Techniques for providing security using a mobile wireless communications device having data loss prevention circuitry
US8726405B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2010 |
| Grant date | May 13, 2014 |
| Priority date | — |
| Expiry date | Jun 29, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2141
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A technique provides wireless communications security. The technique involves providing a mobile wireless communications apparatus (e.g., a smart phone) having DLP circuitry, and configuring the DLP circuitry to perform DLP scanning operations. The technique further involves conducting, after the DLP circuitry is configured to perform the DLP scanning operations, wireless communications sessions (e.g., a mobile phone calls) between the mobile wireless communications apparatus and external devices (e.g., wireless access points) while the DLP circuitry performs the DLP scanning operations. In some arrangements, the DLP circuitry is configured by a user to (i) allow only authorized apps to send sensitive information and/or (ii) block retransmission of the sensitive information (e.g., in the event an application containing spyware attempts to send the sensitive information to an attacker after the user has completed a legitimate transaction). Thus, the DLP circuitry protects the mobile wireless communications apparatus against illicit dissemination of sensitive information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.