a range of security technologies and techniques to detect potentially malicious activity on networks or systems. Intrusion detection is an essential part of a robust security strategy, and it’s safe to say that the technology that powers it keeps evolving rapidly. Let’s take a look at the latest trends in intrusion detection technology:

1. Behavioral analysis-based intrusion detection

Behavioral analysis-based intrusion detection systems (IDS) are gaining traction as a reliable means to detect network anomalies. These systems understand the baseline behavior of an organization’s network or device by analyzing data from multiple sources, such as network traffic logs, system logs, and user activity logs. The IDS then uses artificial intelligence (AI) and machine learning (ML) to identify deviations from the baseline behavior and alert the security team to any potential threats.

The biggest advantage of behavioral analysis-based IDS is their ability to detect anomalous behavior that doesn’t match any known patterns. These systems can identify never-before-seen attacks, such as zero-day exploits, that signature-based IDS may miss.

2. Network traffic analysis (NTA)

NTA has proved to be an especially useful technology in the ever-evolving landscape of cybersecurity threats. NTA is a technology that analyzes network traffic to identify suspicious behavior in real-time. NTA looks for patterns of behavior that are anomalous and indicative of a security incident. It also identifies unusual data transmissions that don’t match the network’s traffic patterns.

With NTA, the security team is empowered to quickly detect and respond to potential threats. NTA reduces false positives by leveraging machine learning-based algorithms and leveraging supervised and unsupervised data models.

3. Improved visibility and analytics

Organizations today are more data-rich than ever before. The upshot of this is that they have the potential to achieve a higher level of network visibility than ever before. This means that cybersecurity teams can monitor the entire network and systems and identify any suspicious activity that is taking place. This increased visibility is made possible by threat intelligence feeds, third-party data sources, and event logs.

With more comprehensive data visibility, security teams can also leverage analytics better. They can identify anomaly behaviors related to malicious activity and more accurately identify anomalies that may indicate cyber threats. Better data visibility and analytics ultimately result in organizations being better prepared to counter threats and mount an effective response.

4. Cloud-based solutions

As more businesses move operations to the cloud, traditional intrusion detection technologies have started to show their limitations. Cloud-based IDS solutions are now emerging to address this issue. Cloud-based solutions monitor cloud activity to detect anomalous behavior within cloud environments. They work in tandem with on-premise IDS solutions to provide comprehensive network and system activity monitoring.

What is unique about cloud-based solutions is that they leverage the scale and performance of cloud infrastructure to deliver rapid, scalable response times and reduce false positives. They can also drastically reduce incident response times, which is important for cloud environments with multiple moving parts.

5. Automation

With the rise of AI and ML, automation has become an intrinsic component of the cybersecurity landscape. Automation is increasingly used in intrusion detection technologies to reduce the time taken to detect and respond to security incidents. Automation can allow security teams to quickly triage the incident and initiate a rapid response.

Automation can lead to more accurate, near-real-time responses than human analysts, with machine learning algorithms continually learning from insights generated from incidents and alerts. The upshot of this is that security teams will be better equipped to prevent and respond to security incidents.

Contact Advanced On-Site Protection Security

The impact of intrusion detection technologies on modern network security cannot be overstated. The technologies are continually evolving to stay one step ahead of increasingly sophisticated threats. Organizations that fail to adopt the latest intrusion detection technologies risk exposing themselves to significant risks, including data breaches, reputational damage, and regulatory fines. Advanced On-Site Protection Security has the expertise and experience to help your business stay protected with the latest intrusion detection technology. Our industry-leading solutions offer unparalleled protection from today’s cyber threats. Get in touch with us today and secure your organization’s network security.

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This post was written by ADP Security

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