AT&T Dynamic DefenseTM
Stay ahead of evolving threats
See how you can protect your network data with an intelligent layer of network security designed to support and grow with your business.
What is AT&T Dynamic Defense?
AT&T Dynamic Defense delivers a comprehensive security solution built right into your connectivity, helping to stop threats before they hit your business.
AT&T Dynamic Defense is available with AT&T Dedicated InternetSM and select customers of AT&T Switched Ethernet on DemandSM.
Threat detection and blocking
Blocks significantly more threats than the industry average for advanced cloud firewall solutions.*
*Percentage based on threats stopped across the AT&T network. AT&T Dynamic Defense Firewall Validation report by SecureIQlab®, Sep 2024.
Optimized network efficiency
Maintains performance with solutions that protect bandwidth and stop threats closer to their source.
Seamless integration
Easily integrates and deploys with your existing network and security layers.
Get two free months of AT&T Dynamic Defense Advanced or Premium
After two months, plan will auto renew at the prevailing monthly rate unless canceled. Additional eligibility requirements and restrictions apply. See offer details
Features and packages
Choose the plan that's right for your business
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AT&T Dynamic Defense™ |
Standard |
Advanced |
Premium |
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Threat intelligence |
AT&T Dynamic Defense Shield - Dynamic blocking of malicious IP addresses with limited blocklist exceptions included |
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Enhanced AT&T Dynamic Defense Shield - Dynamic blocking of malicious IP addresses with expanded blocklist exceptions included |
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NextGen firewall |
Stateful Firewall - Monitor and detect states of all traffic on the network to track and defend based on traffic patterns and flows |
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Geo IP Filtering - IP address blocking from specific geographical locations |
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Web Filtering - Block sites based on web and URL categories |
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Basic Threat Prevention - Detect, alert, and act against intrusions |
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Application Control - Quickly create fine-grained policies based on applications |
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Application-based Reporting - Securely identify, decode and build reports based on known applications |
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Version Control - Saves multiple versions of policy configurations to improve risk management and easily perform audits |
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Application-based Policy Creation - Create policies based on known applications |
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Premium threat protection |
Virus Protection - Protect against viruses, worms, and trojans |
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Spyware Protection - Prevent unauthorized access to sensitive data |
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Vulnerability Protection - Stops attempts to exploit system flaws or gain unauthorized access to systems |
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Domain Name System (DNS) Protection - Intercepts all DNS queries and blocks against known malicious threat signatures and fingerprints |
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Proactive security and protection
Security on-demand
Stay ahead of malicious cyber threats with AT&T Dynamic Defense. No extra hardware, software, or setup costs. Plus, advanced and premium packages offer real-time threat visibility and policy management.
Built-in expertise and IT resources
AT&T Dynamic Defense offers smaller businesses an easy-to-use portal with default security settings. It provides automated, real-time threat detection and response, plus analyzes network traffic to block suspicious activity.
Augment security strategy
Enhance your existing security strategy with best-in-class threat intelligence. AT&T Dynamic Defense adapts to the ever-evolving risk landscape and helps protect your infrastructure by reducing the amount of malicious traffic reaching your network.
Defeating a cyberattack
When a hospital in Ohio was under a massive cyberattack, it fought back with AT&T Dynamic Defense and blocked malicious traffic within minutes.
We've got the industry talking
Learn more about AT&T Dynamic Defense
Download the AT&T Dynamic Defense product brief
See how to sign in to your account and add AT&T Dynamic Defense
Review the SecureIQLab validation of AT&T Dynamic Defense
Frequently asked questions
Expand allTalk to an AT&T Business sales expert
Call us at 844.844.0742 for more information about our business solutions. Or, fill out and submit this form. Then, schedule a Microsoft Teams call by selecting a day and time that works for you.
Sales experts are available Monday – Friday, 7 a.m. – 7 p.m. CT.