Best Network Monitoring Software for Elastic Observability

Connect, secure, manage, and monitor services. Traffic routing rules in Istio allow you to control traffic flow and API calls between services. Istio makes it easier to configure service-level properties such as circuit breakers, timeouts and retries. It also makes it simple to set up important tasks such as A/B testing, canary rollsouts and staged rollouts that are percentage-based. It also offers out-of-box disaster recovery features that make your application more resilient against network or dependent services failures. Istio Security offers a comprehensive security solution that addresses these issues. This page outlines how Istio Security features can be used to protect your services, no matter where they are hosted. Istio security protects your data, communications, and platform from both insider threats and outsider attacks. Istio provides detailed telemetry for all service communications within the mesh.

PagerDuty, Inc. (NYSE PD) is a leader for digital operations management. Organizations of all sizes rely on PagerDuty to deliver the best digital experience to their customers in an ever-on world. PagerDuty is used by teams to quickly identify and solve problems and to bring together the right people to prevent future ones. PagerDuty's 350+ integrations include Slack, Zoom and ServiceNow as well as Microsoft Teams, Salesforce and AWS. This allows teams to centralize their technology stack and get a holistic view on their operations. It also optimizes processes within their toolkits.

NetFlow Analyzer provides real-time visibility to network bandwidth performance and leverages flow technologies. NetFlow Analyzer provides a comprehensive view of your network bandwidth usage and traffic patterns. It has been used to optimize thousands of networks worldwide. NetFlow Analyzer provides a single solution that analyzes, reports, and collects data about your network's bandwidth usage. NetFlow Analyzer can help you optimize bandwidth usage across more than a million interfaces worldwide. It also provides network forensics, network traffic analysis, and network forensics. To gain control over the most used applications, you can reconfigure policies using traffic shaping via ACLs and class-based policies. NetFlow Analyzer uses Cisco NBAR technology to provide deep visibility into Layer 7 traffic. It can also identify applications that use dynamic port numbers, or hide behind known ports.

Icinga is an internet monitoring system that checks the availability of your network resources and notifies users when there are outages. It also generates performance data for reporting. Icinga is flexible and extensible. It can monitor complex environments in multiple locations. Icinga 2 is the monitoring server and requires Icinga Web 2 on top in your Icinga Stack. You can manage the configuration with the Icinga Director or config management tools. Plain text is also available within the Icinga DSL. Find solutions, take action and become a problem-solver. Flexibility is key. Keep curious, stay passionate, and stay in the loop. Tackle your monitoring challenge. The Icinga stack consists of six core strengths that cover all aspects related to monitoring. You can get valuable insights, on-time notifications and eye-opening visuals as well as analytics. Icinga integrates easily into your systems and gives you the power of automating your tasks.

Open-source monitoring solutions are able to power your alerting and metrics. Prometheus stores all data in time series. These are streams of timestamped value belonging to the same metric with the same labeled dimensions. Prometheus can also generate temporary derived times series as a result of queries. Prometheus offers a functional query language called PromQL, which allows the user to select and aggregate time series data real-time. The expression result can be displayed as a graph or tabular data in Prometheus’s expression browser. External systems can also consume the HTTP API. Prometheus can be configured using command-line flags or a configuration file. The command-line flags can be used to configure immutable system parameters such as storage locations and the amount of data to be kept on disk and in memory. . Download: https://sourceforge.net/projects/prometheus.mirror/

Zeek (formerly Bro), is the world's most popular platform for network security monitoring. Flexible, open-source, and powered entirely by defenders. Zeek has a long track record in the open-source and digital security industries. Vern Paxson started the project under the name "Bro" in the 1990s to help him understand the activities at his university and national lab networks. In late 2018, Vern Paxson and the leadership team of the project renamed Bro and Zeek to celebrate its growth and continued development. Zeek is not an active security device like a firewall, intrusion prevention system, or intrusion detection system. Zeek is a "sensor", a hardware, cloud, or software platform that quietly and inconspicuously monitors network traffic. Zeek interprets what it sees, creates compact, high-fidelity transaction records, files content, and customizes the output. This can be used for manual review on disk, or in an analyst-friendly tool such as a security and event management (SIEM), system.