Phân phối Bitdefender Security for Mail Servers - Linux - R

Mã hàng: Bitdefender Security Cập nhật: 09:03 Ngày 29/10/2016

 

Phân phối Bitdefender Security for Mail Servers - Linux - R
Designed for Windows or UNIX-based mail servers, Bitdefender Security for Mail Servers brings together proactive antivirus, antispyware, antispam, antiphishing, content and attachment filtering technologies to secure the mail traffic of companies and Service Providers.
  • Sending or receiving malicious code through email attachments
  • Unsolicited communication in the form of Spam
  • Phishing attempts to acquire confidential information
  • Legitimate users leaking confidential information by email
  • Dictionary Harvesting Attacks (DHA)

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Tiết kiệm : 200.000 đ
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Phân phối Bitdefender Security for Mail Servers - Linux - R

Bitdefender Security for Mail Server

Email has become an indispensible service that businesses need to protect – at whatever the cost. When the Email server stops working, so does your workforce. The impact of lost productivity combined with a severe virus outbreak propagated by email can practically bring a company to its knees. While many organizations consider the internal impact of email-borne viruses, an even greater concern is loss of reputation and damage caused by an employee accidently sending out an infected email to partners or customers. More than anything else, damage to a company’s reputation can be irreversible.

Bitdefender Security for Mail Servers: A company’s email system provides one of the main entry and exit points within the network for malicious code propagation and data leakage. Therefore, email security solutions should be able to counter the many different threats that leverage a company’s email system in order to propagate - these include;

  • Sending or receiving malicious code through email attachments
  • Unsolicited communication in the form of Spam
  • Phishing attempts to acquire confidential information
  • Legitimate users leaking confidential information by email
  • Dictionary Harvesting Attacks (DHA)

Because of the mechanisms used to propagate email threats are becoming more virulent, stopping them at the desktop may be too late. Therefore, a solution deployed at the edge of the network and on the mail server itself can minimize the impact of malware by cleaning infected documents and ensuring the protection of your organization’s most critical business asset - a communicating workforce.

Bitdefender Security for Mail Servers

Bitdefender Security for Mail Servers protects Windows or UNIX-based mail servers for known and unknown security threats with award winning proactive antivirus, antispyware, antispam, antiphishing, content and attachment filtering technologies. The solution secures organization’s email services and provides increased productivity by blocking spam and providing common centralized management tools.

Bitdefender Security for Mail Servers: 

Installation Requirements

Hardware Requirements

Processor:

  • Intel® Pentium or AMD64 compatible processor, minimum 1GHz

RAM memory:

  • Minimum: 512 MB
  • Recommended: 1 GB (better performance)

Free HDD space:

  • Minimum 500 MB
  • Recommended 1 GB (the quarantine and logs require additional space)

Software Requirements Bitdefender Security for Mail Servers: 

Bitdefender Security for Mail Servers installs on Linux systems. The Linux kernel should be at least 2.6.18. Bitdefender also requires glibc version 2.3.6 or newer.

Supported Linux Distributions

  • Red Hat Enterprise Linux 4 or newer
  • SuSE Linux Enterprise Server 10 or newer
  • Suse Linux 10 or newer
  • Debian GNU/Linux 5 or newer
  • Ubuntu Server 10.04 LTS or newer
  • CentOS 4 or newer
  • Slackware 9.x or newer
  • Mandrake/Mandriva 9.1 or newer
  • Gentoo Linux
  • Arch Linux

Supported Mail Servers

  • Sendmail version 8.12.1 or newer, with Milter interface
  • Postfix versions 2.x
    note Note:
    For Milter integration, Postfix 2.4.5 or newer is required.
  • qmail version 1.03 or newer
  • Courier versions 0.42.x or newer
  • CommuniGate Pro version 4.1.1 or newer
  • Any SMTP server able to listen on another port than 25.

Internet Connection Bitdefender Security for Mail Servers: 

  • Internet connectivity, either directly or through an HTTP proxy, is required for license activation and periodic validation. However, the product can work without Internet connection for several days.

Prerequisites

To use the Bitdefender milter for either Postfix or Sendmail, you need to make sure that SELinux allows email traffic. For more information, refer to this KB article.

Bitdefender Security for Mail Servers can also integrate with other email communication & collaboration solutions, such as Axigen or Zimbra. In such case, you have to perform several configuration changes to your environment, as described in these KB articles:

Download the Installation Package

The installation package is available in three formats for various Linux distributions. Download the installation package suitable for your Linux distribution:

Install the Package

  1. Unpack the Bitdefender packages, according to the package type and install them using the package manager. The packages contain the Bitdefender files (engines, core, etc.), the install and uninstall scripts.
    Run the package with root privileges using the sh command on any supported distribution:
    # sh BitDefender-Security-Mail-linux-{arch}.{pkg}.run
    where {arch} substitutes for i586 or amd64 and {pkg} substitutes for the package type (rpm, deb, ipk).

    After unpacking the archive, the installer is launched.

  2. Follow the installer prompts to continue the installation process and go through the initial setup:

    License Agreement
    To be able to continue, you must read and accept the License Agreement. Press the SPACE bar to go to the next page, or ENTER for one line at a time. Type accept when prompted to do so.

    Integration with Bitdefender Management Server
    Type y if you use Bitdefender Client Security to protect your network and you want to integrate with Bitdefender Management Server. In this case, provide the Bitdefender Management Server address using the syntax host[:port]. Otherwise type the letter n.

    Configuring Update Notifications
    You can set Bitdefender Security for Mail Servers to inform you about updates and patches. To enable this feature, type y, then provide the address and port of your SMTP server and the email address to send notifications to.

    Integrating Bitdefender with the Mail Transfer Agents (MTAs)
    Select the appropriate MTA for your server by typing its option number. For example, to install the integration agent for Sendmail enter 6.

    note Note:
    Postfix-milter works only with Postfix mail server version 2.4.5 or newer. For older versions of Postfix, select Postfix-SMTP Proxy.

     

    Configuring RBL Servers
    You can specify several RBL servers to filter spam based on the reputation of the mail server as spam sender.

    Entering Your Registration Key
    Enter a registration key or press ENTER to continue with a 30 days trial.

    Configuring Remote Administration
    The remote administration is performed through a web-based console. To install the console you need to provide the local IP address of the machine where Bitdefender Security for Mail Servers is installed, using the syntax IP:port (the default setting is 127.0.0.1:8139). Use the generated SSL certificate to secure browser connection when accessing the console. You also need to specify the password for console authentication.

Once the initial setup is complete, you can start using the product. For more information on how to use Bitdefender Security for Mail Servers, refer to the Administrator’s Guide.