Validating packets in network communications
A method for validating packets in network communications includes receiving, at networking hardware of a device, a packet communicated from another device over a network; intercepting, by virtual dispersive routing (VDR) software loaded on the device, the packet as it is passed from the networking hardware; determining, by the VDR software, that a destination address of the packet corresponds to an address associated with the device; and determining, by the VDR software, using a virtual machine for a network connection that virtualizes network capabilities of the device, that the packet belongs to a valid application running on the device.
1. A method for validating packets in network communications, comprising the steps of:
(a) spawning at a device, by virtual dispersive routing (VDR) software loaded on the device in response to a request for a network connection from a particular application running on the device, a virtual machine that virtualizes networking capabilities of the device such that a virtual network connection is provided;
(b) receiving, at networking hardware of a device, a packet communicated from another device over a network;
(c) intercepting, by virtual dispersive routing (VDR) software loaded on the device, the packet as it is passed from the networking hardware;
(d) determining, by the VDR software, that a destination address of the packet corresponds to an address associated with the virtual network connection; and
(e) determining, by the VDR software, that the packet belongs to a valid application running on the device by
(i) running a hash function utilizing data from the packet as input to generate as output a hash value,
(ii) comparing the generated hash value to an identification code associated with the particular application and determining that there is a match.
2. The method of claim 1 , wherein the particular application is a computer game.
3. The method of claim 1 , wherein the device is a computer.
4. The method of claim 3 , wherein the computer includes a plurality of processing cores.
5. The method of claim 1 , wherein the device is a mobile phone.
6. The method of claim 1 , wherein the particular application is an email application.
7. A method for validating packets in network communications, comprising the steps of:
(a) spawning at a device, by virtual dispersive routing (VDR) software loaded on the device in response to a request for a network connection from a particular application running on the device, a virtual machine that virtualizes networking capabilities of the device such that a virtual network connection is provided;
(b) receiving, at networking hardware of a device, a packet communicated from another device over a network;
(c) intercepting, by the VDR software loaded on the device, the packet as it is passed from the networking hardware;
(d) determining, by the VDR software, that a destination address of the packet corresponds to an address associated with the virtual network connection; and
(e) determining, by the VDR software, that the packet does not belong to a valid application running on the device, such determination comprising
(i) running a hash function utilizing data from the packet as input to generate as output a hash value,
(ii) comparing the generated hash value to an identification code associated with the particular application and determining that there is not a match;
(f) in response to determining that the generated hash value does not match the identification code associated with the particular application, quarantining the packet.
8. The method of claim 7 , wherein the particular application is a computer game.
9. The method of claim 7 , wherein the device is a computer.
10. The method of claim 9 , wherein the computer includes a plurality of processing cores.
11. The method of claim 7 , wherein the device is a mobile phone.
12. The method of claim 7 , wherein the particular application is an email application.
13. A method for validating packets in network communications, comprising the steps of:
(a) spawning at a device, by virtual dispersive routing (VDR) software loaded on the device in response to a request for a network connection from a particular application running on the device, a virtual machine that virtualizes networking capabilities of the device such that a virtual network connection is provided;
(b) loading a spider configured to thread together an upper application layer and a lower layer of a protocol stack;
(c) receiving, at networking hardware of a device, a packet communicated from another device over a network;
(d) intercepting, by virtual dispersive routing (VDR) software loaded on the device, the packet as it is passed from the networking hardware;
(e) determining, by the VDR software, that a destination address of the packet corresponds to an address associated with the virtual network connection; and
(f) accessing, by the VDR software at the lower layer of the protocol stack via the spider, an identification code associated with the particular application;
(g) determining, by the VDR software, that the packet belongs to a valid application running on the device by
(i) running a hash function utilizing data from the packet as input to generate as output a hash value,
(ii) comparing the generated hash value to the accessed identification code and determining that there is a match.
14. The method of claim 13 , wherein the particular application is a computer game.
15. The method of claim 13 , wherein the device is a computer.
16. The method of claim 15 , wherein the computer includes a plurality of processing cores.
17. The method of claim 13 , wherein the device is a mobile phone.
18. The method of claim 13 , wherein the particular application is an email application.