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Komunikačná a pozorovacia technika


NATO CIS

GPS: A military perspective
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0000010100063533021293870212969907502217
SYNAPSE CREATOR
 al-caid      18.02.2014 - 16:57:09 , level: 1, UP   NEW  HARDLINK
servery miesto tankovych divizii - http://blog.cloudflare.com/technical-details-behind-a-400gbps-ntp-amplification-ddos-attack

BgSQLqmCMAAVrNG.png

An NTP amplification attack begins with a server controlled by an attacker on a network that allows source IP address spoofing (e.g., it does not follow BCP38). The attacker generates a large number of UDP packets spoofing the source IP address to make it appear the packets are coming from the intended target. These UDP packets are sent to Network Time Protocol servers (port 123) that support the MONLIST command.

I'd personally be curious to talk with whoever added MONLIST as a command to NTP servers. The command seems of such little practical use -- it returns a list of up to the last 600 IP addresses that last accessed the NTP server -- and yet it can do so much harm. If an NTP server has its list fully populated, the response to a MONLIST request will be 206-times larger than the request. In the attack, since the source IP address is spoofed and UDP does not require a handshake, the amplified response is sent to the intended target. An attacker with a 1Gbps connection can theoretically generate more than 200Gbps of DDoS traffic.

Monday's DDoS proved these attacks aren't just theoretical. To generate approximately 400Gbps of traffic, the attacker used 4,529 NTP servers running on 1,298 different networks.

ake naklady si moze vyzadovat takyto utok? kolko ludi?

0000010100063533021293870212969905200984
SYNAPSE CREATOR
 al-caid      28.02.2010 - 13:07:02 , level: 1, UP   NEW  HARDLINK
Na jednej strane sa tym umozni informacny boj na novom poli: po akcii sa velitel k nej bude moct vyjadrit, a tym padom bude vyvazovat ine vyjadrenia, povedzme, od ludi sympatizujucich s cielom. Na druhej strane, moze dojst k nejakemu efektu Jara Ivora, ktory prezradzoval viac nez bolo potrebne.
http://uk.reuters.com/article/idUKTRE61Q07G20100227

0000010100063533021293870212969902136770
Zosvof
 Zosvof      01.02.2006 - 13:40:55 , level: 1, UP   NEW
http://www.nrl.navy.mil/techtransfer/exhibits/pdfs/Info%20Sheet%20pdfs/UAV%20Info%20Sheets/CICADA2005.pdf

000001010006353302129387021296990213677002136793
al-caid
 al-caid      01.02.2006 - 13:46:44 , level: 2, UP   NEW
to su tie mandelinky, co nam na polia imperialista zo zavisti zhadzuje?