​Secure Internet Access Enterprise​ (​SIA​) is a cloud-based, targeted threat protection solution that safeguards your organization from DNS and web-based threats, enforces authentication and acceptable use policies, and audits user Internet access.

With ​SIA​, you can:

• Inspect DNS, HTTP, and HTTPS traffic for threats. DNS traffic includes TCP and UDP-based traffic.
• Block malicious domains and URLs.
• Identify compromised devices in your network.
• Use a client to extend ​SIA​ protection to devices that are on or off the corporate network.
• Customize a dashboard with widgets to track events and network activity.
• Control access to websites, web applications, sensitive data, and specific file types.
• Allow or block specific applications or application operations.
• Enforce web-based user authentication policies.
• Perform inline and offline payload analysis.
• Report all user activities for DNS, HTTP, and HTTPS traffic.
• Investigate detected threats.
• Protect against malware, ransomware downloads, and zero-day phishing attacks.
• Detect command and control calls.
• Encrypt DNS queries with DoT or DoH.
• Perform Domain Name System Security Extensions (DNSSEC) validation to authenticate DNS responses.

Get started

• Learn about ​SIA​
• Set up ​SIA​

Developer tools

• ​SIA​ Configuration API v3
• ​SIA​ Reporting API v3

Tips and best practices

• Security templates
• ​SIA​ Proxy
• Best practices for setting up DNS Forwarder

What's new

• Release notes