Detektion und Schutz gegen Cyber-Sicherheitsangriffe unter Verwendung von nicht Druckbaren Verfolgungszeichen

Details

Veröffentlichungs-Nr.

EP3993360

Aktenzeichen

EP21199633

Anmeldetag

28. September 2021

Veröffentlichung

14. Mai 2025

Erteilung

14. Mai 2025

Rechtsraum

EP

IPC

H04L51/00H04L51/212

Abstract

Aspects of the disclosure relate to detecting and protecting against cybersecurity attacks using unprintable tracking characters. A computing platform may receive (605) a character-limited message sent to a user device. Subsequently, the computing platform may detect (610) that the character-limited message sent to the user device includes suspicious content. Then, the computing platform may generate (615) a modified character-limited message by inserting one or more special characters into the character-limited message and cause (620) transmission of the modified character-limited message to the user device. Next, the computing platform may receive (625), from the user device, a spam report that includes the modified character-limited message. Then, the computing platform may identify (630) a presence of the one or more special characters included in the modified character-limited message and adjust (635) one or more filters based on the identification.

Anmelder

Firma

Proofpoint, Inc.

Land

🇺🇸 USA

Fachgebiete