A computer-implemented method performed by a computing device that includes at least one processor for executing instructions from a memory, the method comprising: receiving user interface commands from a remote computerized system of a protected domain environment at a computerized service environment via computerized network communications; generating a data residency protection component within the computerized service environment, via at least one processor, in response to the user interface commands, wherein the data residency protection component is configured to act as a proxy for the computerized service environment, when executed in the protected domain environment by the remote computerized system, to: monitor data communications from the protected domain environment to the computerized service environment for the personally identifying information; replace the personally identifying information with token data to represent and protect the personally identifying information; and transmit the token data to the computerized service environment via the computerized network communications; and downloading the data residency protection component to the remote computerized system of the protected domain environment from the computerized service environment via the computerized network communications; the method further comprising the computerized service environment ensuring, via the at least one processor, that the data residency protection component, when generated in the computerized service environment, does not counteract data residency protection provided by other data residency protection components generated in the computerized service environment for other protected domain environments. receiving user interface commands from a remote computerized system of a protected domain environment at a computerized service environment via computerized network communications; generating a data residency protection component within the computerized service environment, via at least one processor, in response to the user interface commands, wherein the data residency protection component is configured to act as a proxy for the computerized service environment, when executed in the protected domain environment by the remote computerized system, to: monitor data communications from the protected domain environment to the computerized service environment for the personally identifying information; replace the personally identifying information with token data to represent and protect the personally identifying information; and transmit the token data to the computerized service environment via the computerized network communications; and monitor data communications from the protected domain environment to the computerized service environment for the personally identifying information; replace the personally identifying information with token data to represent and protect the personally identifying information; and transmit the token data to the computerized service environment via the computerized network communications; and downloading the data residency protection component to the remote computerized system of the protected domain environment from the computerized service environment via the computerized network communications; the method further comprising the computerized service environment ensuring, via the at least one processor, that the data residency protection component, when generated in the computerized service environment, does not counteract data residency protection provided by other data residency protection components generated in the computerized service environment for other protected domain environments.