Abstract: According to one embodiment, a system includes a memory comprising instructions, an interface, and a processor communicatively coupled to the memory and the interface. The interface is configured to receive one or more account access rules, the account access rules comprising restrictions on accessing an online account through one or more access methods, and receive, via a first access method, a request to access the online account. The processor is configured, when executing the instructions, to determine, based on the account access rules, whether the online account may be accessed using the first access method.

Abstract: According to one embodiment, a system includes a memory comprising instructions, an interface, and a processor communicatively coupled to the memory and the interface. The interface is configured to receive, from a first user associated with an online account, a first request to allow access, by a second user not associated with the online account, to the online account, send, in response to the first request, a second request to the second user for credentials, and receive, in response to the second request, credentials from the second user. The process is configured, when executing the instructions, to generate, for the online account based on the first and the credentials received from the second user, an access profile associated with the second user.

Abstract: According to one embodiment, a system comprises a memory comprising instructions, an interface, and a processor communicatively coupled to the memory and the interface. The processor is configured, when executing the instructions, to determine one or more characteristics of a user device, determine, based on the one or more characteristics of the user device, a risk level associated with the user device, and apply, to the user device, one or more access restrictions for an online account based on the determined risk level.

Abstract: According to one embodiment, a system includes a memory comprising instructions, an interface, and a processor communicatively coupled to the memory and the interface. The interface is configured to receive, from a first user associated with an online account, a first request to allow access, by a second user not associated with the online account, to the online account, send, in response to the first request, a second request to the second user for credentials, and receive, in response to the second request, credentials from the second user. The process is configured, when executing the instructions, to generate, for the online account based on the first and the credentials received from the second user, an access profile associated with the second user.

Abstract: According to one embodiment, a system includes a memory comprising instructions, an interface, and a processor communicatively coupled to the memory and the interface. The interface is configured to receive one or more account access rules, the account access rules comprising restrictions on accessing an online account through one or more access methods, and receive, via a first access method, a request to access the online account. The processor is configured, when executing the instructions, to determine, based on the account access rules, whether the online account may be accessed using the first access method.

Abstract: According to one embodiment, a system includes a memory comprising instructions, an interface, and a processor communicatively coupled to the memory and the interface. The interface is configured to receive an indication of a sign-on event for a first application installed on a user device, and the processor is configured, when executing the instructions, to perform, in response to the sign-on event, one or more first account security functions.

Abstract: According to one embodiment, a system comprises a memory comprising instructions, an interface, and a processor communicatively coupled to the memory and the interface. The processor is configured, when executing the instructions, to determine one or more characteristics of a user device, determine, based on the one or more characteristics of the user device, a risk level associated with the user device, and apply, to the user device, one or more access restrictions for an online account based on the determined risk level.

Abstract: According to one embodiment, a system includes a memory comprising instructions; an interface; and a processor communicatively coupled to the memory and the interface. The interface is configured to receive an indication of a trigger event associated with a user account. The processor is configured, when executing the instructions, to select one or more transactions of a plurality of transactions associated with the user account, determine, for each of the selected transactions using one or more rules, whether the transaction is potentially fraudulent, and generate, for each transaction identified as potentially fraudulent, a notification comprising an identification of the transaction.