COMPUTER-BASED PLATFORMS OR SYSTEMS, COMPUTING DEVICES OR COMPONENTS AND/OR COMPUTING METHODS FOR TECHNOLOGICAL APPLICATIONS INVOLVING PROVISION OF A PORTAL FOR MANAGING USER ACCOUNTS HAVING A LOGIN PORTAL CONFIGURED TO DEFEND AGAINST CREDENTIAL REPLAY ATTACKS

摘要

Systems and methods associated with computer-implemented online portals having secure login processing features are disclosed. In one embodiment, an exemplary method may comprise receiving a login request including processing user credentials and capturing browser print information associated with the login request, validating the login request via analyzing current login attributes and/or an attributes checksum derived from the browser print information captured during the login request and assessing the browser print information for spoofed browser attributes, redirecting an access attempt that is flagged as the potential replay attack to an enhanced security process, and allowing or denying login to customer accounts or information associated with the user credentials based on the enhanced security process.