Norman Email Protection Powerful and flexible Email Protection Gateway.
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Transcript of Norman Email Protection Powerful and flexible Email Protection Gateway.
Norman Email ProtectionPowerful and flexible Email Protection Gateway
The challenge
The challenge
• Spam is costly, not only a nuisance.– Time spent identifying, reading and/or deleting the messages – The bandwidth consumed during the delivery – Data storage on the mail server – Legal risks of racially or sexually harassing e-mails
• Phishing email messages are designed to steal money.– E.g. requesting credit card information– E.g. lure recipient to fake website to enter personal
information
• Spam can also bear, or contain links to malicious websites containing, malware such as:– Virus– Worms– Phishing
Trends
Emails filtered through SecureTide in 2012
In 2012, more than 80 percent of emails were
spam
In 2012, more than 10 percent of spam messages
contained malicious content
Spam is not a «thing of the past»
Costs
Direct costs associated with spam (not counting phishing emails)
Time spent identifying,
reading and/or deleting the messages
The bandwidth consumed during
the delivery
Data storage on the file server
Cost example
• Company A – 10 users – Average yearly cost per employee: 50 000€
• Each user spend in average 5 minutes per day onreading and deleting spam– Cost per user / day: ~2,14€– Cost total per day: ~21,40 €– Total cost per year: ~ 4 922€
If you could block 99 percent of these messages accurately, you could use the savings to adds value to your bottom-line instead
Phishing – when the cost becomes personal
Phishing web site Real web site
The solution: Norman Email Protection
• Easy, safe and secure on-premise email gateway– 99% effective in blocking spam and malicious mail– Inbound and outbound email protection– Disaster email recovery service included– Daily Quarantine Report– Direct Quarantine integrated in MS Outlook
• On-premise gateway– Fully customizable– Full control– Script interface for automation– Integrate with Active Directory
Why Norman Email Protection?
Email Protection gateway
Local installation – full control
Inbound and outbound email
filtering
Clean email is delivered to the
recipient
Layered Security – Stronger Protection
Spam protect
ion
Virus protect
ion
Clean email
Multiple AntiSpam
techniques. Auto-updated & Self-managing
Proactive protection with
Norman SandBox
technology
Clean email is delivered to the
recipient
Full local administration
Customize your protection
Scaleable soluton
Integrate with your e-mail
server
Set custom filtering, and
protection, to fit your needs.
Scales to thousands of domains and email boxes
Integrate with your local Microsoft
Exchange and Outlook
Norman Email Protection – features
On-premise email protection gateway
• Easy setup• Scalable• Inbound and outbound filtering• Email continuity• Powerful user management• Daily quarantine reports• Integrates directly
with Microsoft Outlook
Easy Setup
Install Norman Email Protection
Change internal routing. No MX
change necessary
Scalable
Protect several domainsor email servers
Supports thousands of users
Inbound and outbound filtering
Protect both inbound and outbound email
Email continuity
If NEP can’t connect to your email server, it will queue email until the email server is back online
Powerful user management
Automatically verify mailboxes in MS Exchange, Lotus Domino or most other email servers through open
standards
Scheduled Quarantine ReportAllow end-users to manage their own quarantine
View a secure version of the quarantined
email Release Quarantined
Threats can’t be released
Direct Quarantine
Quarantine management directly in MS
Outlook
View safe version of quarantined
email directly in Outlook
Norman Email Protection - summary
• Multiple AntiSpam techniques– Auto-updated & Self-managing
• Norman AntiVirus– With Norman SandBox technology
• Integrates with Microsoft Exchange
• Direct Quarantine– Provide end-user control of quarantined
emails directly from Outlook.
In depth – technical
Norman Email Protection
System requirements• Operating System
– Microsoft Windows Server (32 and 64-bit) 2003, 2008, 2008 R2
– Microsoft Windows Small Business Server 2003, 2008, 2011
• Database– Microsoft SQL Server / MS SQL Server Express
• Web server– Microsoft IIS
Layered filtering
Connection level filtering
26
• Network level filtering refuces bad email– Trusted sender/valid recipient– SPF– Reverse DNS– IP Allowed/Denied List– Real-time Black & White lists– Enhanced Sender Reputation System
Custom Sieve Scripts
27
• Content based evaluation to alter email flow– Encryption– Archiving– Mediation/approval– Block/bounce emails– Redirect emails– Block non-spam unwanted emails
Forbidden Attachments
28
• Blocks exceeded file sizes• Blocks specific file formats
– File fingerprinting to identify threats• Search into archived files• Permission levels by recipient• Supports corporate policies
AntiVirus Engine
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• Block email borne threats– Proactive protection with Norman
SandBox technology– 24/7 updates
Alllowed / Denied lists
30
• Blocks/allows e-mail from specified senders• Integrates with MS Exchange
– Address book– Safe sender
• Trusted senders will avoid further scanning• Blocks non-spam unwanted e-mail
Sequential Content Analyzer
31
• Highly configurable• Virtually false-positive-free• Maintenance-free• Predictive content-based anti-spam• Dictionary-less; binary pattern recognition• Automatic updates• Language independent• Content categorization by recipient
Clean inbox
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• Spam and potential harmful content can be– Delted– Quarantined– Tagged
• Clean email will be delivered to the inbox
Norman Direct QuarantineManage your spam directly within Outlook
Direct Quarantine Features
• Microsoft Outlook add-on– Live quarantine view– Search quarantined emails– Easy False Positive release– Whitelist & Blacklist handling
• Provide a seamless experience to your end users• Empower your users with releasing false positives & searching the
Quarantine• Relieve IT Administrators of the painful day-to-day Quarantine
Management
Live Quarantine ViewIncludes information on:• Sender• Subject• Date sent• Content type (Spam,
Virus, …)
Attachments, viruses, phishing links and all other electronic threats are not downloaded in Outlook for the best security level
• Direct Quarantine folder contains all emails caught and filtered
• Displays a count of quarantined emails
• Is updated automatically with no impact on Outlook
Instant Legitimate Email Release
Release legitimatemessages
Handling of Trusted and Blocked senders
Add Trusted Senders and Block Senders to Norman Email Protection directly from Outlook Toolbar or right-click menu
Full Body View
Message content can be viewed directly in Outlook
Links, images and other potentially dangerous content are not clickable
Report as Spam
Report a message that should have been filtered as spam. Automatically delete sthe message and sends a copy to analysis. Helps to Reduce targeted Spam
Working with Attachments
For security purposes, the content of Forbidden Attachments is not displayed. However, you can see the attachment name(s)
Thank you