Kaspersky Lab WorkSpace Security EU ED, 250-499u, 1Y, RNW KL4851XATFR Manual Do Utilizador
Códigos do produto
KL4851XATFR
P
R O T E C T I O N A G A I N S T N E T W O R K A T T A C K S
91
You can create a rule from the network activity detection alert window.
), for packet filtering
(see page
)).
S
EE ALSO
Changing data transfer protocol ......................................................................................................................................
Changing the direction of connection ..............................................................................................................................
Defining the network connection address ........................................................................................................................
Defining the connection port ............................................................................................................................................
Defining the time range of rule's activity ..........................................................................................................................
Determining socket type ..................................................................................................................................................
Changing ICMP packet type ............................................................................................................................................
C
HANGING DATA TRANSFER PROTOCOL
One of the properties for rules for applications and packet filtering is the data transfer protocol of network connection.
TCP is used for both applications and packets by default when creating a rule.
TCP is used for both applications and packets by default when creating a rule.
To change the data transfer protocol, please do the following:
), for packet filtering (see page
)) in the Rule
description section, click the link with the name of the protocol.
2. In the Protocol window that will open, select the required value.
C
HANGING THE DIRECTION OF CONNECTION
One of the properties for rules for applications and packet filtering is the direction of network connection.
If it is important for you to specifically set the direction of packets in the rule, select whether they are inbound or outbound
packets. If you want to create a rule for data stream, select stream type: inbound, outbound, or both.
packets. If you want to create a rule for data stream, select stream type: inbound, outbound, or both.
The difference between stream direction and packet direction is that when you create a rule for a stream, you define in
which direction the connection is opened. The direction of packets when transferring data via this connection is not taken
into consideration.
which direction the connection is opened. The direction of packets when transferring data via this connection is not taken
into consideration.
For example, if you configure a rule for data exchange with an FTP server that is running in passive mode, you should
allow the outbound stream. To exchange data with an FTP server in active mode, you should allow both outbound and
inbound streams.
allow the outbound stream. To exchange data with an FTP server in active mode, you should allow both outbound and
inbound streams.
To change data stream direction, please do the following:
), for packet filtering (see page
)), in the Rule
description section, click the link with the direction of the connection.
2. In the Select direction window that will open, select the required value.