AVIRA ANTIVIR UNIX MAILGATE, User Manual

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Appendix
Avira GmbH AntiVir MailGate
109
9 Appendix
9.1 Glossary
Term Meaning
cron (daemon) A daemon which starts other programs at specified times.
Daemon A background process for administration on UNIX systems. On
average, there are about a dozen daemons running on a computer.
These processes usually start up and shut down with the computer.
Demo version Without a license file, AntiVir MailGate runs as a demo version. An
Avira banner is inserted in every email. The automatic update function
is not available, so you will have to download new virus definitions and
scan engine versions manually from our website.
Eicar The European Institute for Computer Antivirus Research offers a test
virus for testing antivirus programs. More details at:
http://www.eicar.org
GPL General Public License: alternative distribution concept, in the
broadest sense similar to "shareware".
Logfile also: Report file. A file containing reports generated by the program
during run-time when a certain event occurs.
Malware Generic term for "foreign bodies" of any type. These can be
interferences such as viruses or other software, which the user
generally considers as unwanted (see also Unwanted Programs).
MIME Multipurpose Internet Mail Extensions: Internet extensions for
integrating binary files in Internet emails. MIME supports so-called
multipart emails, to allow various file types in an email or binary
attachments and HTML emails.
MTA Mail Transfer Agent: a program that sends emails via SMTP. For
example, Sendmail, Postfix, Exim.
Quarantine directory The directory where infected files are stored to block the user’s access
to them. (for example,
rejected
)
root The user with unlimited access rights (such as system administrator on
Windows)
Scan engine AntiVir software module, which controls the search for viruses and
unwanted programs.
Script A text file containing commands to be executed in UNIX (similar to
batch files in DOS).
SMTP Simple Mail Transfer Protocol: protocol for email communication on
the Internet.