Firmware 3.3 Summary

Barracuda Spyware Firewall

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Barracuda Spam Firewall Firmware 3.3 Key Feature Enhancements Activation System Basic Outbound Functionality Enhanced Bayesian Analysis Enhanced plugins for Outlook and Lotus Notes TLS/SSL Encryption Secure LDAP Quarantine Retention Policies Other enhancements GUI switch for Outbound Mode

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Activation System

Informs Customer of subscription expiration dates Allows customer to order Instant Replacement Gives warning when expiration is within 60 days

Reseller can renew during this period

Provides on-line renewals after expiration Gives error when North America Unit is used outside of North

America Requires Activation by reseller

reseller must provide end user information during activation

Supports sales through 2 levels of distribution

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Basic Outbound Functionality Basic Outbound Functions included in all Barracuda Spam Firewalls with free

firmware upgrade Includes Spam Filtering with rate control Includes Virus Filtering Includes Attachment scanning Includes attaching a corporate disclaimer (footer) Allows relay function for travelling or remote workers

Controlled by IP, Domain, or email address SSL Authentication with LDAP or SMTP Auth proxy

Allows use of Barracuda Spam Firewall in single IP environments Supports inbound and outbound SSL/TLS encryption Basic Outbound does not include

outbound quarantine HIPPA and Sarbanes Oxley Keyword and regular expression outbound scanning Outbound white listing

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Enhanced Bayesian Analysis & Plugins

New Bayesian Algorithm for Global and Per-User Databases Includes Classification Statistics in Both Areas

Supports all languages Tokenizing for Asian Languages

Enhanced Outlook and Lotus Notes Plugin training for per user Bayesian automatic building of whitelist based on email sent

Statistics for each users Bayesian database

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TLS/SSL Encryption

Support for START TLS TLS/SSL encryption of outbound communication channel if

destination supports it. This is a standard of the SMTP protocol Encrypts all email between two locations

Email between Barracuda’s automatically encrypted Encryption supported from email clients and email servers

sending to Barracuda as well Provides full path encryption

Supported for both inbound and outbound email

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Secure and Enhanced LDAP

LDAP+SSL/TLS (out-of-band) LDAPS (in-band TLS) for the MSExchange

Accelerator.

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Quarantine Retention Policies

Admin-configurable retention policies based on time based on size of quarantine

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Other Features

Email delivery status in the message log Quarantine ability for intent analysis Extra information in quarantine account view (such as number of

messages, account size, oldest message) Multi-byte subject searching New "score range" filter for the Message Log Test Configuration button for user to check configuration Password reset Clustering robustness enhancements Proxy for Energize Updates

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Outbound Mode

GUI switch between inbound and outbound mode Full Support to switch back and forth between modes Outbound mode whitelist of destination addresses to

eliminate policy scanning Encrypted email support via SSL/TLS Relay controlled by

SMTP Auth via LDAP and SMTP Auth Proxy Outbound delivery status in Message Log and syslog

output Statistics, log and other features

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Firmware 3.3 Status

In Beta test now Shipping after testing complete and quality is

assured

Spyware

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Spyware Defined Spyware is software that is downloaded onto a

computer with out the users consent and then secretly collects and forwards information or displays advertising e.g. Keyboard loggers and screen capture

Spyware as a category overlaps with adware. The more unethical forms of adware tend to coalesce with spyware.

Malware uses spyware for explicitly illegal purposes Barnacles can be classified as a special type of spyware

(Barnacles are data collection and/or advertisement producing software they normally targets the winsock protocol to redirect data from a system's TCP/IP stack. Removal it usually corrupts Internet protocols, thus requiring a reinstallation of the TCP/IP stack)

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The Spyware Problem

Problem already exists for many companies Some industry analysts estimate that as much as 95% of all

computers connected to the Internet already have a spyware problem

Lack of reliable methods for detecting spyware Lack of universal definition of what is spyware

Are cookies spyware ?? Is adware spyware ??

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How you become infected

Companies bundle spyware with applications Companies trick users in installing spyware Visiting an infected page web pages

Typically makes use of Active X controls

Through email.

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Dangers of Spyware

Intellectual property theft Productivity loss Privacy invasion Identity theft

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Preventing SpywareStop getting on to the network before it reaches the client

PCs by.. Preventative, reactive & proactive measures

Stops spyware downloads Including drive-by downloads that are unknown to the user often through ActiveX Blocks .CAB, .OCX, .EXE, and .DLL files

Stops virus downloads Blocks access to known spyware Web sites

Whitelists and blacklists

Detects spyware access to the Internet Finds existing spyware installations, allowing administrator notification and removal

Facilitates spyware removal

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Implementing Anti Spam and Spyware

Set clear and achievable objectives A 100% solution is not possible so…

How much is Spam and Spyware acceptable What Spam and Spyware is acceptable How much time needs to be invested in achieving

and maintaining these “acceptable” levels Minimise investment

Pay once Keep the solution simple

Do not create complications to prevent the last few spam Plug, play configure and forget

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Introducing Barracuda Spyware Firewall

First focused gateway appliance for powerful spyware, malware, and adware protection

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Architecture

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Barracuda Spyware Firewall Gateway appliance Powerful, easy to use & install

Intuitive user interface

Affordable Prices starting at €2299

Available in three models: Spyware Firewall 210 Spyware Firewall 310 Spyware Firewall 410

Inline hardware appliance Fit & Forget Complete scalability for growing organizations

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Barracuda Spyware Firewall Deployment

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Multiple department deployment Multiple location deployment

Deployment Configuration Options

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Network Deployment With or Without a Barracuda Spam Firewall

Barracuda Spyware Firewall at Internet access points

Barracuda Spam Firewall in front of email server

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Barracuda Central - Energize Subscription

Barracuda Central 24x7 operation Monitors latest spyware Web sites & virus threats

Hourly updates Latest updates on spyware & virus outbreaks sent direct to all

Barracuda Spyware Firewall customers

Keeps Barracuda Spyware Firewall worry free & accurate No maintenance for IT department

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Web Interface

Easy Intuitive Consistent Multiple Languages