© 2016 AT&T Intellectual Property. All rights reserved. AT&T, Globe logo, Mobilizing Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners.

Help to Secure Your Network Perimeter Establishing the "front lines" of effective cybersecurity

Kim Bilderback, Director of AT&T Cybersecurity Services (GSEC, CISSP)Chris Thomas, Director, Product Marketing Management for AT&T Security Solutions

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© 2016 AT&T Intellectual Property. All rights reserved. AT&T, Globe logo, Mobilizing Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners.2

Help to Secure your Network Perimeter

The Problem• 62% of organizations acknowledge a data breach

in 2015

• The number of successful cyberattacks continues to grow year over year

• It takes an average of 200+ days for a breach to be detected

• Average cost of a data breach in the U.S. is now $7 million (and has risen every year)*

*Ponemon Institute, Cost of Breach Report, 2016

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Compliance• With laws and regulations requiring annual IT assessments

Market• Online business; 24 x 7, always on• Globalization/virtual enterprise• IT alignment/managed services• Social Media and Geo-location• Cyber protests/events

Security risks and threats• Evolution of malware/botnet• Insider and IPV4/IPV6 attacks• Advanced persistent threats• Logical attacks against physical infrastructure

Financial and organizational• CapEX/OpEx reduction• Off Shoring• TCO/ROI focus• Growth and productivity• Scarce qualified resources• Consolidation/outsourcing

Technological advancements• Intelligent/application networking and management• Exponential storage growth• Information Lifecycle Management• Mobility – PDAs, iPads, Wi-Fi• Utility/Grid Computing, Netsourcing• Natural/intelligent user interfaces

Security Drivers in Today's Marketplace

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Help to Secure your Network Perimeter

The Solution• Multi-layered, end-to-end

cybersecurity program

• Foundation of perimeter defense

• Comprehensive, cyberbreach response plan

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Help Secure your Network Perimeter

Firewalls offer a solid foundation for effective cybersecurity

Firewalls act as a sort of filter for your network:

• Monitors, controls incoming and outgoing traffic

• Allows you control for predetermined security rules

• Helps prevent unauthorized access

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© 2016 AT&T Intellectual Property. All rights reserved. AT&T, Globe logo, Mobilizing Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners.© 2016 AT&T Intellectual Property. All rights reserved. AT&T, Globe logo, Mobilizing Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners.6

Poll #1

Does your organization utilize firewalls in its security infrastructure?

A.YesB.NoC.Not Sure

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Help to Secure your Network Perimeter

Firewalls can sit inside your network or at the edge of your network

Some types of firewalls:

• Network-Based

• Web Application

• Cloud-Based

• Premises-Based

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Network-Based Firewalls

Advantages of Network-Based Firewalls:• High level security

• High reliability due to use of GNOCs and professional data management

• Network isolation

• Network flexibility

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© 2016 AT&T Intellectual Property. All rights reserved. AT&T, Globe logo, Mobilizing Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners.9

Web Application Firewalls

Advantages of Web-Based Firewalls:• Focused on web applications and underlying

systems

• Help protect against “zero-day” exploits

• Automated patches

• Help mitigate data leaks

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Cloud-Based Firewalls

Advantages of Cloud-Based Firewalls:• Predictable costs

• Adjustable bandwidth

• Flexibility with security features

• More direct traffic flow

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Premises-Based Firewalls

Advantages of Premises-Based Firewalls:• Control over network

• Easy to manage

• Internal network security

• Everything on-site

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© 2016 AT&T Intellectual Property. All rights reserved. AT&T, Globe logo, Mobilizing Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners.© 2016 AT&T Intellectual Property. All rights reserved. AT&T, Globe logo, Mobilizing Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners.

Poll #2

What kind of firewall does your company use?

A.NetworkB.Web ApplicationC.CloudD.PremisesE.CombinationF.Not sure

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© 2016 AT&T Intellectual Property. All rights reserved. AT&T, Globe logo, Mobilizing Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners.© 2016 AT&T Intellectual Property. All rights reserved. AT&T, Globe logo, Mobilizing Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners.

Q&A

13

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© 2016 AT&T Intellectual Property. All rights reserved. AT&T, Globe logo, Mobilizing Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners.© 2016 AT&T Intellectual Property. All rights reserved. AT&T, Globe logo, Mobilizing Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners.14

For More InformationAT&T Firewalls Pagehttps://www.business.att.com/enterprise/Family/network-security/firewall-security/

Cybersecurity Insights Reportswww.att.com/cybersecurity-insights

Security Resource CenterSecurityResourceCenter.att.com

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© 2016 AT&T Intellectual Property. All rights reserved. AT&T, Globe logo, Mobilizing Your World and DIRECTV are registered trademarks and service marks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks are the property of their respective owners.