Software Alternatives, Accelerators & Startups

Sysdig VS Nessus

Compare Sysdig VS Nessus and see what are their differences

Sysdig logo Sysdig

Sysdig is an open source, system-level exploration that capture system state and activity from a running Linux instance, then save, filter and analyze.

Nessus logo Nessus

Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
  • Sysdig Landing page
    Landing page //
    2023-07-26
  • Nessus Landing page
    Landing page //
    2023-09-21

Sysdig

Website
sysdig.com
$ Details
Release Date
2013 January
Startup details
Country
United States
State
California
Founder(s)
Loris Degioanni
Employees
250 - 499

Sysdig features and specs

  • Comprehensive Monitoring
    Sysdig provides extensive monitoring capabilities for containers, Kubernetes, and cloud-native environments, giving users deep visibility into their infrastructure.
  • Unified Security and Monitoring
    By combining security and monitoring, Sysdig simplifies operations and enhances security posture, reducing the need for multiple disparate tools.
  • Real-time Threat Detection
    Sysdig offers real-time threat detection and incident response for containers and Kubernetes, helping to quickly identify and mitigate security issues.
  • Kubernetes-native
    Sysdig is designed specifically with Kubernetes in mind, providing in-depth insights and controls for managing and securing Kubernetes workloads.
  • Scalability
    The platform can scale to support large, distributed environments, making it suitable for enterprises with extensive containerized applications.

Possible disadvantages of Sysdig

  • Complexity
    The breadth of features can be overwhelming for new users, requiring a learning curve to fully utilize the platformโ€™s capabilities.
  • Cost
    While providing robust features, Sysdig can be expensive, particularly for smaller organizations or start-ups with limited budgets.
  • Resource Intensive
    Sysdigโ€™s deep visibility and monitoring can consume significant resources, which may affect performance, especially in resource-constrained environments.
  • Integration Complexity
    Integrating Sysdig with existing tools and workflows can sometimes be complex and require additional effort from the IT team.
  • Customization
    Some users may find that Sysdig's dashboards and reports require more customization to meet specific organizational needs.

Nessus features and specs

  • Comprehensive Vulnerability Coverage
    Nessus offers an extensive database of vulnerabilities, allowing it to identify a wide array of security issues across different environments, including networks, operating systems, applications, and devices.
  • Regular Updates
    Nessus regularly updates its plugin library to include the latest vulnerabilities, ensuring that it can detect new threats as they emerge.
  • User-Friendly Interface
    The Nessus interface is designed to be intuitive and user-friendly, making it accessible for users of varying technical expertise.
  • Customizable Scans
    Nessus allows users to customize scans to focus on specific areas, devices, or types of vulnerabilities, providing greater flexibility and precision.
  • Extensive Reporting and Analytics
    Nessus offers detailed reporting and analytics capabilities, helping users understand the state of their security posture and prioritize remediation efforts.
  • Automation Capabilities
    Nessus supports the automation of scanning and reporting processes, which helps maintain ongoing security assessments without requiring constant manual intervention.
  • Integration with Other Tools
    Nessus integrates well with other security tools and systems, such as SIEMs, making it a versatile component of a broader security ecosystem.

Possible disadvantages of Nessus

  • Cost
    Nessus can be expensive, particularly for smaller organizations or those with limited budgets, as licensing fees can add up based on the number of assets being scanned.
  • Resource Intensive
    Nessus scans can be resource-intensive, potentially impacting network performance and requiring significant computational resources to conduct thorough assessments.
  • False Positives
    Like many vulnerability scanners, Nessus may sometimes produce false positives, which can lead to unnecessary remediation efforts and wasted resources.
  • Learning Curve
    Despite its user-friendly interface, fully leveraging all of Nessus's advanced features and capabilities can require a significant learning curve.
  • Limited Free Version
    The free version of Nessus, Nessus Essentials, is limited in its capabilities and is intended for individual use or small networks, which may not be sufficient for larger organizations.
  • Potential Over-Reliance
    Organizations might become overly reliant on Nessus for vulnerability management, potentially neglecting other important aspects of a comprehensive security strategy.

Sysdig videos

Sysdig Monitor: Overview of Groupings

More videos:

  • Review - Sysdig Monitor: Overview of Alerts
  • Review - Sysdig Secure: Overview of Policies

Nessus videos

LABS 17 Vulnerability Analysis Using the Nessus REVIEW

More videos:

  • Review - What is Nessus? | Explaining vulnerabilities in a Web Application
  • Review - Getting Started with Nessus Vulnerability Scanner - 2018

Category Popularity

0-100% (relative to Sysdig and Nessus)
Monitoring Tools
23 23%
77% 77
Security
12 12%
88% 88
Web Application Security
0 0%
100% 100
Developer Tools
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Sysdig and Nessus

Sysdig Reviews

7 Best Container Security Tools & Solutions 2022
Sysdig is a solution for container, Kubernetes, and cloud security that operates in both cloud and on-premises environments. Sysdig users can automate scans of CI/CD pipelines and registries and block vulnerabilities before production; the vulnerability management solution also scans both containers and hosts, so that users need only one tool to scan both. Sysdig works with...
11 Best Wireshark Alternatives in 2020
Sysdig is an open source tool to monitor and secure containers both for windows and mac. It comes with a command line interface which allows the user to track the system acidity in real time.
Source: www.guru99.com
6 Best Wireshark Alternatives for Windows and macOS
Just like other network capturing tools Sysdig can be used for inspection, system analysis and debugging. It is a powerful open source and flexible system monitoring both windows and Mac with limited functionalities. Sysdig is really an awesome tool an awesome tool which comes with a command line interface which allows the users to carefully watch system activity in real...
Source: techwiser.com

Nessus Reviews

Best Burp Suite Alternatives (Free and Paid) for 2023
The main functions of Nessus are asset discovery, web scanning, prioritization, policy management, and vulnerability assessment. It enables organizations to tailor scans based on individual preferences, ensuring compliance with Center for Internet Security (CIS) benchmarks and other top-notch practices. Security teams can generate reports on various vulnerability types,...
Burp suite alternatives
Nessus is the best alternative choice for burp suite. It is a popular vulnerability scanner software. It can scan a wide range of technologies including operating systems, databases, network devices, web servers, hypervisors, and critical infrastructures. The output of the scan can vary in various formats such as plain text, XML, Latex, and HTML. Nessus provides additional...
Source: www.educba.com
10 Best Tenable Nessus Alternatives For 2021 [Updated List]
Answer: Nessus features a wide product line that includes the Nessus Cloud, Nessus Manager which is suitable for vulnerability management on-premises, Nessus Professional runs scans on client devices, such as a laptop. There is also Nessus Essentials, which is a free version of the tool that caters to general consumers.
Best Nessus Alternatives (Free and Paid) for 2021
Built for security practitioners by security professionals, Nessus Professional is the de-facto industry standard for vulnerability assessment. It was built by Tenable Network Security. Nessus performs point-in-time assessments to help security professionals quickly and easily identify and fix vulnerabilities, including software flaws, missing patches, malware, and...
16 Tresorit Alternatives
Nessus is a flexible and straightforward remote security scanning tool that effectively scans a computer and gives an alert when it discovers some issues. The software is pro-efficiently discovers vulnerabilities that hackers could access your operating system via a connected network. Nessus is the name of pride in delivering services that are always up to the mark. Nessus...

Social recommendations and mentions

Based on our record, Sysdig seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Sysdig mentions (3)

  • Top 17 DevOps AI Tools [2025]
    Sysdig is an innovative DevOps AI tool that leverages AI and machine learning to enhance DevOps operations across containerized environments. It works through multiple integrated mechanisms to provide comprehensive monitoring and security by providing runtime threat detection through continuous monitoring, automated vulnerability scanning of operating systems, applications, and libraries, resource optimization... - Source: dev.to / over 1 year ago
  • Top 5 Docker Container Monitoring Tools in 2024
    Sysdig is a leading container monitoring and security technology that provides detailed visibility into containerized environments. Sysdig provides Docker monitoring, security, and forensics technologies that allow you to obtain a comprehensive understanding of containers, manage vulnerabilities and security risks, and troubleshoot and do forensic analysis. Sysdig provides sight within your containers from the... - Source: dev.to / over 2 years ago
  • Logging/Monitoring/Alerting Tool Recommendation
    For metrics and cloud-native workloads sysdig is a nice solution. Source: over 4 years ago

Nessus mentions (0)

We have not tracked any mentions of Nessus yet. Tracking of Nessus recommendations started around Mar 2021.

What are some alternatives?

When comparing Sysdig and Nessus, you can also consider the following products

Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

Qualys - Qualys helps your business automate the full spectrum of auditing, compliance and protection of your IT systems and web applications.

Docker - Docker is an open platform that enables developers and system administrators to create distributed applications.

Intruder - Intruder is a security monitoring platform for internet-facing systems.

Acunetix - Audit your website security and web applications for SQL injection, Cross site scripting and other...

Amazon ECS - Amazon EC2 Container Service is a highly scalable, high-performanceโ€‹ container management service that supports Docker containers.