ZANANORD .
We design and engineer digital systems that turn complex business operations into simple, reliable experiences.
Built for
real work.
ZANANORD is a software company focused on building reliable digital systems that solve complex operational problems.
What we build.
A selection of systems developed across accounting, hospitality, healthcare, education, commerce and sports.
Founder · Engineer · Researcher
Zana Thalage Omar
Software Developer & System Architect
Professional software developer focused on building modern business systems. IT & Technical Professional | M.Sc. Computer Science | Cloud Security | Maintenance Director | Medical Laser Systems
The journey.
Maintenance Department Manager
WorldGate for Medical and Laboratory Supplies
Preventive Maintenance Installation of the device Maintenance and repair laser systems Teaching medical staff how to use the devices Providing IT services
Marketing
AL IQOOL HYDRAULIC Company
Information Technology Technician Marketing
Technician
DANA GAS Company
Information Technology Technician
Electrical technician
Posco E&C
Work as Assistant Office Director of Administration and Coordination department and Director of Electricity department 400 kv substation gis operating 21000A Primary Injection Test Kit M137 Test purity, moisture, decomposition using Dilo SF6 Multi-Function Analyzer 3-038R-R303
Research & publications.
A New Asymmetric Fully Homomorphic Encryption Scheme for Cloud Banking Data
Kurdistan Journal of Applied Research
Most banks in our time still use the common traditional systems of high cost and relatively slow, we are now in the era of speed and technology, and these systems do not keep pace with our current age, so saving cost and time will be considered a fantastic thing for banks. The way to that is to implement cloud computing strategies with Considering data security and protection when it comes to using the cloud. The best solution to protect data security on the cloud is fully homomorphic encryption systems. The time it takes to encrypt and decrypt data is one of the main barriers it faces. Our current research provides a new algorithm for a publicly-keyed encryption system to keep bank data from tampering and theft when stored on the cloud computing platform, and our new system achieves fully Homomorphic Encryption, which allows mathematical operations to be performed on the encrypted text without the need for the original text. The security of the new system depends on the issue of analyzing huge integers, which reach 2048 bits, to their prime factors, which are considered almost impossible or unsolvable. A banking application has also been created that encrypts the data and then stores it on the cloud. The application allows the user to create accounts and deposits, transfer and withdraw funds, and everything related to banking matters.
Published 2021
A Proposed Fully Homomorphic for Securing Cloud Banking Data at Rest
UHD Journal of Science and Technology (UHDJST)
Fully homomorphic encryption (FHE) reaped the importance and amazement of most researchers and followers in data encryption issues, as programs are allowed to perform arithmetic operations on encrypted data without decrypting it and obtain results similar to the effects of arithmetic operations on unencrypted data. The first (FHE) model was introduced by Craig Gentry in 2009, and it was just theoretical research, but later significant progress was made on it, this research offers FHE system based on directly of factoring big prime numbers which consider open problem now, The proposed scheme offers a fully homomorphic system for data encryption and stores it in encrypted form on the cloud based on a new algorithm that has been tried on a local cloud and compared with two previous encryption systems (RSA and Paillier) and shows us that this algorithm reduces the time of encryption and decryption by 5 times compared to other systems.
Published 2020