Dr.Web for Kerio Mail Servers

The anti-virus connects to the Kerio Mail Server and scans attached files and incoming and outgoing messages.

Advantages

• Perfect compatibility with Kerio mail servers tested by Kerio Technologies
• Minimal message delivery time achieved through multi-thread scanning
• Low system requirements and minimal use of local traffic
• Flexible, user-friendly configuration system: customizable list of scanned objects and actions performed with detected viruses or suspicious files
• Customizable actions for files that can't be scanned
• Maintenance and configuration from Kerio mail server administration console

Technologies

Unique engine features

• Scans archived files at any nesting level
• Reliable detection of packed objects (even if the compression format is unknown to Dr.Web), their detailed analysis aimed at exposing hidden threats
• Leader in detecting and neutralizing complex rootkits (Shadow.based (Confiсker), MaosBoot, Rustock.C, Sector)
• Intelligent memory scan technologies allow viruses to be blocked in the RAM before replicating themselves to the hard drive, making it less likely for malware to exploit the vulnerability of a third-party application or the operating system
• Dr.Web can detect and neutralize viruses that can be found only in RAM and do not exist as files on disks, e.g. Slammer or CodeRed

Detection of unknown threats

• FLY-CODE is a unique universal decompression technology enabling Dr.Web to unpack data that has been compressed with unknown packers
• The cutting-edge, non-signature scan technology Origins Tracing™ ensures the high probability that viruses unknown to Dr.Web will be detected
• The heuristic analyzer, whose analyses are based on criteria that is typical of various groups of malicious programs, detects most known threats

System requirements

Windows

• Hard drive space: at least 40 MB
• Operating system: Microsoft Windows 2000/XP/Vista/7, Microsoft Windows Server 2003/2008/ (32- and 64-bit versions)
• Mail server: Kerio MailServer 6.2 and later, Kerio Connect 7.

Linux

• Hard drive space: at least 55 МB
• Operating system: Red Hat Enterprise Linux 4/5; Fedora Core 7 / 8; SUSE Linux 10.0, 10.1, 10.2, 10.3, 11.0 and 11.1; CentOS Linux 5.2 and 5.3; Debian 5.0; Ubuntu 8.04 LTS
• Mail server: Kerio MailServer 6.2 or later, Kerio Connect 7.

Key features

Multi-thread anti-virus scan of attached files and of incoming and outgoing e-mails transferred via	SMTP/POP3
Customizable actions performed with malicious programs of different types
Customizable actions for files that can't be scanned
Optimal configuration
Maintenance and configuration using mail server administration console
Quarantine
Detection and removal of malicious objects
Scan of archived files at any nesting level
Detection and neutralization of viruses disguised with unknown packers	FLY-CODE
Scan of scripts including VB-Script, Java Script
Identification of the type of a detected malicious program
Detection and removal of the following types of malware: worms rootkits file viruses Trojans horses bodiless and stealth-viruses polymorphic viruses macro-viruses and malicious programs infecting MS Office documents script-viruses spyware adware hacking tools paid dialers jokers
Heuristic analysis
Additional non-signature detection technology	Origins Tracing
Logging
Customizable logging verbosity
Customizable log size
Debug log
Updating
Automatic updating of virus databases
Support
Free technical support

Updating

Always up-to-date

• Updating over the Internet, whether automatically or according to a schedule, doesn’t require user interference. Updating can also be launched manually.
• Updating is very quick even if a slow Internet connection is used.
• Updating servers are always available.
• Updates can be retrieved from an HTTP server.
• In most cases, there is no need to reboot the system to complete updating; Dr.Web starts using the updated modules and latest virus definitions right away
• Updates are small (50-200KB).
• To save traffic the anti-virus can be set to update virus databases only However, enabling this option is not recommended. To counter the latest threats, Dr.Web undergoes constant refinement. New features are incorporated in updated modules of an anti-virus package and are downloaded from Doctor Web's server automatically during regular updating sessions.
• You can also reduce traffic by downloading updates as archived files A special data-compression algorithm used by Doctor Web allows reducing size of downloaded updates. Patch files are used to deliver minor additions and fixes for virus database or program modules. The special compression algorithm applied to such patches dramatically reduces the amount of transferred data.

Virus monitoring service

• The Doctor Web virus monitoring service collects samples of malicious programs all over the Internet to create antidotes and release updates as soon as analyses are completed — as often as several times per hour.
• As soon as an update is released, users can retrieve it from several servers located at various points of the globe.
• To avoid false positives an update is tested over a huge number of uninfected files before it is released.
• The intelligent system automatically adds entries for similar viruses into the database, ensuring the prompt neutralization of emerging threats.

Licensing

Types of licenses

• Per number of protected users.
• Per server license – unlimited scanning of server e-mail traffic for as many as 3,000 protected users.

Dr.Web for Kerio Mail Server can be purchased as a separate product or as a component of Dr.Web Enterprise Security Suite. In the latter case the license also covers the Control Center of Dr.Web Enterprise Security Suite.

A license for Dr.Web for Kerio Mail Server may also include the SMTP proxy as an additional component. Using these products together improves overall network security and reduces the workload of local mail servers and workstations.

License options

• Anti-virus
• Anti-virus + Control Center
• Anti-virus + SMTP proxy
• Anti-virus + Control Center + SMTP proxy

Dr.Web for Kerio Mail Server is also included in low-cost Dr.Web bundles for small and medium companies.

Gallery

How it works