Warning: pg_query(): Query failed: ERROR: missing chunk number 0 for toast value 29512337 in pg_toast_2619 in /dati/webiit-old/includes/database.pgsql.inc on line 138 Warning: ERROR: missing chunk number 0 for toast value 29512337 in pg_toast_2619 query: SELECT data, created, headers, expire, serialized FROM cache_page WHERE cid = 'https://www-old.iit.cnr.it/node/19820' in /dati/webiit-old/includes/database.pgsql.inc on line 159 Warning: pg_query(): Query failed: ERROR: missing chunk number 0 for toast value 29512337 in pg_toast_2619 in /dati/webiit-old/includes/database.pgsql.inc on line 138 Warning: ERROR: missing chunk number 0 for toast value 29512337 in pg_toast_2619 query: SELECT data, created, headers, expire, serialized FROM cache_page WHERE cid = 'https://www-old.iit.cnr.it/node/19820' in /dati/webiit-old/includes/database.pgsql.inc on line 159 A Distributed DNS Traffic Monitoring System | IIT - CNR - Istituto di Informatica e Telematica
IIT Home Page CNR Home Page

A Distributed DNS Traffic Monitoring System

The domain name system (DNS) is a complex distributed database on which most Internet services rely on. As its monitoring is critical, it is necessary to continuously monitor DNS traffic for identifying anomalies, measuring performance, and generating usage statistics.

This paper describes the design and implementation of a distributed realtime DNS monitoring system, that is able to monitor the authoritative name servers of the .it country code Top Level Domain (ccTLD). In addition to the production of usage records, it is able to understand trends, characterize economical relationships, and also track suspicious activities. 

 


Trac Workshop 2012, Limassol, Cipro, 2012

Autori IIT:

Tipo: Articolo in Atti di convegno internazionale
Area di disciplina: Computer Science & Engineering

File: TRAC_2012.pdf