Log Monitoring with AI: What Makes Monitoring Intelligent

Log monitoring is the practice of collecting, aggregating, analyzing and processing network log data.

This information is generated from a variety of sources: network nodes, networking devices, applications, devices and third-party services. It may also contain:

• Security incidents and events information
• User traffic and access data
• Transactional logs
• Information about network and application performance

Information streams from heterogeneous sources are continuously monitored in real-time. The idea behind log monitoring initiatives is to identify anomalous incidents and understand insights from log data patterns. These insights can allow the organization to make proactive decisions on network security and performance - by correctly predicting the future state of their networks based on real-time information streams.

Now, with that basic understanding of what log monitoring is, we can now turn to log monitoring in today's complex environments…and whether AI can be applied here.

(Related reading: log management & log analytics.)

Of the many downstream effects of the prevalence of cloud computing, one is the significant increase in the volume, variety and velocity of log data generated in the enterprise IT network. Suddenly, even small businesses are practically swimming in log data.

The scale and scope of network log data deluge is often unpredictable - or at least, unplanned. Enterprises deploy hundreds of SaaS apps on average, leading to SaaS sprawl. The network architecture may be software defined and the app workloads are dynamically distributed for load balancing and resource optimization. Compute provisioning is also easy: users can deploy growing instances of infrastructure and platform resources as needed.

Because these resources run in an ephemeral state, aggregating this network log data is critical to resource planning.

Real-time log aggregation

The server instances may be live only to temporarily run self-contained application components. However, the interaction of these application components and the underlying dependencies with external services - each accessing privacy- and security-sensitive user information - must be evaluated in real-time.

This is where real-time log monitoring plays an important role: helping your organization understand how your users, applications and machines interact within the network.

The importance & benefits of log monitoring

This knowledge resulting from real-time log monitoring is important for two key reasons.

Reason 1: Proactive security enforcement

Firstly, log monitoring allows for proactive security controls and policy enforcement.

In contrast, traditional network security solutions rely on fixed parameter measurements as a threshold for security sensitivity. In this world, for instance, these events are possible:

• An unauthorized network intrusion attempt may be characterized as a false alarm unless the subsequent traffic behavior exceeds the predefined thresholds describing normal traffic parameters.

• An unauthorized user can periodically extract small volumes of sensitive business information without raising any alarms.

Reason 2: Long-term forecasting

In large-scale, complex and multi-cloud environments, anomaly detection and other use cases of network log analysis become a multi-dimensional multivariate problem. This leads to the second challenge of long-term planning and forecasting.

So here, log monitoring is valuable because of its relationship to resource utilization on the network-but that's not all. Network log monitoring and analysis can help develop the business case for a variety of needs, including decisions around your:

• Future investments

• Digital transformation efforts

Using AI to overcome limitations

To overcome limitations in downstream cybersecurity tasks - such as real-time threat intelligence, intrusion-detection and prevention, capacity planning and forecasting - consider using log monitoring tools with advanced AI capabilities.

(See how Splunk gives you visibility, on-premises and in the cloud.)

Public link

Please use the above public link if you want to share this noodl on another website.