Qualys: A Comprehensive Cloud-Based Security Solution


In today’s dynamic cybersecurity landscape, organizations need robust and comprehensive tools to safeguard their digital assets. Qualys is a cloud-based security platform that provides vulnerability management, policy compliance, web application scanning, and more. In this article, we’ll delve into the features of Qualys, its integrations with other tools and services, its capabilities in performing compliance checks, and some of its limitations.

What is Qualys?

Qualys is a cloud-based security and compliance solution that helps organizations identify, assess, and remediate vulnerabilities across their network, applications, and infrastructure. Its key features include vulnerability scanning, policy compliance, web application scanning, threat protection, and container security, among others. With its scalable and flexible architecture, Qualys is suitable for organizations of all sizes, from small businesses to large enterprises.

Integration with Other Tools and Services

Qualys offers extensive integration capabilities with various platforms, tools, and services. These integrations help organizations streamline their security processes and ensure a comprehensive security posture. Some of the notable integrations include:

  1. Security Information and Event Management (SIEM) systems, such as Splunk, IBM QRadar, and LogRhythm, for consolidating and correlating security events.
  2. Cloud platforms like AWS, Azure, and Google Cloud for securing cloud-based infrastructure and applications.
  3. Ticketing systems such as ServiceNow and Jira for efficient vulnerability management and remediation workflows.
  4. DevOps tools like Jenkins, GitLab, and JFrog for incorporating security into the development pipeline.

Performing Compliance Checks

Qualys offers robust compliance checks through its Policy Compliance module. It supports a wide range of security standards, frameworks, and regulations, including CIS, NIST, PCI DSS, GDPR, and HIPAA, among others. Organizations can use predefined policies based on these standards or create custom policies tailored to their specific needs.

The Qualys Policy Compliance module scans your infrastructure, applications, and devices to assess compliance with the chosen policies. It then generates detailed reports highlighting non-compliant assets and providing remediation recommendations. This feature enables organizations to maintain compliance with industry regulations and internal security policies.

Using Qualys to scan AWS IAM security policies to ensure compliance with company policies and government regulations

Qualys can be used to scan cloud security policies from popular cloud providers. As an example, it can scan AWS IAM (Identity and Access Management) security policies to ensure compliance. Qualys provides a cloud security and compliance platform that offers a range of services, including vulnerability management, policy compliance, and threat protection.

To use Qualys to scan AWS IAM security policies, you need to set up an AWS connector in Qualys that allows you to connect to your AWS account. Once the connector is set up, you can use Qualys Policy Compliance (PC) to scan your IAM policies.

Qualys PC is a cloud-based service that automates the process of evaluating policy compliance. It allows you to scan your policies against a variety of regulatory and industry standards, such as HIPAA, PCI DSS, and CIS. You can also customize your own policy rules to ensure compliance with your organization’s specific security policies.

To scan your IAM policies with Qualys PC, you need to create a new policy compliance scan and select the AWS IAM option. You can then specify the AWS account and region that you want to scan, and configure the policy rules that you want to evaluate.

Once the scan is complete, Qualys PC will generate a report that identifies any compliance issues and provides guidance on how to address them. The report includes detailed information on the specific policy violations, as well as recommendations for remediation.

Overall, Qualys is a powerful tool for scanning and evaluating the security posture of your AWS environment, including IAM policies. It can help you identify and address compliance issues before they become serious security risks.

Capabilities and Limitations


  1. Comprehensive vulnerability scanning: Qualys offers extensive vulnerability scanning capabilities, including network scanning, web application scanning, and agent-based scanning for real-time visibility.
  2. Continuous monitoring: Qualys provides continuous monitoring of assets, alerting you to potential vulnerabilities and threats as they emerge.
  3. Scalability: The cloud-based architecture of Qualys allows for seamless scalability, making it suitable for organizations of all sizes.
  4. Customizable reporting: Qualys offers customizable reporting and dashboards, enabling organizations to track their security posture and communicate effectively with stakeholders.


  1. Limited support for custom scripts and checks: While Qualys does offer a wide range of predefined checks, some organizations may find limitations in the customization of checks or the use of custom scripts.
  2. Pricing model: Qualys’ pricing model is based on the number of assets being scanned and the modules being used, which might make it less cost-effective for smaller organizations or those with a large number of assets.


Qualys is a powerful cloud-based security and compliance solution that provides organizations with extensive capabilities to identify, assess, and remediate vulnerabilities. Its integration with various tools and services, robust compliance checks, and customizable reporting make it a valuable addition to any organization’s security arsenal.