A system includes a hardware processor that executes a software code to receive an authorization request on behalf of a user for a stacked resource including resources offered separately by multiple resource providers, determine resource provider computers associated with the stacked resource, and send a look-up request including an electronic identity of the user to those computers, where the electronic identity is used as a look-up key for determining user attribute(s) of the user. The software code further receives the user attribute(s) from the resource provider computers, generates an accumulated access profile of the user based on the user attribute(s), applies the profile to a rules engine to determine a stacked access result, and routes the authorization request and the stacked access result to one of the resource provider computers, where that computer completes an authorization process for access to the stacked resource based on the stacked access result.

Network infrastructure can be automatically detected. A network sensor detects a new network message. A source-address of the new network message is extracted. A plurality of addresses are assembled based on the source-address. These are recursed, using each of the unique similar-addresses as current addresses. Metadata is assembled for each of the addresses in the plurality of addresses. For each particular address in the plurality of addresses, a risk-label is assigned out of a plurality of possible risk-labels, by weighing a plurality of factors; and performing a network security action with the risk-label.

A policy-based printing system is implemented to allow access to a private domain to print using a public domain. The private domain includes private servers that store documents. The public domain includes servers and a printing device. A public policy server uses a domain list and a protocol connection with a private authentication server to validate a user and identify which private domain to access. The public policy server receives requests from the printing device to process a print job of a document in the private domain. The private server processes the requests using the policy and a ledger to determine whether to allow the print job to the printing device.

A system for split keys for wallet recovery includes an interface configured to receive a request to recover a user private key, and a processor configured to provide a request to a credential issuing authority for a first encrypted recovery key share, wherein the request includes a first identification credential, receive the first encrypted recovery key share from the credential issuing authority, provide a request to a trusted organization for a second encrypted recovery key share, wherein the request includes a second identification credential, receive the second encrypted recovery key share from the trusted organization, combine the first encrypted recovery key share and the second encrypted recovery key share to determine a recovered encryption key, and determine the user private key using the recovered encryption key.

A server can include a detection module for monitoring an electronic account and detecting irregular or fraudulent activities. The detection module can be a machine learning model configured to detect activities or patterns indicative of an account being compromised, hacked or accessed by unauthorized users. Upon detection of the irregular activities or patterns, the detection module can transmit a notification or signal to a trigger module which can implement remedial actions. The trigger module can receive the signal from the detection module and execute an action in accordance with a trigger plan. The trigger plan can include various information and a range of actions, which can be selected and/or executed based on the information included in the signal.

Disclosed herein are systems and techniques for using a content delivery network to perform various functions within a digital advertising ecosystem, in ways that yield technological benefits such as improved security, efficiency, and speed (for example, reduction in publisher load times). As one specific example, a content delivery network can be used for the creation of electronic tokens for user identity protection between demand side platforms, supply side platforms, content creators (for example, advertisers), and publishers.

The present disclosure relates to systems and methods for filtering electronic activities. The method includes identifying an electronic activity. The method includes parsing the electronic activity to identify one or more electronic accounts in the electronic activity. The method includes determining, responsive to parsing the electronic activity, that the electronic activity is associated with an electronic account of the one or more electronic accounts. The method includes selecting, based on the electronic account, one or more filtering policies associated with the data source provider to apply to the electronic activity. The method includes determining, by applying the selected one or more filtering policies to the electronic activity, to restrict the electronic activity from further processing based on the electronic activity satisfying at least one of the selected one or more filtering policies. The method includes restricting, the electronic activity from further processing.

A server may store first device identification information identifying a first device. The server may, in a case where alert information is received, store restriction information in the memory in association with the first device identification information; receive second sending information from the first device; and in a case where the second sending information is received from the first device in a state where the restriction information is not stored in association with the first device identification information, send a second email with a first email address as a destination stored in association with the first device identification information, wherein in a case where the second sending information is received from the first device in a state where the restriction information is stored in association with the first device identification information, the sending of the second email is restricted.

A new and improved onboarding process for configuring and activating an email message receiving system (EMRS) to accept and process email messages on behalf of a customer is disclosed. The process comprises generating a customer-account-specific Domain Name Server (DNS) name that identifies a customer of the EMRS and a mail server for accepting and processing email messages for a domain associated with the customer. The process includes providing the customer-account-specific DNS name to the customer, receiving a request to process email messages for the domain associated with the customer and identifying using the customer-account-specific DNS name, the mail server for receiving the email messages for the domain. The process further includes verifying, using the customer-account-specific DNS name, that the customer has permission for receiving the email messages for the domain. The process includes processing the email messages and delivering the messages to a destination system.

Systems, methods and computer-readable storage media are utilized dynamically discovering components of a computer network environment. The processing circuit of a data acquisition engine configured determine a domain name associated with an entity profile, determine an IP range, validate at the domain name, the IP range, and the IP address, collect additional device connectivity data, and provide the additional device connectively data.