Abstract:
Master privacy policies for different users are stored to a cloud-based central server. When a user interacts with a third-party service (such as FACEBOOK® or AMAZON®), the third party service may require acceptance of privacy policies before services are rendered. Here the cloud-based central server may automatically configure a privacy policy of the third-party service to the user&#39;s master privacy policy. The cloud-based central server thus relives the user of managing many different privacy policies required by many different third party service providers.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
       [0001]    This application is a continuation of U.S. application Ser. No. 14/171,421 filed Feb. 3, 2014 and since issued as U.S. Pat. No. ______, which is a continuation of U.S. application Ser. No. 13/306,669 filed Nov. 29, 2011 and since issued as U.S. Pat. No. 8,646,030, with both applications incorporated herein by reference in their entireties. 
     
    
     BACKGROUND 
       [0002]    The present disclosure relates generally to managing privacy and, more particularly, to a method and apparatus for providing a policy based privacy control in a communications network. 
         [0003]    An ever increasing number of Internet services (e.g., Facebook®, Google®, Twitter®, Amazon.com®, Apple®, and the like) require more and more user identifiable information. How to protect this information becomes increasingly critical for both the users and the service providers. Each one of the service providers may have their own privacy policies and the users are required to manage each one of these policies separately. For example, the users may be required to constantly update and change the privacy policies for each one of the service providers. As the number of service providers continues to grow, managing each of the privacy policies separately becomes a very difficult task for all parties involved. 
       SUMMARY 
       [0004]    In one embodiment, the present disclosure provides a method, non-transitory computer readable medium and apparatus for providing a master privacy policy in a communications network. In one embodiment, the method receives a privacy control parameter to configure a master privacy policy, stores the master privacy policy in the communications network, and applies the master privacy policy to configure a third party service provider privacy policy for a third party service provider based upon the master privacy policy. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0005]    The essence of the present disclosure can be readily understood by considering the following detailed description in conjunction with the accompanying drawings, in which: 
           [0006]      FIG. 1  illustrates one example of a communications network of the present disclosure; 
           [0007]      FIG. 2  illustrates a block diagram of a subscriber privacy vault; 
           [0008]      FIG. 3  illustrates a block diagram of an endpoint device of an end user; 
           [0009]      FIG. 4  illustrates an example flow chart of a method for generating a master privacy policy; 
           [0010]      FIG. 5  illustrates an example flow chart of a method for policy mapping; 
           [0011]      FIG. 6  illustrates an example flow chart of a method for updating the master privacy policy; 
           [0012]      FIG. 7  illustrates an example flow chart of a method for configuring a third party service provider privacy policy when the end user subscribes for new services; 
           [0013]      FIG. 8  illustrates another example flow chart of a method for configuring a third party service provider privacy policy when the end user subscribes for new services; 
           [0014]      FIG. 9  illustrates an example flow chart for a method of enforcing the master privacy policy; and 
           [0015]      FIG. 10  illustrates a high-level block diagram of a general-purpose computer suitable for use in performing the functions described herein. 
       
    
    
       [0016]    To facilitate understanding, identical reference numerals have been used, where possible, to designate identical elements that are common to the figures. 
       DETAILED DESCRIPTION 
       [0017]    The present disclosure broadly discloses a method, non-transitory computer readable medium and apparatus for providing a policy based privacy control in a communications network. Privacy control for each one of the numerous Internet service providers is important to protect information of an end user. 
         [0018]    In one embodiment, a more efficient method of providing a policy based privacy control in a communications network is provided. For example, a centralized subscriber privacy vault (SPV) may be deployed to automatically manage privacy policies for any number of third party services used by an end user. For example, the SPV may automatically configure each one of the third party service provider policies and automatically proliferate any changes made to a master privacy policy stored in the SPV. 
         [0019]      FIG. 1  is a block diagram depicting one illustrative example of a communications network  100 . For example, the communications network  100  may be any type Internet Protocol (IP) network. It should be noted that an IP network is broadly defined as a network that uses Internet Protocol to exchange data packets. 
         [0020]    In one embodiment, the network  100  may comprise one or more endpoint devices  122 ,  124 ,  126 ,  128 ,  130  and  132  associated with one or more end users  116  and  118 , respectively, one or more access networks  108  and  110  of the same operator or different operators (e.g., a wired access network or a wireless access network), a core network  102  and one or more third party service providers  112  and  114  (e.g., employing one or more application servers). In one embodiment, the endpoint devices  122 ,  124 ,  126 ,  128 ,  130  and  132  may be any type of device capable of communicating over the communications network  100 . For example, the endpoint devices  122 ,  124 ,  126 ,  128 ,  130  and  132  may be a cellular telephone, a smart phone, a tablet computer, a laptop computer, a desktop computer, a netbook and the like. Although six endpoint devices  122 ,  124 ,  126 ,  128 ,  130  and  132 , two end users  116  and  118  and two third party service providers  112  and  114  are illustrated, it should be noted that any number of endpoint devices, end users or third party service providers may be deployed without limitation. 
         [0021]    Although  FIG. 1  illustrates certain endpoints associated with the end users  116  and  118 , it should be noted that there may not be a one to one correlation between the end users  116  and  118  and the endpoint devices  122 ,  124 ,  126 ,  128 ,  130  and  132 . In other words, some endpoint devices may be used by both the end users  116  and  118 . Said yet another way, a single endpoint device is not necessarily dedicated to only a single end user, i.e., the single endpoint device can be used by multiple users. 
         [0022]    In one embodiment, the access networks  108  and  110  may be any type of access network such as a cellular network, a wireless network, a Wi-Fi network, a Publicly Switched Telephone Network (PSTN), an IP network and the like. The access networks  108  and  110  may be operated by the same operator or by different operators. The access networks  108  and  110  and the core network  102  may include additional network elements that are not disclosed. For example, the access networks  108  and  110  and the core network  102  may also include border elements, gateways, routers, switches, call control elements, various application servers and the like. 
         [0023]    In one embodiment, the core network  102  may include an SPV  104 . In one embodiment, the SPV  104  provides a centralized privacy policy control via the core network  102 . For example, the SPV  104  may store a master privacy policy for each subscriber (also referred to herein as “users”) of the core network  102 . For example, the end user  116  may have a master privacy policy stored at the SPV  104  and the end user  118  may have a master privacy policy stored at the SPV  104 . In one embodiment, each master privacy policy associated with each end user  116  and  118  may be associated with a unique pointer, e.g., a unique universal resource locator (URL) address. Thus, the user may direct requests for privacy policy configurations to a particular URL address such that the privacy policy may be configured in accordance with the master privacy policy. 
         [0024]    In one embodiment, the master privacy policy is configured based upon one or more privacy control parameters provided by the end user  116  and  118 . For example, an end user  116  may be provided with a user interface, e.g., a web page, that allows the user to input his or her preferences for the privacy control parameters. In one embodiment, the user interface may be protected with a personal login and password. In other words, an authentication mechanism may be deployed to authenticate the end user  116  before the end user  116  may access the SPV  104 . 
         [0025]    In one embodiment, the privacy control parameter may simply be an overall level of privacy desired by a user, e.g., high, medium or low. In another embodiment, the privacy control parameter may be a sharing parameter. For example, the user may specify which groups of people should have access to which types of information. To illustrate, the user may specify that family members may have access to all information of the user, that friends may have access to general information of the user, that work colleagues may have access to only work related information of the user, and the like. 
         [0026]    It should be noted that the above privacy control parameters are provided only as examples and should not be considered limiting. Other types of privacy control parameters not listed above may be considered to be within the embodiments of the present disclosure. 
         [0027]    As noted above, using the privacy control parameters received from the end users  116  and  118 , a master privacy policy can be configured for the end users  116  and  118 . As a result, the SPV  104  provides a centralized repository and control mechanism for configuring any third party service provider privacy policy automatically. Thus, the end user does not need to manage each third party service provider privacy policy separately, but rather, only needs to manage a single privacy policy, e.g., the master privacy policy stored in the SPV  104  in the communications network  100 . 
         [0028]    To illustrate, when an end user  116  accesses a service offered by the third party service provider  112 , the end user  116  may be required to configure a third party service provider privacy policy. For example, the third party service provider  112  may be Facebook®. Rather than manually configuring the third party service provider privacy policy, the end user  116  may simply direct the third party service provider  112  to refer to the master privacy policy stored in the SPV  104 . For example, the end user  116  may provide a URL to the third party service provider  112  that points to his or her respective master privacy policy stored in the SPV  104 . As a result, the third party service provider privacy policy may be automatically configured by mapping the master privacy policy to the third party service provider privacy policy. 
         [0029]    Subsequently, the end user  116  accesses another service offered by the third party service provider  114 . The end user  116  will be required to again configure another third party service provider privacy policy. For example, the third party service provider  114  may be an Apple® iTunes® store. Again, rather than manually configuring another third party service provider privacy policy, the end user  116  may again direct the third party service provider  114  to refer to the master privacy policy stored in the SPV  104 . As a result, the third party service provider privacy policy may be automatically configured by mapping the master privacy policy to the third party service provider privacy policy. 
         [0030]    In one embodiment, if a mapping cannot be found between the master privacy policy and the third party service provider privacy policy, the SPV  104  may send a notification to the end user  116  via one of the endpoint devices  122 ,  124  or  126  to request a clarification. For example, the SPV  104  may send an email, text message or interactive voice call to the endpoint  122  to request the end user  116  to clarify how the end user  116  would like to configure a particular privacy control parameter of the third party service provider privacy policy if a mapping cannot be found using the master privacy policy. 
         [0031]    In one embodiment, if any changes to the master privacy policy are made, the SPV  104  may automatically proliferate the changes to all of the third party service providers, e.g., the third party service providers  112  and  114 , that are accessed by the end user  116 . Consequently, the end user  116  does not have to manually go to each third party service provider  112  and  114  separately to change each respective third party service provider privacy policy. Thus, a significant amount of time and effort can be saved by the end user  116  by changing only the master privacy policy and having the SPV  104  automatically proliferates the changes. 
         [0032]    The change may be due to a user changing his or her preference for one or more of the privacy control parameters of the master privacy policy or the change may be due to a change in government regulations regarding privacy issues. In one embodiment, the SPV  104  may track each of the third party service providers that have been accessed by the endpoint device  116  and have had a third party service provider privacy policy configured by the SPV  104 . This allows the SPV  104  to know which third party service provider privacy policies need to be updated with the change to the master privacy policy. 
         [0033]    In one embodiment, the endpoint device  122 ,  124 ,  126 ,  128 ,  130  and  132  of the end users  116  and  118 , respectively, may enforce the implementation of the master privacy policy. For example, once the master privacy policy is configured and stored at the SPV  104 , the endpoint device  122  may receive a copy. The endpoint device  122  may refer to the copy of the master privacy policy when a transaction is detected with a third party service provider, e.g., the third party service providers  112  and  114 , to ensure that the third party service provider is acting properly. Notably, the third party service provider privacy policy should act properly since it was configured in accordance with the master privacy policy. 
         [0034]    In one embodiment, if the endpoint device  122  detects that the master privacy policy is being violated by a transaction, the endpoint device  122  may block the transaction. In addition, the endpoint device  122  may notify the end user  116  and the SPV  104 . As a result, the SPV  104  may attempt to re-configure the third party service provider privacy policy automatically or the user may attempt to change a particular privacy control parameter of the third party service provider privacy policy that violated the master privacy policy. 
         [0035]      FIG. 2  illustrates a block diagram of one embodiment of the SPV  104 . In one embodiment, the SPV  104  may include a communication interface to third party service providers  202 , a communication interface to end users  204 , a privacy policy mapping function  206 , a template creation function  208 , a user authentication function  210 , a policy engine  212 , a privacy policy repository  214  and a processor  216 . 
         [0036]    In one embodiment, the privacy policy mapping function  206  may execute a method for policy mapping as illustrated in  FIG. 5  and discussed below. In one embodiment, the template creation function  208  may execute a method for generating a template as illustrated in  FIG. 4  and discussed below. In one embodiment, the user authentication function  210  may execute an authentication procedure as noted above. In one embodiment, the policy engine  212  may be responsible for executing the master privacy policy. In one embodiment, the privacy policy repository  214  may store all of the master privacy policies for each one of the end users. 
         [0037]      FIG. 3  illustrates a block diagram of one embodiment of an endpoint device  300 . In one embodiment, the endpoint device  300  may include a processor  302 , a copy of the master privacy policy  304 , a privacy policy communication application programming interface (API)  306 , an authentication function  308  and a list of third party service provider profiles  310 . It should be noted that the endpoint device  300  may also include other components that are not illustrated. 
         [0038]    In one embodiment, the authentication function  308  may be used to authenticate an end user that has provided authentication credentials. In one embodiment, the copy of the master privacy policy  304  and the list of third party service provider profiles  310  may be loaded after the end user has been authenticated by the authentication function  308 . In other words, the copy of the master privacy policy  304  and the list of third party service provider profiles  310  may not actually exist until after an end user is successfully authenticated. In one embodiment, the list of third party service provider profiles  310  includes at least one profile for each of the services of a third party service provider that an end user is subscribed to. 
         [0039]      FIG. 4  illustrates a flowchart of a method  400  for generating a master privacy policy. In one embodiment, the method  400  may be performed by a SPV  104  illustrated in  FIGS. 1 and 2  or a general purpose computer having a processor or a general purpose computer as illustrated in  FIG. 10  and discussed below. 
         [0040]    The method  400  begins at step  402  and proceeds to step  404 . At step  404 , the method  400  receives or obtains initial inputs from current privacy laws, privacy regulations and general user preferences. 
         [0041]    At step  406 , the method  400  generates an initial policy template for a master privacy policy based upon the initial inputs that were received. The initial policy template may provide a guideline to an end user as to which parameters need to be configured or can be personalized. 
         [0042]    At step  408 , the method  400  receives one or more specific privacy control parameters from an end user. For example, when an end user initially subscribes to or activates a service for the centralized privacy policy control via the communications network, the end user must provide an initial privacy policy control parameter to initially configure a master privacy policy. In one embodiment, there may be more than one privacy policy control parameter. 
         [0043]    In one embodiment, the privacy control parameter may be an overall level of privacy desired by an end user, e.g., a high level of privacy, a medium level of privacy or a low level of privacy. In another embodiment, the privacy control parameter may be a sharing parameter. For example, the end user may specify which groups of people should have access to which types of information. To illustrate, the end user may specify that family members may have access to all information of the end user, that friends may have access to general information of the end user, that work colleagues may have access to only work related information of the end user, and the like. 
         [0044]    It should be noted that the above privacy control parameters are provided only as examples and should not be considered limiting. Other types of privacy control parameters not listed above may be considered to be within the embodiments of the present disclosure. 
         [0045]    At step  410 , the method  400  configures the master privacy policy based upon the one or more specific privacy control parameters received from the end user. 
         [0046]    At step  412 , the method  400  stores the master privacy policy for the end user. In one embodiment, the master privacy policy may be stored at the SPV  104 . The method  400  ends at step  414 . 
         [0047]      FIG. 5  illustrates a flowchart of a method  500  for policy mapping. In one embodiment, the method  500  may be performed by a SPV  104  illustrated in  FIGS. 1 and 2  or a general purpose computer having a processor or a general purpose computer as illustrated in  FIG. 10  and discussed below. 
         [0048]    The method  500  begins at step  502  and proceeds to step  504 . At step  504 , the method  500  receives a request to configure a third party service provider privacy policy. In one embodiment, the request may be received from the third party service provider or the end user. In one embodiment, the request may be generated from a new subscription or request for a service initiated by the end user or due to a change to the master privacy policy. 
         [0049]    At step  506 , the method  500  applies the master privacy policy to configure a third party service provider privacy policy. 
         [0050]    At step  508 , the method  500  determines if all parameters of the third party service provider privacy policy are configurable based upon the master privacy policy. In other words, the method determines whether each one of the parameters in the third party service provider privacy policy can be correlated to a parameter in the master privacy policy. For example, if the master privacy policy is configured using a general privacy control parameter such as “high privacy”, the “high privacy” may be mapped to the third party service provider privacy policy to prevent any personal information from being shared. As a result, all of the parameters of the third party service provider privacy policy may be configured in accordance with what a “high privacy” setting would be. 
         [0051]    In one embodiment, the SPV  104  may execute algorithms that can determine how the third party service provider privacy policy should be configured based upon the master privacy policy. In other words, even though there may not be a one to one correlation of each one of the privacy control parameters between the master privacy policy and the third party service provider privacy policy, the SPV  104  is configured to extrapolate how an end user would want to configure a particular privacy control parameter of the third party service provider privacy policy based upon the master privacy policy. 
         [0052]    At step  508 , if some of the parameters of the third party service provider privacy policy cannot be configured based upon the master privacy policy, the method  500  proceeds to step  510 , where the method  500  asks the end user for clarification. For example, the SPV  104  may send an email, a text message, an interactive phone call, or the like, to an endpoint device of the end user to ask for clarification. The end user may then input how he or she would like a particular privacy control parameter to be configured if no mapping can be found. The method  500  then proceeds to step  512 . 
         [0053]    Referring back to step  508 , if all of the parameters of the third party service provider privacy policy can be configured based upon the master privacy policy, the method  500  proceeds to step  512 . At step  512 , the method  500  configures the third party service provider privacy policy in accordance with the master privacy policy. 
         [0054]    At step  514 , the method  500  determines if additional third party service provider privacy policies need to be configured. For example, if the end user is subscribed to ten different third party service providers, then all ten privacy policies associated with each one of the ten different third party service providers would need to be configured. Thus, the method  500  advantageously may take different privacy policies from different third party service providers and map them to a common one based upon the master privacy policy stored at the SPV  104 . 
         [0055]    If additional third party service provider privacy policies need to be configured, the method  500  returns to step  504 . If no additional third party service provider privacy policies need to be configured, the method  500  proceeds to step  516 . The method  500  ends at step  516 . 
         [0056]      FIG. 6  illustrates a flowchart of a method  600  for updating the master privacy policy. In one embodiment, the method  600  may be performed by a SPV  104  illustrated in  FIGS. 1 and 2  or a general purpose computer having a processor or a general purpose computer as illustrated in  FIG. 10  and discussed below. 
         [0057]    The method  600  begins at step  602  and proceeds to step  604 . At step  604 , the method  600  detects a change to the master privacy policy. The change may be made for a variety of reasons. For example, the user may simply decide to change a privacy control parameter, e.g., from a high privacy level to a medium privacy level or the change may be required due to a government change in regulations regarding privacy. 
         [0058]    At step  606 , the method  600  updates the master privacy policy. The method  600  then proceeds to step  608 , where the method  600  configures all third party service provider privacy policies associated with an end user of the master privacy policy in accordance with the change. For example, the change is proliferated to all of the third party service providers automatically without requiring the end user to manually go to each third party service provider and repeat the change multiple times. 
         [0059]    The method  600  proceeds to step  610 . At step  610 , the method  600  ends. 
         [0060]      FIG. 7  illustrates a flowchart of a method  700  for configuring a third party service provider policy when the end user subscribes for new services. In one embodiment, the method  700  may be performed by a general purpose computer having a processor or a general purpose computer as illustrated in  FIG. 10  and discussed below that is located at third party service provider. 
         [0061]    The method  700  begins at step  702  and proceeds to step  704 . At step  704 , the method  700  receives by a third party service provider a request from an end user to subscribe to a service of the third party service provider. For example, the end user may be initiating a new service from a third party service provider that the end user is already subscribing to. 
         [0062]    At step  706 , the method  700  receives by a third party service provider a location of the master privacy policy associated with the end user. For example, the end user may provide a URL to the master privacy policy stored at the SPV  104 . Thus, the third party service provider may initiate a request for the master privacy policy from the SPV  104  and obtain a copy of the master privacy policy to configure the third party service provider privacy policy. For example, the third party service provider may receive a user identification (ID) and/or an access code from the end user. In turn, the third party service provider will contact the SPV  104  using the user identification (ID) and/or an access code to obtain a copy of the master privacy policy stored at the SPV  104  that is associated with the end user. The use of the user identification (ID) and/or an access code will indicate to the SPV  104  that the end user has authorized a particular third party service provider to gain access to the end user&#39;s master privacy policy. 
         [0063]    At step  708 , the method  700  configures the third party service provider privacy policy in accordance with the master privacy policy. In one embodiment, the configuring may be performed by a mapping process as illustrated in  FIG. 5  and discussed above. The method  700  ends at step  710 . 
         [0064]      FIG. 8  illustrates a flowchart of another embodiment of a method  800  for configuring a third party service provider privacy policy when the end user subscribes for new services. In one embodiment, the method  800  may be performed by a SPV  104  illustrated in  FIGS. 1 and 2  or a general purpose computer having a processor or a general purpose computer as illustrated in  FIG. 10  and discussed below. 
         [0065]    The method  800  begins at step  802  and proceeds to step  804 . At step  804 , the method  800  detects that an end user has initiated a new service to a third party service provider. For example, the SPV  104  may be informed by the end user directly or may receive a request from the third party service provider to provide a copy of the master privacy policy. 
         [0066]    At step  806 , the method  800  sends a copy of the master privacy policy to the third party service provider. Thus, the third party service provider may receive a copy of the master privacy policy to configure the third party service provider privacy policy. 
         [0067]    At step  808 , the method  800  configures the third party service provider privacy policy in accordance with the master privacy policy. In one embodiment, the configuring may be performed by a mapping process as illustrated in  FIG. 5  and discussed above. The method  800  ends at step  810 . 
         [0068]      FIG. 9  illustrates a flowchart of a method  900  for enforcing the master privacy policy. In one embodiment, the method  900  may be performed by an endpoint illustrated in  FIGS. 1 and 3  or a general purpose computer having a processor or a general purpose computer as illustrated in  FIG. 10  and discussed below. 
         [0069]    The method  900  begins at step  902  and proceeds to step  904 . At step  904 , the method  900  detects a transaction with a third party service provider. For example, a transaction may be any event associated with a service offered by the third party service provider. For example, the transaction may be a transmission of user information by the third party service provider, a purchase transaction between the end user and the third party service provider, and the like. 
         [0070]    At step  906 , the method  900  compares the transaction to a local copy of the master privacy policy. For example, once the master privacy policy is configured and stored initially or due to a change, a copy of the master privacy policy may be sent and stored at an endpoint device of the end user. 
         [0071]    The endpoint device may then compare the transaction to the local copy of the master privacy policy to determine if the transaction is within the guidelines of the master privacy policy. In other words, the endpoint device may make sure that no parameters of the master privacy policy are being violated by the transaction. 
         [0072]    At step  908 , the method  900  determines if the transaction is allowed. For example, if no parameters of the master privacy policy are being violated, then the transaction may be allowed and the method  900  proceeds to step  910 . At step  910 , the transaction is allowed and the method  900  proceeds to step  914  where the method  900  ends. 
         [0073]    Referring back to step  908 , if one or more parameters of the master privacy policy are being violated, then the transaction may be denied and the method  900  proceeds to step  912 . At step  912 , the transaction is denied and the method  900  proceeds to step  914  where the method  900  ends. 
         [0074]    It should be noted that although not explicitly specified, one or more steps of the methods  400 - 900  described above may include a storing, displaying and/or outputting step as required for a particular application. In other words, any data, records, fields, and/or intermediate results discussed in the methods can be stored, displayed, and/or outputted to another device as required for a particular application. Furthermore, steps or blocks in  FIGS. 4-9  that recite a determining operation, or involve a decision, do not necessarily require that both branches of the determining operation be practiced. In other words, one of the branches of the determining operation can be deemed as an optional step. 
         [0075]      FIG. 10  depicts a high-level block diagram of a general-purpose computer suitable for use in performing the functions described herein. As depicted in  FIG. 10 , the system  1000  comprises a hardware processor element  1002  (e.g., a CPU), a memory  1004 , e.g., random access memory (RAM) and/or read only memory (ROM), a module  1005  for providing a policy based privacy service control in a communications network, and various input/output devices  1006  (e.g., storage devices, including but not limited to, a tape drive, a floppy drive, a hard disk drive or a compact disk drive, a receiver, a transmitter, a speaker, a display, a speech synthesizer, an output port, and a user input device (such as a keyboard, a keypad, a mouse, and the like)). 
         [0076]    It should be noted that the present disclosure can be implemented in software and/or in a combination of software and hardware, e.g., using application specific integrated circuits (ASIC), a general purpose computer or any other hardware equivalents, e.g., computer readable instructions pertaining to the method(s) discussed above can be used to configure a hardware processor to perform the steps of the above disclosed methods. In one embodiment, the present module or process  1005  providing a policy based privacy service control in a communications network can be loaded into memory  1004  and executed by processor  1002  to implement the functions as discussed above. As such, the present method  1005  providing a policy based privacy service control in a communications network (including associated data structures) of the present disclosure can be stored on a non-transitory (physical and tangible) computer readable storage medium, e.g., RAM memory, magnetic or optical drive or diskette and the like. For example, the processor  1002  can be programmed or configured with instructions (e.g., computer readable instructions) to perform the steps of methods  400 - 900 . 
         [0077]    While various embodiments have been described above, it should be understood that they have been presented by way of example only, and not limitation. Thus, the breadth and scope of a preferred embodiment should not be limited by any of the above-described exemplary embodiments, but should be defined only in accordance with the following claims and their equivalents.