Tenable.sc vs Zscaler: What are the differences?

Introduction

Tenable.sc and Zscaler are both well-known cybersecurity solutions, but they differ in several key aspects. In this comparison, we will highlight the six main differences between Tenable.sc and Zscaler.

1. Scalability: Tenable.sc is primarily designed for vulnerability management and is scalable for large organizations with a significant number of assets and vulnerabilities. On the other hand, Zscaler is a cloud-based secure web gateway solution that offers scalable security for users and devices accessing the internet.

2. Functionality: Tenable.sc focuses on vulnerability assessment and management, providing in-depth visibility into security vulnerabilities across an organization's IT infrastructure. In contrast, Zscaler is primarily a cloud security platform that provides secure access to the internet, protecting users from malicious threats and providing policy-based control over web traffic.

3. Deployment: Tenable.sc can be deployed on-premises or in a hybrid cloud environment, providing organizations with flexibility in choosing the deployment model that aligns with their security requirements. Zscaler, on the other hand, is a cloud-native solution that requires no hardware or software installation, making it easy to deploy and manage.

4. Integration: Tenable.sc offers extensive integrations with other security tools and systems, allowing organizations to streamline their vulnerability management processes and take action on identified vulnerabilities. Zscaler also offers integration capabilities with various security solutions, but its primary focus is on providing a comprehensive cloud security platform.

5. Scanning Methods: Tenable.sc supports various scanning methods, including agent-based and agentless scanning, to assess vulnerabilities across different types of assets. Zscaler, on the other hand, does not perform vulnerability scanning directly but focuses on securing web traffic and protecting users from threats.

6. Reporting and Analytics: Tenable.sc provides comprehensive reporting and analytics capabilities, allowing organizations to gain insights into their vulnerability landscape and track the effectiveness of their remediation efforts. Zscaler also offers reporting and analytics features, but they are more focused on security and policy-related metrics within the cloud security platform.

In summary, Tenable.sc is a scalable vulnerability management solution with extensive reporting and analytics capabilities, while Zscaler is a cloud-based secure web gateway focused on securing internet access for users and devices. The two solutions have different functionalities, deployment options, integration possibilities, and scanning methods.