O
Omar Zakaria
Researcher at National Defence University of Malaysia
Publications - 97
Citations - 1465
Omar Zakaria is an academic researcher from National Defence University of Malaysia. The author has contributed to research in topics: Wireless & Wireless network. The author has an hindex of 21, co-authored 95 publications receiving 1419 citations. Previous affiliations of Omar Zakaria include University of Malaya & Royal Holloway, University of London.
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Shoulder Surfing attack in graphical password authentication
TL;DR: A survey on graphical password schemes from 2005 till 2009 is presented which are proposed to be resistant against shoulder surfing attacks and are presented as possible alternative solutions to text-based scheme.
Proceedings ArticleDOI
The Future of Mobile Wireless Communication Networks
TL;DR: The main objective of this paper is to propose a technical frame for industry in the future on the specification of future generations of wireless mobile communication networks.
Patent
Apparatus and method for establishing secure communication channels in an internet of things (IoT) system
TL;DR: In this paper, the authors describe an apparatus and method for secure communication between IoT devices and an IoT service, in which a first encryption engine on the IoT service comprising key generation logic to generate a service public key and a service private key, and a second encryption engine in the IoT device comprising key generator logic for generating a device public key.
Patent
System and method for automatic wireless network authentication
TL;DR: In this paper, a system and method for connecting an IoT device to a wireless router and/or access point is described, which includes an Internet of things (IoT) hub to securely store the network credentials in a local or remote credentials database along with identification data identifying a user account and the wireless access point or router.
Journal ArticleDOI
Enhancing selective encryption for H.264/AVC using advanced encryption standard
TL;DR: The experimental results show that the proposed enhanced selective video encryption scheme for H.264/AVC based on Advanced Encryption Standard (AES) provides adequate security to video streams and provides a good trade-off between encryption robustness, flexibility, and real-time processing.