From my experience with Zscaler, I found it excels at delivering scalable, cloud-native security that effectively supports zero trust access models. Its comprehensive suite of features like secure web gateway, cloud firewall, and advanced threat protection make it a robust choice for enterprises with distributed workforces and cloud adoption. However, the platform’s complexity and custom pricing may pose challenges for smaller organizations or those with legacy systems. Overall, if your priority is a modern, cloud-first security approach that secures users everywhere, Zscaler provides a reliable and flexible solution.
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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What 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
Enterprises with distributed workforces
IT security teams
Organizations adopting cloud and SaaS applications
Managed security service providers
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.
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