System Requirements

For Dr.Web Enterprise Security Suite to be installed and function, the following is required:

•Anti-virus network computers should have access to Dr.Web Server or to the Dr.Web Proxy Server.

•For interaction between the anti-virus components, the following ports must be opened on corresponding computers:

Port numbers	Protocols	Connections	Purpose
2193	TCP	•incoming, outgoing for the Server and the Proxy Server •outgoing for the Agent	For connecting the Server to the anti-virus components and for interserver communications. Also used by the Proxy Server to establish a connection with clients.
	UDP	incoming, outgoing
	UDP	incoming, outgoing	For the Network Scanner.
139, 445	TCP	•outgoing for the Server •incoming for the Agent	For remote installation of Dr.Web Agent.
139, 445	UDP	incoming, outgoing	For remote installation of Dr.Web Agent.
9080	HTTP	•incoming for the Server •outgoing for the computer on which the Control Center is opened	For Dr.Web Security Control Center.
9081	HTTPS		For Dr.Web Security Control Center.
10101	TCP		For Server remote diagnostic utility.
80	HTTP	outgoing	For receiving updates from GUS.
443	HTTPS	outgoing	For receiving updates from GUS.

Dr.Web Server

Component	Requirement
CPU	CPU that supports SSE2 instructions and has 1.3 GHz or faster clock frequency.
RAM	•Minimal requirements: 1 GB. •Recommended requirements: 2 GB and more.
Free disk space	•At least 50 GB for the Server software, also additional space for storing temporary files, e.g. Agent personal installation packages (app. 17 MB each) in the var\installers-cache subfolder of the Dr.Web Server installation folder. •Up to 5 GB for the database. •Not depending on the Server installation folder, on Windows OS system disk or in the /var/tmp for UNIX system-based OS (or in the other temporary files folder, if it is redefined): ▫the Server installation requires at least 4.3 GB to launch the installer and unpack temporary files; ▫the Server operation requires free disk space on the system disk for storing temporary and working files depending on the database size and repository configuration.
Operating system	•Windows (complete list of supported OS see in the Appendices document, in Appendix A). •Linux using the glibc library 2.13 or later; including ALT Linux 8, 9 and Astra Linux Special Edition 1.6, 1.7. •FreeBSD 11 or later.
Supported virtual and cloud environments	Can be used under operating systems meeting the above-mentioned requirements, in virtual and cloud environments, including: •VMware; •Hyper-V; •Xen; •KVM.
Other	Additionally under FreeBSD OS, the compat-10x library is required. To use Oracle DB, the Linux kernel AIO access library (libaio) is required.

Dr.Web Server cannot be installed on logical drives with file systems that do not support symbolic links, in particular, with file systems from the FAT family.

Additional utilities supplied with Dr.Web Server (are available for downloading via the Control Center, in the Administration → Utilities section) must be launched on a computer that meets the system requirements for Dr.Web Server.

Dr.Web Proxy Server

Component	Requirement
CPU	CPU that supports SSE2 instructions and has 1.3 GHz or faster clock frequency.
RAM	At least 1 GB.
Free disk space	At least 1 GB.
Operating system	•Windows (complete list of supported OS see in the Appendices document, in Appendix A). •Linux using the glibc library 2.13 or later; including ALT Linux 8, 9 and Astra Linux Special Edition 1.6, 1.7. •FreeBSD 11 or later.

Dr.Web Security Control Center

a)Web browser:

•Internet Explorer 11

•Microsoft Edge 0.10 and later

•Mozilla Firefox 44 and later

•Google Chrome 49 and later

•Opera of the latest version

•Safari of the latest version.

For the Windows Internet Explorer web browser, please note the following features:

•Full operability of the Control Center under web browser with the Enhanced Security Configuration for Windows Internet Explorer mode enabled is not guaranteed.

•If you install Server on a computer with a '_' (underline) character in the name, configuration of Server with Dr.Web Security Control Center by use of Windows Internet Explorer will not be available. In this case, use other web browser.

•For proper operation of the Control Center, IP address and/or DNS name of computer with installed Dr.Web Server must be added to the trusted sites of a web browser, on which you open Control Center.

•For proper opening of Control Center via the Start menu under Windows 8 and Windows Server 2012 OS with tiled interface, set the following parameters of a web browser: Tools → Programs → Opening Internet Explorer set the Always in Internet Explorer flag.

•For proper operation with the Control Center via the Windows Internet Explorer web browser using the secure https protocol, you must install all the latest updates to the web browser.

•Operation with the Control Center via the Windows Internet Explorer web browser in the compatibility mode is not supported.

b)Recommended screen resolution to use Dr.Web Security Control Center is 1280x1024 pt.

Dr.Web Mobile Control Center

Requirements are differ depending on the operating system on which the application is installed:

Operating system

Requirement

Operating system version

Device

iOS

iOS 9 and later

Apple iPhone

Apple iPad

Android

Android 4.1—10

–

NAP Validator

For the Server

•Windows Server 2008 OS.

For the agents

•Windows XP SP3 OS, Windows Vista OS, Windows Server 2008 OS.

Dr.Web Agent and the Anti-virus Package

Requirements are differ depending on the operating system on which anti-virus solution is installed (the full list of supported OS see in the Appendices document, in Appendix A. The Complete List of Supported OS Versions):

•Windows OS:

Component	Requirement
CPU	1 GHz CPU or faster.
Free RAM	At least 512 MB.
Free disk space	1.5 GB for executable files, also extra disk space for logs and temporary files.
Other	1.Dr.Web Agent for Windows context help requires Windows Internet Explorer 6.0 or later. 2.For Dr.Web for Outlook extension the Microsoft Outlook client from the Microsoft Office package is required: •Outlook 2000; •Outlook 2002; •Outlook 2003; •Outlook 2007; •Outlook 2010 SP2; •Outlook 2013; •Outlook 2016; •Outlook 2019.

•Linux system-based OS:

Component

Requirement

CPU

CPU with the following Intel/AMD architecture and command system:

•Intel/AMD: 32-bit (IA-32, x86) and 64-bit (x86-64, x64, amd64);

•ARM64;

•E2K (Elbrus).

Free RAM

At least 512 MB (1 GB and more is recommended).

Free disk space

At least 500 MB of free disk space on a volume where Anti-virus folders are stored.

•macOS, Android OS: configuration requirements coincide with the requirements for operating system.

Dr.Web Agent can be used under operating systems meeting the above-mentioned requirements, in virtual and cloud environments, including:

•VMware;

•Hyper-V;

•Xen;

•KVM.

No other anti-virus software (including other versions of Dr.Web anti-virus programs) should be installed on the workstations of an anti-virus network managed by Dr.Web Enterprise Security Suite.