Zscaler Cloud Security Platform for Secure Internet and Application Access
Zscaler is a cloud-native security platform that provides zero trust network access, secure web gateway, and advanced threat protection to secure internet and application access for enterprises.
- Best for
- Secure Internet Access
- Key capability
- Zero Trust Network Access (ZTNA)
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Sign in or create a free accountWhat is Zscaler?
Zscaler is a cloud-native security platform that provides secure access to the internet and internal applications through a zero trust architecture. It replaces traditional network security appliances with a scalable, cloud-delivered service that inspects all traffic inline to protect users and data from cyber threats regardless of location.
Key features of Zscaler
Zscaler offers a comprehensive suite of security features including secure web gateway, cloud firewall, zero trust network access, sandboxing, data loss prevention, and advanced threat protection, all delivered from the cloud to ensure fast and secure connectivity.
Zero Trust Network Access (ZTNA)
Provides secure, identity-based access to internal applications without exposing the network.
Secure Web Gateway
Inspects all web traffic to block malware, phishing, and other threats.
Cloud Firewall
Cloud-delivered firewall capabilities with granular control and scalability.
Advanced Threat Protection
Uses AI and sandboxing to detect and block zero-day threats and ransomware.
Data Loss Prevention (DLP)
Monitors and controls sensitive data to prevent leaks and ensure compliance.
Pros and cons of Zscaler
Pros
- Cloud-native architecture enables scalability and flexibility
- Comprehensive security features in a single platform
- Strong zero trust access capabilities
- Improves performance by routing traffic through optimized cloud nodes
Cons
- Pricing is customized and can be expensive for small businesses
- Implementation can be complex for organizations with legacy infrastructure
Key use cases for Zscaler
Secure Internet Access
Provides secure and fast internet access for users regardless of location by inspecting all traffic in the cloud.
Zero Trust Network Access
Enables zero trust access to internal applications without exposing the network, reducing attack surfaces.
Cloud Firewall and Threat Protection
Delivers cloud-native firewall capabilities and advanced threat protection to prevent cyberattacks.
Data Loss Prevention
Monitors and controls sensitive data movement to prevent data leaks and ensure compliance.
Secure Remote Workforce Enablement
Supports secure connectivity for remote employees with consistent security policies.
How Zscaler works
- 1
Connect to Zscaler Cloud
Users route their internet and application traffic through Zscaler’s global cloud platform.
- 2
Traffic Inspection
All traffic is inspected in real-time using AI and machine learning to detect threats and enforce policies.
- 3
Policy Enforcement
Security policies are applied consistently across users, devices, and locations based on zero trust principles.
- 4
Threat Prevention and Response
Malicious content is blocked, and suspicious activity is logged and alerted for rapid response.
Who is using Zscaler
Zscaler pricing
Subscription
Custom pricing
Pricing based on organization size, features, and usage; contact sales for details.
Plans and prices are as published by the vendor and can change. Check the official site before you buy. Open the pricing page (opens in a new tab)
Frequently asked questions about Zscaler
Zscaler is used to provide secure internet and application access through a cloud-native zero trust security platform.
Zscaler enforces zero trust by verifying user identity and device posture before granting access to applications, without exposing the network.
Yes, Zscaler enables secure and consistent access for remote employees from any location.
Yes, it provides secure access and protection for cloud applications and SaaS services.
Data handling and security practices vary by provider. Review the official privacy policy to understand how your data is stored and used.
It depends on your specific needs and how you plan to use the tool. The official website and documentation are the best sources for the latest details.
Data handling and security practices vary by provider. Review the official privacy policy to understand how your data is stored and used.
Conclusion
Zscaler replaces traditional network security appliances with a cloud-delivered service: internet and application traffic is routed through its global cloud platform and inspected inline, wherever the user is. Policies apply consistently across users, devices and locations, and malicious content is blocked while suspicious activity is logged and alerted. Access to internal applications is identity-based and granted only after user identity and device posture are verified, without exposing the network.
The same platform bundles a secure web gateway, a cloud firewall, sandboxing and data loss prevention. It is aimed at enterprises with distributed workforces and organizations adopting cloud and SaaS applications, and managed security service providers also use it. Subscriptions are custom priced by organization size, features and usage through the sales team, and implementation can be complex for organizations with legacy infrastructure.
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