Computer Implemented Techniques for Detecting, Investigating and Remediating Security Violations to IT Infrastructure
First Claim
1. A method, comprising:
- determining that network activity at a specific time is deemed to be suspicious;
determining, using Internet protocol addresses involved in the suspicious network activity, one or more computer systems that are sources of the suspicious network activity;
determining, based on the specific time and the determined one or more computer systems, one or more applications executing on the one or more determined computer systems that are causing the suspicious network activity; and
causing one or more remedial actions to be performed for the determined one or more computer systems.
1 Assignment
0 Petitions
Accused Products
Abstract
A method includes collecting system calls and call parameters invoked by monitored applications for target computer systems. The system calls and call parameters are received from operating system kernels on the plurality of target computer systems. Sequences of systems calls and call parameters of the monitored applications are correlated among different target computer systems to deduce malicious activities. Remedial action(s) are performed in response to malicious activities being deduced as being malicious by the correlating. Another method includes determining that network activity at a specific time is deemed to be suspicious. Using IP addresses involved in the suspicious network activity, computer system(s) are determined that are sources of the suspicious network activity. Based on the specific time and the determined computer system(s), application(s) are determined that are executing on the determined computer system(s) that are causing the suspicious network activity. Remedial action(s) are performed for the determined computer system(s).
13 Citations
20 Claims
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1. A method, comprising:
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determining that network activity at a specific time is deemed to be suspicious; determining, using Internet protocol addresses involved in the suspicious network activity, one or more computer systems that are sources of the suspicious network activity; determining, based on the specific time and the determined one or more computer systems, one or more applications executing on the one or more determined computer systems that are causing the suspicious network activity; and causing one or more remedial actions to be performed for the determined one or more computer systems. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus, comprising:
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one or more processors; and one or more memories comprising computer readable code, wherein the one or more processors, in response to execution of the computer program code, cause the apparatus to perform at least the following; determining that network activity at a specific time is deemed to be suspicious; determining, using Internet protocol addresses involved in the suspicious network activity, one or more computer systems that are sources of the suspicious network activity; determining, based on the specific time and the determined one or more computer systems, one or more applications executing on the one or more determined computer systems that are causing the suspicious network activity; and causing one or more remedial actions to be performed for the determined one or more computer systems. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A computer program product, comprising a computer readable storage medium having program instructions embodied therewith, the program instructions executable by an apparatus comprising one or more processors to cause the apparatus to perform at least the following:
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determining that network activity at a specific time is deemed to be suspicious; determining, using Internet protocol addresses involved in the suspicious network activity, one or more computer systems that are sources of the suspicious network activity; determining, based on the specific time and the determined one or more computer systems, one or more applications executing on the one or more determined computer systems that are causing the suspicious network activity; and causing one or more remedial actions to be performed for the determined one or more computer systems. - View Dependent Claims (18, 19, 20)
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Specification