SOFTWARE DEFINED NETWORK TRAPS FOR RANSOMWARE ATTACKS
An example computer system for providing countermeasures for a ransomware attack can include: one or more processors; and non-transitory computer-readable storage media encoding instructions which, when executed by the one or more processors, causes the computer system to: recommend one or more countermeasures once the ransomware attack is identified; switch access for a client device from an application layer to a software defined network layer including a software defined network trap having nodes; and restrict access when the client device fails to perform a task at a node of the software defined network trap.
1 . A computer system for providing countermeasures for a ransomware attack, comprising:
one or more processors; and
non-transitory computer-readable storage media encoding instructions which, when executed by the one or more processors, causes the computer system to:
recommend one or more countermeasures once the ransomware attack is identified;
switch access for a client device from an application layer to a software defined network layer including a software defined network trap having nodes; and
restrict access when the client device fails to perform a task at a node of the software defined network trap.
2 . The computer system of claim 1 , comprising further instructions which, when executed by the one or more processors, causes the computer system to recommend the software defined network trap as one of the countermeasures.
3 . The computer system of claim 1 , comprising further instructions which, when executed by the one or more processors, causes the computer system to use generative artificial intelligence to select tasks to be performed at the node of the software defined network trap.
4 . The computer system of claim 3 , wherein the tasks are selected, at least in part, based upon a type of the ransomware attack.
5 . The computer system of claim 1 , wherein the task includes reading, writing, copying, and pasting information.
6 . The computer system of claim 1 , wherein the nodes include at least one dummy node.
7 . The computer system of claim 1 , comprising further instructions which, when executed by the one or more processors, causes the computer system to provide access back to the application layer when the client device performs the task at the node of the software defined network trap.
8 . The computer system of claim 1 , comprising further instructions which, when executed by the one or more processors, causes the computer system to issue an updated group policy once the ransomware attack is identified, the updated group policy including information associated with the software defined network trap.
9 . The computer system of claim 8 , wherein the updated group policy includes the task at the node.
10 . The computer system of claim 1 , comprising further instructions which, when executed by the one or more processors, causes the computer system to require the client device to traverse the nodes in the software defined network trap in a certain order.
11 . A method for providing countermeasures for a ransomware attack, comprising:
recommending one or more countermeasures once the ransomware attack is identified;
switching access for a client device from an application layer to a software defined network layer including a software defined network trap having nodes; and
restricting access when the client device fails to perform a task at a node of the software defined network trap.
12 . The method of claim 11 , further comprising recommending the software defined network trap as one of the countermeasures.
13 . The method of claim 11 , further comprising using generative artificial intelligence to select tasks to be performed at the node of the software defined network trap.
14 . The method of claim 13 , wherein the tasks are selected, at least in part, based upon a type of the ransomware attack.
15 . The method of claim 11 , wherein the task includes reading, writing, copying, and pasting information.
16 . The method of claim 11 , wherein the nodes include at least one dummy node.
17 . The method of claim 11 , further comprising providing access back to the application layer when the client device performs the task at the node of the software defined network trap.
18 . The method of claim 11 , further comprising issuing an updated group policy once the ransomware attack is identified, the updated group policy including information associated with the software defined network trap.
19 . The method of claim 18 , wherein the updated group policy includes the task at the node.
20 . The method of claim 11 , further comprising requiring the client device to traverse the nodes in the software defined network trap in a certain order.