Securing Your Small Business

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Securing Your Small Business

Keeping Up with the Changing Threat Landscape

Why Switch from IPSec to

SSL VPN

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Securing the small business 2 UTM: Keeping up with the changing threat landscape 3 RFDPI: Not all UTMs provide the same level of protection 4 UTM management and deployment complexity 5

Integrated anti-spam 6

Internet redundancy 7

Network segmentation 8

Clean wireless 9

Mobile access solutions 10 The Dell SonicWALL competitive difference 11 Conclusion 12

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Securing your small business

In recent years, the volume of attacks against small businesses has surpassed the number against

enterprise organizations. However, small businesses do not have the IT staff resources or budgets of larger organizations.

Modern advances in security technology offer your small business the opportunity to deliver enterprise-class protection within your small business budget.

Small businesses need an effective way to defend

themselves against today’s sophisticated threats

without spending too much time or money.

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Challenge: Outdated security

Today’s emerging threats are blended attacks that use different techniques to bypass the outdated stateful packet inspection technology offered by most vendors.

Solution: Unified Threat Management (UTM)

Unified Threat Management (UTM) solutions provide a higher level of protection by scanning traffic for the latest threats, including vulnerabilities and malware. By scanning more traffic, UTM solutions reduce the chance of machines on your network receiving a virus or malware infection. Regular countermeasure updates allow the UTM solution to stay ahead of the latest threats.

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Dell SonicWALL architecture

Traffic in Traffic out

Packet reassembly-free process

Reassembly-free packet scanning without proxy or content size limitations Inspection time

Less More

Inspection capacity

Min Max

Challenge: Provide the best available protection

You need to know that the UTM solution you purchased provides the highest level of protection without slowing down your network. Moreover, your UTM solution should not be limited by the size or number of files that can be scanned concurrently.

Solution: Reassembly-Free Deep Packet Inspection®_(RFDPI)

Not all UTM solutions are the same. Dell™_SonicWALL™

firewalls provide organizations of any size with a deeper level of network security. These industry-leading firewalls are designed with a scalable, multi-core hardware architecture and a patented, single-pass,

low-latency, Reassembly-Free Deep Packet Inspection (RFDPI) engine that scans all traffic, regardless of port or protocol. Dell SonicWALL next-generation firewalls (NGFWs) ensure that every byte of every packet is inspected—while maintaining the high performance and low latency that busy networks require.

In addition, to enable your organization to combat emerging threats effectively, Dell SonicWALL NGFWs provide a deeper level of security and control, including an Intrusion Prevention System (IPS) with advanced anti-evasion capabilities and network-based malware protection that leverages the power of the cloud.

RFDPI: Not all UTMs provide the same level of protection

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Challenge: Cumbersome implementation and administration

Small business network administrators often try to combat different emerging threats by cobbling together separate point solutions, which leaves gaps in protection and introduces additional cost and complexity. In addition, because traditional UTM solutions are based on original equipment manufacturer (OEM) technologies, each one can require policies, which can increase deployment time and lead to a less secure UTM deployment.

Solution: Ease of use and management

By consolidating multiple security technologies in a single UTM solution, your small business can optimize productivity, minimize total cost of ownership (TCO) and maximize security. The UTM solution should provide a simple-to-use, cohesive management interface that allows quick and accurate UTM policy deployment, in order to decrease deployment mistakes and increase security.

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Challenge: Incomplete and complex anti-spam protection

Most UTM solutions that provide anti-spam

functionality rely on real-time blacklists (RBLs) and other less-accurate methods for blocking spam. Additionally, some solutions require you to set up a server to run third-party software to provide additional spam blocking options.

Solution: Comprehensive anti-spam

A comprehensive anti-spam service on the firewall should remove spam, phishing and virus-laden messages from inbound SMTP-based email before that email reaches the network. A hybrid-cloud design simplifies set-up while optimizing protection, since there is no need to redirect mail exchanger (MX) records or send email to another vendor to be “cleaned.”

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Challenge: Lost internet connectivity

Most small businesses rely on their internet

connection to run their daily business, and connect their business locations, partners and customers over a wide area network (WAN). Service

interruptions lead to downtime and decrease business productivity.

Solution: 3G/4G failover

UTM solutions should provide a method of WAN redundancy that includes WAN failover and load balancing. For additional redundancy, you can take advantage of today’s 3G/4G cellular technology by adding a USB-based 3G/4G adapter, which will enable the UTM appliance to seamlessly fail over to the wireless network.

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Challenge: Network growth management

As your business grows, you need an easy way to segment systems on your network and enforce policy.

Solution: Contextual port interfaces

UTM solutions can enable you to easily control access by providing network segmentation on the UTM appliance.

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Challenge: Security of WiFi

While most companies rely on wired networks, many are now purchasing devices that provide 802.11n technology.

Solution: Clean wireless networks—as secure as wired networks

Clean wireless delivers the innovative dual

protection of high-speed secure wireless combined with high-performance UTM. By integrating

802.11n-compatable wireless access points with UTM firewalls, clean wireless can support and enforce one set of security policies over the entire network.

Clean wireless

Cen tral m

anagement for wired and w ire_les

s Clea

n and

decontaminate wirele ss tra_ffic High-speed wireless connection Encrypt and protect wireless traffic

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Mobile access solutions

Challenge: The rise of bring your own device (BYOD)

The way people work has fundamentally changed, and mobile devices are at the forefront of this shift. Workers are no longer chained to their offices: they can work from anywhere at any time—and they do. Moreover, mobile users have become accustomed to having the internet, email and calendaring applications at their fingertips. Now they’re also demanding mobile access to business-critical applications and the ability to choose to use a corporate device or their own.

Solution: Secure mobile access

To address mobile and remote workforce needs, Dell delivers a secure mobile access solution that combines its intuitive Mobile Connect app and UTM appliances. The solution enables you to provide secure SSL VPN access to mission-critical apps and data from a wide range of smartphone, tablet, laptop and desktop devices.

Whether a device is managed or unmanaged, you can create and enforce a security policy that allows mobile and remote employees, partners and contractors to access only the data they’re allowed to access, and to access it only from trusted devices. In addition, the solution features centralized access policy management that enables more efficient administration than competitive platforms.

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The Dell SonicWALL competitive difference

Only Dell SonicWALL can offer small businesses complete, yet affordable, protection that integrates these advanced features:

• Integrated intrusion prevention

• Gateway anti-malware with Cloud AV • Reassembly-Free Deep Packet Inspection • Stateful packet inspection

• Denial of service (DOS) attack protection • Intuitive user interface

• Easy-to-use configuration wizards • Integrated secure wireless 802.11 n/g/b • Uncompromising performance

• USB 3G/4G wireless failover • Network segmentation

• Integrated SSL VPN secure mobile access • IPSec VPN for remote branch offices • Comprehensive anti-spam

• Application intelligence and control

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Small businesses do not have the staff or budget to purchase, configure and maintain an array of point solutions to counter all of today’s sophisticated attacks. Dell SonicWALL solutions deliver the comprehensive protection your small business needs, priced within your budget.

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How can I learn more?

• Download the white paper “10 Easy Steps to Secure Your Small Business” • Opt in to receive Dell SonicWALL newsletters

If you have feedback on this e-book or other Dell SonicWALL e-books or white papers, please send an email to [email protected].

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The information in this document is provided in connection with Dell products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Dell products. EXCEPT AS SET FORTH IN DELL’S TERMS AND CONDITIONS AS SPECIFIED IN THE LICENSE AGREEMENT FOR THIS PRODUCT, DELL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL DELL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF DELL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Dell makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Dell does not make any commitment to update the information contained in this document. About Dell Software

Dell Software helps customers unlock greater potential through the power of technology—delivering scalable, affordable and simple-to-use solutions that simplify IT and mitigate risk. The Dell Software portfolio addresses five key areas of customer needs: data center and cloud management, information management, mobile workforce management, security and data protection. This software, when combined with Dell hardware and services, drives unmatched efficiency and productivity to accelerate business results.

If you have any questions regarding your potential use of this material, contact: Dell Software

5 Polaris Way

Aliso Viejo, CA 92656 www.dellsoftware.com

Refer to our Web site for regional and international office information.

© 2014 Dell Inc. ALL RIGHTS RESERVED. This document contains proprietary information protected by copyright. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording for any purpose without the written permission of Dell Inc. (“Dell”).

Dell, Dell Software, the Dell Software logo and products—as identified in this document—are registered trademarks of Dell, Inc. in the U.S.A. and/or other countries. All other trademarks and registered trademarks are property of their respective owners.

The information in this document is provided in connection with Dell products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Dell products. EXCEPT AS SET FORTH IN DELL’S TERMS AND CONDITIONS AS SPECIFIED IN THE LICENSE AGREEMENT FOR THIS PRODUCT, DELL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL DELL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF DELL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Dell makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Dell does not make any commitment to update the information contained in this document. About Dell Software

Dell Software helps customers unlock greater potential through the power of technology—delivering scalable, affordable and simple-to-use solutions that simplify IT and mitigate risk. The Dell Software portfolio addresses five key areas of customer needs: data center and cloud management, information management, mobile workforce management, security and data protection. This software, when combined with Dell hardware and services, drives unmatched efficiency and productivity to accelerate business results.

If you have any questions regarding your potential use of this material, contact: Dell Software

5 Polaris Way

Aliso Viejo, CA 92656 www.dellsoftware.com

Refer to our Web site for regional and international office information. Ebook-SecuringYourSmallBusiness-US-TD652-20140625

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