CISCO DEFENCE NETWORK

REFRESHER

Internal system compromise

The attacker uses the exposed e-banking servers to break into an internal bank system.

Stolen customer data

An attacker steals the personal and financial data of bank customers from the customer database.

Phony transactions from an external server

An attacker alters the code of the e-banking application and makes transactions by impersonating a legitimate user.

Phony transactions using a stolen customer PIN or smart card

An attacker steals the identity of a customer and completes malicious transactions from the compromised account.

Insider attack on the system

A bank employee finds a flaw in the system from which to mount an attack.

Data input errors

user inputs incorrect data or makes incorrect transaction requests.

Data center destruction

A cataclysmic event severely damages or destroys the data center.