ESET FILE SECURITY User Manual

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ESET File Security
7.1. ESETS update utility
TomaintaintheeectivenessofESETFileSecurity,thevirussignaturedatabasemustbekept
uptodate.Theesets_updateutilityhasbeendevelopedforthispurpose(seetheesets_update(8)
manpagefordetails).Tolaunchanupdate,thecongurationoptions‘av_update_username‘
and‘av_update_password‘mustbedenedinthe[global]sectionoftheESETScongurationle.
IntheeventthatyourserveraccessestheInternetviaHTTPproxy,theadditionalconguration
options‘proxy_addr‘,‘proxy_port‘mustbe dened.IfaccesstotheHTTPrequiresausername
andpassword,the‘proxy_username‘and‘proxy_password‘optionsmustalsobedenedinthis
section. To initiate an update, enter the following command:
@SBINDIR@/esets_update
To provide the highest possible security for the end user, the ESET team continuously collects
virus denitions from all over the world–new patterns can appear within the virus signature
database in very short intervals. For this reason, we recommend that updates be initiated on a
regularbasis.Tospecifytheupdatefrequency,the‘av_update_period‘optionmustbedenedin
the[global]sectionoftheESETScongurationle.TheESETSdaemonmustbeupandrunning
in order to successfully update the virus signature database.
7.2. ESETS update process description
The update process consists of two stages: First, the precompiled update modules are
downloadedfrom the ESET server. Iftheoption‘av_mirror_enabled‘is presentin the [global]
sectionoftheESETScongurationle,copies(ormirror)oftheseupdatemodulesarecreated
in the following directory:
@BASEDIR@/mirror
Ifdesired,theMirrordirectorypathcanberedenedusingthe‘av_mirror_dir‘optioninthe
[update]sectionoftheESETScongurationle.ThenewlycreatedMirrorthusservesasafully
functional update server and can be used to create lower (child) Mirrors. However, the following
conditionsmustbefullled.First,theremustbeanHTTPserverinstalledonthelowercomputer
where the modules will be downloaded from. Second, the update modules to be downloaded by
other computers must be placed in the following directory:
/http-serv-base-path/eset_upd
where‘http-serv-base-path‘ is a base HTTP serverdirectory path–thisis the rstplace the
update utility will search for update modules.
The second stage of the update process is the compilation of modules loadable by the ESET
Mail Security scanner from those stored in the local mirror. Typically, the following ESETS loading
modules are created: loader module (em000.dat), scanner module (em001.dat), virus signature
database module (em002.dat), archives support module (em003.dat), advanced heuristics
module (em004.dat), etc. The modules are created in the following directory:
@BASEDIR@
ThisisthedirectorywheretheESETSdaemonloadsmodulesfromandthuscanberedened
usingthe‘base_dir‘optioninthe[global]sectionoftheESETScongurationle.

ESET FILE SECURITY Specifications

General

Real-time Protection	Yes
Advanced Machine Learning	Yes
Multi-layered Defense	Yes
Ransomware Shield	Yes
Web Control	Yes
Botnet Protection	Yes
Exploit Blocker	Yes
Device Control	Yes
Antivirus	Yes
Antispyware	Yes
Anti-Phishing	Yes
File Server Security	Yes
Cloud-Powered Scanning	Yes
Network Attack Protection	Yes
Two-Way Firewall	No
Anti-Spam	No
Management	ESET PROTECT
Category	Software
Supported Operating Systems	Windows Server
Deployment Options	Remote
System Requirements	1 GHz processor, 512 MB RAM
License	Subscription-based