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AT&T Encrypted Mobile Voice

Solution Overview



Problem• Need for increased security for confidential and sensitive

mobile voice callsSolution• AT&T Encrypted Mobile Voice is a hardware & software

service bundle for smartphones. Calls are connected over the data network, providing both a cellular and Wi-Fi capability.

Unique Benefits/Value Proposition• TrustChip (a purpose-built microSD card) provides hardware-

anchored protection, while the One Vault Voice application provides intuitive user interface

• Uses standard BlackBerry, Windows Mobile smartphones• AT&T TrustGroup embedded in TrustChip• Global Reach: Operates in 150+ countries worldwide2



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• WHAT IS REQUIRED?– Each smartphone device requires a “TrustChip” a

purpose-built microSD card with an embedded AT&T TrustGroup

– SRA International’s One Vault Voice application software for easy, authenticated, encrypted calling

– Ability to create and manage multiple TrustGroups via Managed Hosted TrustCenter

• Delivers encrypted voice capability into every user’s pocket with exceptional convenience and cost-effectiveness



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• RESULT….• A powerful, flexible and convenient way to provide

secure mobile voice for enhanced information security– With the AT&T TrustGroup, users can make

encrypted voice calls to other AT&T Mobility users (sharing a common relay sever) over the cellular data or a Wi-Fi network

– Calls secured by the TrustChip® system are encrypted with a 256-bit AES cipher, meeting or exceeding security standards for Controlled Unclassified Communications (FIPS 140-2)

– Certified on popular BlackBerry®, Android or Windows Mobile™ smartphones (see your account team to determine specific device capability)


Do you need AT&T Encrypted Mobile Voice Service?

• Information value/confidentiality dictates the level of security solution required• Does your organization handle sensitive information?

• Is “talk around” used to avoid communicating sensitive information?

• How is critical information communicated when normal operations are disrupted?

• Do you travel internationally?

• What impact could intercepted calls have on your mission?

• Is your client’s organizations governed by information classification standards or policy directives?

Protection of sensitive information is essential

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HOW ARE THEY LISTENING?


Mobile Intercept Attack Vectors


Just How Easy Is It?

About $800What Would it Take for Someone to Intercept Your Mobile Communication?

Question:Answer: $250 (+S/H)

Place of Origin: Fujian China (Mainland) Brand Name: SEMGGAMG Model Number: Jet-990


Voice Intercept Becoming Easy

Barriers/Costs to Attack

Mobile Voice

Vulnerability

State Sponsored

Attacker Sophistication

Organized Crime

Open Source Community

Any Criminal

Today


AT&T is working with KoolSpan and SRA International to provide an end-to-end voice encryption service

Encrypt mobile voice end-to-end using standard smartphones via GSM and Wi-Fi for both BlackBerry and GSM for Android Smart Phones

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Solution #1

• One Vault Voice (handset application)

• Optimized for secure calling • Support 3G and Wi-Fi Networks• FIPS 140-2 Validated

• Supports Standard Handsets

• Bold 9000

• Bold 9700

• Bold 9900

• Torch 9810

• Torch 9860 (coming soon)

• Relay Server (call set up)

• TrustChip® (call security)

• TrustCenter (provisioning & management)

• Open, Hosted or Private Deployment

Encrypted Mobile Voice - Blackberry


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• One Vault Voice:

• Support 3G

• FIPS 140-2 Validated

• Relay Server (call set up)

• TrustChip® (call security)

• TrustCenter (provisioning & management)

• Cross Platform

• Cross Carrier

• Open, Hosted or Private Deployment

Supports Standard Handsets

• HTC Inspire• HTC Sensation• Galaxy S II

Solution #2Encrypted Mobile Voice - Android

*additional handsets available


• Fully Configured Turnkey offering for dynamic deployments

• EMV Solutions in 10 and 20 packs

• Ideal for International travel, Law enforcement investigations and task force operations

Solution #3

Encrypted Mobile Voice – Mobile Encryption Response Kit (MERK)


Open Solution Components

At HQ In Each Mobile Device

Service

+ +Relay Server and Relay Software

•Each company/agency can own/manage their own private infrastructure via relay servers or software

•Creates trusted talk groups and serves as a bridge to initiate and connect secured voice calls

Available from authorized KoolSpan resellers

TrustChip® and OneVault Voice

application bundle

•Hardware-anchored protection end-to-end

•Simple-to-use solution

•Works with BlackBerry or Windows Mobile smartphones


Cellular voice & data plans

TrustChip encrypted calling feature

•Coverage not available in all areas

•Wireless data service subject to rate plan limitations

•Provides standard cellular voice & data across the US + globally

•Encrypted Mobile Voice calling feature add-on to standard data service provides UNLIMITED encrypted voice calls

Available from AT&T14


Private Solution Components

Relay Server and

TrustCenter Server

In Each Mobile Device

Service

+ +Managed Relay Server and Relay Software

INCLUDES Managed TrustCenter

•Fully manages multiple TrustGroups: can be hosted or managed onsite


TrustChip® and OneVault Voice

application bundle

•Hardware-anchored protection end-to-end

•Simple-to-use solution

•Works with BlackBerry or Windows Mobile smartphones


Cellular voice & data plans

TrustChip encrypted calling feature

•Coverage not available in all areas

•Wireless data service subject to rate plan limitations

•Provides standard cellular voice & data across the US + globally

•Encrypted Mobile Voice calling feature add-on to standard data service provides UNLIMITED encrypted voice calls

Available from AT&T

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The BlackBerry User Experience

Select Contact

Open Menu

PlaceSecure

Call

Call placed... Incoming... Connected!

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Encrypted Mobile Voice Call Process

Relay server•Only connected during the call (minimizes battery use)•Relays secure voice communication

Making the connection:

Caller 1 places call, automatically logged into Relay Server

A signal (SMS or BB PIN) is automatically sent to Caller 2

Caller 2 accepts call, automatically logged into Relay Server, TrustChip System then establishes an authenticated, 256 AES encrypted FIPS 140-2 session

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2

3

1

2

3

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TrustGroups™ for Trusted Talk Groups and Encrypted Communications

• All AT&T customers can choose to interoperate within their own group or across organizations

• No separate TrustCenter required, but requires common relay server

• Managed, hosted TrustCenter

• Multiple, completely private trust groups

AT&T TrustGroup: Global Trusted Talk Group

Customer private Talk Groups

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Product Solution Network Architecture

Call Notification

Call Communications

Management Notification &

Communications

Scalable Architecture


AT&T Encrypted Mobile Voice Expectations

• Application has been optimized for AT&T

• Improvements in Call Set Up, Latency and Overall Performance

• Utilize 3G or WiFi whenever possible

– 2G reduced performance and increased latency, but will offer secure communication if required

• Average call set up 15-30 seconds

• Average latency .75 – 1.75 seconds

• Set Up application to call forward to voice mail (ensures secure calls not interrupted with non-secure)

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Pricing and Provisioning

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Pricing

• AT&T Encrypted Mobile Voice requires qualified AT&T corporate responsible AT&T cellular wireless voice and certified smartphone data plan.

• $24.99 per month per Encrypted Mobile Voice subscription (Required TrustChip with application software, relay server/software must be purchased separately from KoolSpan authorized reseller. Optional Managed TrustCenter services also available from KoolSpan authorized reseller.) No term agreement required.

Provisioning and Implementation

KoolSpan Authorized Reseller will order TrustChips and monthly AT&T subscription, and set implementation project timelines.


What Are the Key Advantages of the AT&T Encrypted Mobile Voice Solution?

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Combination Hardware & Software Solution• The hardware delivers strong security• The software provides an intuitive user experience

Network optimization• Application enhanced for optimum performance on the AT&T Mobility

network

Interoperable encryption possibility• With the AT&T TrustGroup “embedded” on the TrustChip by the

manufacturer, users can talk securely with other AT&T Encrypted Mobile Voice users sharing a common relay server

• Blackberry to Blackberry and Android to Blackberry connectivity available

User Interface• Provides intuitive commands for calling other encrypted users and

many other advanced features


What Are the Key Advantages of the AT&T Encrypted Mobile Voice Solution?

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Broad coverage• Not limited by availability of legacy Circuit Switched Data (CSD)

coverage, different than other encrypted voice systems

Global reach• Can operate in the more than 150 countries worldwide where AT&T

provides data roaming (performance may vary)

Enhanced power management:• Application remains dormant when not in use so battery is not drained

Single source for support and billing• A single monthly feature from AT&T incorporates service costs• Provides a single contact for care and billing


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at&t encrypted mobile voice - download.101com.com

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