6th European Conference - Academic Conferences

Muhammad Naveed
shows a firewall OS probably installed on the firewall of the organization with 86% accuracy. Table 5
to Table 7 show the results of IIT at Delhi, India.
Table 5: Scan details for ITTD
Scanned Web Server www.iitd.ac.in (220.227.156.20)
Scan Launching Time 2010-08-14 00:55 PKST
Scan Type Slow Comprehensive Scan
Scan Time 3118.12 seconds
Raw packets sent 3366 (126.658KB)
Raw packets received 1368 (69.263KB)
Table 6: Port scan results for ITTD
Port Protocol State Service
80 Tcp Open http
135 Tcp Filtered msrpc
139 Tcp Filtered netbios-ssn
443 Tcp Open http
445 Tcp Filtered microsoft-ds
593 Tcp Filtered http-rps-epmap
1720 Tcp Filtered H.323/Q.931
2100 Tcp Filtered unknown
4111 Tcp Filtered unknown
4444 Tcp Filtered krb524
5060 Tcp Filtered sip
Table 7: Aggressive OS scan results for IITD
OS Name and Version Type Vendor OS Family OS Generation Accuracy
of result
SonicWALL Aventail EX-1500
SSL VPN appliance
Firewall SonicWALL Embedded No Details available 86%
5.2 Commercial organizations
To set the benchmark for commercial organizations, AT&T webserver was analyzed which revealed
that the server is very secure based on our scans. The results shows that only the ports used for web
services are open and all other ports are blocked. Aggressive operating system scan shows that
Linux 2.6.9 – 2.6.30 is installed on the system. Table 8 to Table 11 show the results of scans for
AT&T webserver. Table 11 show only general purpose OSs from the result because the webserver
should be installed with a general purpose server OS.
Table 8: Scan details for AT&T
Scanned Web Server www.att.com (118.214.121.145)
Scan Launching Time 2010-08-14 00:51 PKST
Scan Type Slow Comprehensive Scan
Scan Time 2982.98 seconds
Raw packets sent 5125 (198.226KB)
Raw packets received 778 (43.980KB)
Table 9: Port scan result for AT&T
Port Protocol State Service
80 Tcp Open http
443 Tcp Open https
192