25-08-2017, 09:32 PM
ATM Security
[attachment=38844]
Objectives
Firstly it is self protection, to prevent incidents happening and so to maintain the ATM service.
Secondly, when a security incident occurs it is to maintain the ATM service to the aircraft, to safeguard other traffic, to support other agencies who have responsibility for security and to restore the air traffic situation to normal as soon as possible without any lost.
Information Sniffing: The attacker connects into the transmission media and gain unauthorized access to the data.
ATM Based Spoofing: Whenever the ATM address of a server is known for the attacker it can establish a direct ATM connection to that host.
Denial of Service: ATM is a connection-oriented technique. A connection, which is called Virtual Circuit. If an attacker sends signal to any intrmediate switch on the way of a VC, then the VC will be disconnected.
ATM Switch Attack: An attacker might use a protocol in order to manipulate a switch. He could inject incorrect information in the peer group database or even try to configure routing loops into the hierarchic structure.
Traffic Analysis: the hacker can get information by collecting and analyzing the ATM network traffic information such as the volume, timing and the communication parties of a VC, even the content of the information is encrypted.
[attachment=38844]
Objectives
Firstly it is self protection, to prevent incidents happening and so to maintain the ATM service.
Secondly, when a security incident occurs it is to maintain the ATM service to the aircraft, to safeguard other traffic, to support other agencies who have responsibility for security and to restore the air traffic situation to normal as soon as possible without any lost.
Information Sniffing: The attacker connects into the transmission media and gain unauthorized access to the data.
ATM Based Spoofing: Whenever the ATM address of a server is known for the attacker it can establish a direct ATM connection to that host.
Denial of Service: ATM is a connection-oriented technique. A connection, which is called Virtual Circuit. If an attacker sends signal to any intrmediate switch on the way of a VC, then the VC will be disconnected.
ATM Switch Attack: An attacker might use a protocol in order to manipulate a switch. He could inject incorrect information in the peer group database or even try to configure routing loops into the hierarchic structure.
Traffic Analysis: the hacker can get information by collecting and analyzing the ATM network traffic information such as the volume, timing and the communication parties of a VC, even the content of the information is encrypted.