AT&T Dynamic Defense™

Built-in security for your connectivity

The first line of defense to stop threats before they hit your business with the only security solution built into your dedicated internet service. ​

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AT&T Dynamic Defense benefits

The only security solution built into your connectivity

Built-in network security

First and only network with built-in security controls for a fraction of your connectivity costs.​

Unrivaled threat protection

Our best-in-class threat protection extends from AT&T to your business, powered by AT&T Chief Security Office.

Engineered for simplicity

Deploy in minutes with a single embedded solution and no separate equipment to buy or deploy. 

Features and packages

Requires AT&T Dedicated Internet Service

Learn more about AT&T Dedicated Internet 

AT&T Dynamic Defense™ Standard Advanced Premium
AT&T Threat Intelligence AT&T Dynamic Defense Shield
Dynamic blocking of malicious IP addresses with limited blocklist exceptions included 
Enhanced AT&T Dynamic Defense Shield
Dynamic blocking of malicious IP addresses with expanded blocklist exceptions included
NextGen firewall  Stateful Firewall
Monitor and detect states of all traffic on the network to track and defend based on traffic patterns and flows
Geo IP Filtering
IP address blocking from specific geographical locations 
Web Filtering
Block sites based on web and URL categories
Basic Threat Prevention
Detect, alert, and act against intrusions
Reporting and Logging
Predefined reports provide critical insights into the network's health and security
Application-based Reporting
Securely identify, decode and build reports based on known applications
Version Control
Saves multiple versions of policy configurations to improve risk management and easily perform audits
Application-based Policy Creation
Create policies based on known applications
Premium Threat Protection Virus Protection
Protect against viruses, worms, and trojans
Spyware Protection
Prevent unauthorized access to sensitive data
Vulnerability Protection
Stops attempts to exploit system flaws or gain unauthorized access to systems

How does it work?

Stop threats before they hit your business

AT&T Dynamic Defense How to Order Video Tutorial

New network embedded security​

See how to add Dynamic Defense to existing AT&T Dedicated Internet in Business Center.​

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Key use cases

On-Demand Security
  • Network-embedded security built into your connectivity allows the solution to be on-demand
  • AT&T Dynamic Defense can be deployed in minutes
  • Simple, flexible user interface allows you to tailor security policies to fit business needs
  • Less complexity makes it an easy, efficient, and cost-effective security solution
Built-in expertise and resources
  • AT&T global network security infrastructure extends to protect local business network
  • Automated, real-time threat detection and response analyzes network traffic, blocks malicious activity, and enforces security policies
  • Default configuration and security best practices for businesses lacking dedicated security resources
  • Engineered for simplicity, reducing the need for multiple security tools and staff personnel
Extra layer of protection
  • Blocks the top 30,000+ threats before they reach your network using best-in-class threat intelligence as your first line of defense
  • Reduces the amount of malicious traffic, enabling IT to focus on more urgent threats
  • Complements managed security solutions, strengthening your security posture without making changes to current architecture

Frequently asked questions

AT&T Dynamic Defense currently supports AT&T Dedicated Internet bandwidth speeds from 10 megabits per second (mbps) to 10 gigabits per second (gbps).

Yes, AT&T Dynamic Defense is currently only available to AT&T Business network customers.

AT&T Dynamic Defense is a self-service security solution and is not managed by AT&T Business. However, it does allow for the customer’s chosen managed security service provider (MSSP) to have access.

AT&T Dynamic Defense is similar to NBFW with two major differences: AT&T Dynamic Defense is not a managed service and AT&T Dynamic Defense is embedded directly into ADI so there’s no complex deployment.

No. Dynamic Defense was developed with a customer first mindset and engineered for simplicity. Businesses that lack security expertise can apply AT&T recommended policies, powered by AT&T CSO threat intelligence.


Learn more about AT&T Dynamic Defense

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