Social Security is unquestionably the most universal, secure, efficient, and fair source of retirement income, disability insurance, and life insurance that most Americans have.
Formal security proof and usability analyses show that the proposed scheme is secure, efficient and has a high level of usability.
The security analysis, numerical comparisons and implementation results indicate that our MAACS is secure, efficient and scalable.
It envisages a secure, efficient and decarbonised power sector, a resilient and low-carbon built environment, a cleaner and integrated transport system, and support for more sustainable consumption.
As users drive to a destination of choice, on a silent and decongested platform, they can enjoy views of the city within a secure, efficient and sustainable environment.
Its creed, that "every person in the United States — no matter who, no matter where — has the right to equal access to secure, efficient and affordable mail service," is at the heart of our democracy.
In this paper, an encryption scheme is proposed to support secure, efficient and reliable CPS.
Therefore, designing a secure, efficient, and privacy-protection routing protocol for WMNs is a big challenging task.
Blockchain technology offers a more secure, efficient, and low-cost solution to accomplish equity rights registration and simplify the complex registration process.
People expect a network that is more trustworthy, secure, efficient, resilient, pervasive, and open for innovative applications, with higher capacity, connectivity, mobility, autonomicity, diversity, and quality.
