DISTRIBUTED CLIENT PROTECTION
A method, system, and computer-usable medium are disclosed for, responsive to receipt of traffic from a server to a client, parsing content of the traffic, and injecting additional content into original content of the server response to override an action of the original content, such that when the client executes the content of the traffic the client determines whether the content includes additional content that overrides the action of the original content, and in response to determining that the content includes additional content that overrides the action of the original content, communicates parameters associated with execution of the action to an inspection service to determine if the action is malicious.
1 . A computer-implementable method for managing network communication, comprising:
responsive to receipt of traffic from a server to a client:
parsing content of the traffic; and
injecting additional content into original content of the server response to override an action of the original content, such that when the client executes the content of the traffic the client:
determines whether the content includes additional content that overrides the action of the original content; and
in response to determining that the content includes additional content that overrides the action of the original content, communicates parameters associated with execution of the action to an inspection service to determine if the action is malicious.
2 . The method of claim 1 , wherein the inspection service executes locally on a security device that performs the steps of parsing content of the traffic and injecting additional content into original content of the server response.
3 . The method of claim 1 , wherein the inspection service executes remotely from a security device that performs the steps of parsing content of the traffic and injecting additional content into original content of the server response.
4 . The method of claim 1 , such that the client further, in response to determining that the content includes additional content that overrides the action of the original content, executes the action during inspection of the action by the inspection service.
5 . The method of claim 4 , such that the client further:
receives an indication from the inspection service regarding whether the action is malicious; and
if the indication from the inspection service indicates the action is malicious, communicates a warning to the user indicating that the action is malicious.
6 . The method of claim 1 , such that the client further, in response to determining that the content includes additional content that overrides the action of the original content, delays the action during inspection of the action by the inspection service.
7 . The method of claim 6 , such that the client further:
receives an indication from the inspection service regarding whether the action is malicious; and
if the indication from the inspection service indicates the action is malicious, blocks execution of the action.
8 . A system comprising:
a processor;
a data bus coupled to the processor; and
a non-transitory, computer-readable storage medium embodying computer program code, the non-transitory, computer-readable storage medium being coupled to the data bus, the computer program code interacting with a plurality of computer operations and comprising instructions executable by the processor and configured for:
responsive to receipt of traffic from a server to a client:
parsing content of the traffic; and
injecting additional content into original content of the server response to override an action of the original content, such that when the client executes the content of the traffic the client:
determines whether the content includes additional content that overrides the action of the original content; and
in response to determining that the content includes additional content that overrides the action of the original content, communicates parameters associated with execution of the action to an inspection service to determine if the action is malicious.
9 . The system of claim 8 , wherein the inspection service executes locally on a security device that performs the steps of parsing content of the traffic and injecting additional content into original content of the server response.
10 . The system of claim 8 , wherein the inspection service executes remotely from a security device that performs the steps of parsing content of the traffic and injecting additional content into original content of the server response.
11 . The system of claim 8 , such that the client further, in response to determining that the content includes additional content that overrides the action of the original content, executes the action during inspection of the action by the inspection service.
12 . The system of claim 11 , such that the client further:
receives an indication from the inspection service regarding whether the action is malicious; and
if the indication from the inspection service indicates the action is malicious, communicates a warning to the user indicating that the action is malicious.
13 . The system of claim 8 , such that the client further, in response to determining that the content includes additional content that overrides the action of the original content, delays the action during inspection of the action by the inspection service.
14 . The system of claim 13 , such that the client further:
receives an indication from the inspection service regarding whether the action is malicious; and
if the indication from the inspection service indicates the action is malicious, blocks execution of the action.
15 . A non-transitory, computer-readable storage medium embodying computer program code, the computer program code comprising computer executable instructions configured for:
responsive to receipt of traffic from a server to a client:
parsing content of the traffic; and
injecting additional content into original content of the server response to override an action of the original content, such that when the client executes the content of the traffic the client:
determines whether the content includes additional content that overrides the action of the original content; and
in response to determining that the content includes additional content that overrides the action of the original content, communicates parameters associated with execution of the action to an inspection service to determine if the action is malicious.
16 . The storage medium of claim 15 , wherein the inspection service executes locally on a security device that performs the steps of parsing content of the traffic and injecting additional content into original content of the server response.
17 . The storage medium of claim 15 , wherein the inspection service executes remotely from a security device that performs the steps of parsing content of the traffic and injecting additional content into original content of the server response.
18 . The storage medium of claim 15 , such that the client further, in response to determining that the content includes additional content that overrides the action of the original content, executes the action during inspection of the action by the inspection service.
19 . The storage medium of claim 18 , such that the client further:
receives an indication from the inspection service regarding whether the action is malicious; and
if the indication from the inspection service indicates the action is malicious, communicates a warning to the user indicating that the action is malicious.
20 . The storage medium of claim 15 , such that the client further, in response to determining that the content includes additional content that overrides the action of the original content, delays the action during inspection of the action by the inspection service.
21 . The storage medium of claim 20 , such that the client further:
receives an indication from the inspection service regarding whether the action is malicious; and
if the indication from the inspection service indicates the action is malicious, blocks execution of the action.