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Commit 1d897ff5 authored by Tomáš Plesník's avatar Tomáš Plesník
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doplneni drobnosti; uprava formatovani; oprava kreklepu

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+-------------------------------------+ +-------------------------------------+
| README.cesnet - Warden Client 1.0.0 | | README.cesnet - Warden Client 1.1.0 |
| |
| CESNET Specifics | | CESNET Specifics |
+-------------------------------------+ +-------------------------------------+
...@@ -7,9 +8,11 @@ Content ...@@ -7,9 +8,11 @@ Content
A. Overall Information A. Overall Information
B. Registration B. Registration
C. Configuration C. Description tags
D. Testing D. Types of events
E. Authors of this document E. Configuration
F. Testing
G. Authors of this document
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
A. Overall Information A. Overall Information
...@@ -23,19 +26,19 @@ A. Overall Information ...@@ -23,19 +26,19 @@ A. Overall Information
2. Version 2. Version
1.0.0 (2011-11-16) 1.1.0 (2011-11-16) - DOPLNIT
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
B. Registration B. Registration
Client attempting to communicate with CESNET Warden server must be Client attempting to communicate with CESNET Warden server must be
registered. Registration is currently provided by Tomas Plesnik at registered. Registration is currently provided by Tomas Plesnik at
address plesnik@ics.muni.cz and following information is needed: mail address plesnik@ics.muni.cz and following information is needed:
* For sender client: * For sender client:
- hostname of the machine, where client runs, - hostname of the machine, where client runs,
- name of the detection service (for example 'ScanDetector'),
- client type = sender, - client type = sender,
- name of the detection service (for example 'ScanDetector'),
- description tags of sent events (see below) - description tags of sent events (see below)
- CIDR from which client will communicate with Warden server. - CIDR from which client will communicate with Warden server.
...@@ -61,26 +64,27 @@ B. Registration ...@@ -61,26 +64,27 @@ B. Registration
C. Description tags C. Description tags
Tags are case insensitive alphanumeric strings, designed to allow event Tags are case insensitive alphanumeric strings, designed to allow event
receivers to do more general filtering according to event source. Receiver receivers to do more general filtering according to event source. Receiver
can for example decide to use only events originating at honeypots, or can for example decide to use only events originating at honeypots, or
filter out events, generated by human conclusions or correlation engines. filter out events, generated by human conclusions or correlation engines.
Sender client specifies its descriptive tags during registration, it is Sender client specifies its descriptive tags during registration, it is
up to client administrator's judgment to select or omit any particular tag. up to client administrator's judgment to select or omit any particular tag.
Currently tags fall into four general categories - based on event medium, Currently tags fall into four general categories - based on event medium,
data source, detection methodology and detector or analyzer product name. data source, detection methodology and detector or analyzer product name.
Product name tag is free to choose if same product name was not yet Product name tag is free to choose if same product name was not yet
accepted by registrar, otherwise existing form must be used (registrar will accepted by registrar, otherwise existing form must be used (registrar will
notify about such cases). notify about such cases).
Categories list is certainly not complete. Therefore if new client's Categories list is certainly not complete. Therefore if new client's
administrator feels that name or type of important feature of his (or administrator feels that name or type of important feature of his (or
others) detector is not covered, providers of Warden server are glad to others) detector is not covered, providers of Warden server are glad to
discuss it at registration address or at Warden project mailing list. discuss it at registration address or at Warden project mailing list
However, it may or may not be accepted, as aim is to keep the list of (warden@cesnet.cz).
categories possibly unambiguous, short and usable. However, it may or may not be accepted, as aim is to keep the list of
categories possibly unambiguous, short and usable.
Following is grouped list of tags together with closer description and Following is grouped list of tags together with closer description and
examples. examples.
1. Detection medium 1. Detection medium
...@@ -114,11 +118,11 @@ examples. ...@@ -114,11 +118,11 @@ examples.
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
D. Types of events D. Types of events
Event types purpose is to allow event receivers to filter and/or Event types purpose is to allow event receivers to filter and/or categorise
categorise particular events according to attack characteristics. Types are particular events according to attack characteristics. Types are loosely
loosely chosen as list of common security incidents nowadays observed. List chosen as list of common security incidents nowadays observed. List is by no
is by no means complete, however it was created based on expected use cases means complete, however it was created based on expected use cases at
at receiving places. Possibility of a new type is also open to discussion. receiving places. Possibility of a new type is also open to discussion.
* portscan - TCP/UDP port scanning/sweeping * portscan - TCP/UDP port scanning/sweeping
* bruteforce - dictionary/bruteforce attack to services authentication * bruteforce - dictionary/bruteforce attack to services authentication
...@@ -133,7 +137,7 @@ at receiving places. Possibility of a new type is also open to discussion. ...@@ -133,7 +137,7 @@ at receiving places. Possibility of a new type is also open to discussion.
* other - the rest, uncategorizable yet * other - the rest, uncategorizable yet
In case of complex scenarios with structured info more events with In case of complex scenarios with structured info more events with
particular parts of information can be created. particular parts of information can be created.
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
E. Configuration E. Configuration
...@@ -153,4 +157,4 @@ G. Authors of this document ...@@ -153,4 +157,4 @@ G. Authors of this document
Pavel Kacha <ph@cesnet.cz> Pavel Kacha <ph@cesnet.cz>
Jan Soukal <soukal@ics.muni.cz> Jan Soukal <soukal@ics.muni.cz>
Copyright (C) 2011 Cesnet z.s.p.o Copyright (C) 2011-2012 Cesnet z.s.p.o
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