Apache Traffic Server vs Zscaler

Struggling to choose between Apache Traffic Server and Zscaler? Both products offer unique advantages, making it a tough decision.

Apache Traffic Server is a Network & Admin solution with tags like caching, proxy, performance, web-server.

It boasts features such as HTTP caching proxy, Load balancing, Origin shield, Bandwidth management, Header manipulation, Access control and pros including Open source, High performance, Scalable, Configurable, Reduces server load, Improves web performance.

On the other hand, Zscaler is a Security & Privacy product tagged with cloud, web-filtering, zero-trust, sandboxing, firewall.

Its standout features include Cloud-delivered security, Real-time threat protection, Access control, Data protection, Cloud firewall, Sandboxing, Secure web gateway, Zero trust network access, Cloud DLP, Browser isolation, and it shines with pros like Effective at blocking threats, Simple and fast deployment, Works across all devices, Provides visibility into threats, Integrates with existing infrastructure, Scales easily.

Feature	Apache Traffic Server	Zscaler
Overall Score	N/A	N/A
Primary Category	Network & Admin	Security & Privacy

Product Overview

Apache Traffic Server

Description: Apache Traffic Server is an open-source caching proxy server that is fast, scalable and configurable. It can improve web server performance by caching frequently accessed content and handling requests instead of web servers.

Zscaler

Description: Zscaler is a cloud-based web security platform that provides secure internet access through its global network. It offers web security, DNS security, cloud firewalls, sandboxing, and more to protect organizations from cyberthreats.

Key Features Comparison

Apache Traffic Server Features

• HTTP caching proxy
• Load balancing
• Origin shield
• Bandwidth management
• Header manipulation
• Access control

Zscaler Features

• Cloud-delivered security
• Real-time threat protection
• Access control
• Data protection
• Cloud firewall
• Sandboxing
• Secure web gateway
• Zero trust network access
• Cloud DLP
• Browser isolation

Pros & Cons Analysis

Apache Traffic Server

Pros

• Open source
• High performance
• Scalable
• Configurable
• Reduces server load
• Improves web performance

Cons

• Steep learning curve
• Limited documentation
• Lacks GUI
• Requires expertise to configure

Zscaler

Pros

• Effective at blocking threats
• Simple and fast deployment
• Works across all devices
• Provides visibility into threats
• Integrates with existing infrastructure
• Scales easily

Cons

• Can be complex to configure fully
• Requires routing all traffic through Zscaler
• Extra costs for advanced features
• Can impact performance if not sized correctly
• Lacks on-premise deployment option

Pricing Comparison

Apache Traffic Server

• Open Source

Zscaler

• Subscription-Based