Omar Zakaria

860 total citations
50 papers, 471 citations indexed

About

Omar Zakaria is a scholar working on Computer Networks and Communications, Artificial Intelligence and Information Systems. According to data from OpenAlex, Omar Zakaria has authored 50 papers receiving a total of 471 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Computer Networks and Communications, 13 papers in Artificial Intelligence and 12 papers in Information Systems. Recurrent topics in Omar Zakaria's work include Chaos-based Image/Signal Encryption (7 papers), Mobile Ad Hoc Networks (7 papers) and Advanced Malware Detection Techniques (7 papers). Omar Zakaria is often cited by papers focused on Chaos-based Image/Signal Encryption (7 papers), Mobile Ad Hoc Networks (7 papers) and Advanced Malware Detection Techniques (7 papers). Omar Zakaria collaborates with scholars based in Malaysia, United Kingdom and Pakistan. Omar Zakaria's co-authors include Abdullah Gani, Othman Omran Khalifa, Mohamed Abomhara, B. B. Zaidan, A. A. Zaidan, Nor Badrul Anuar, Xichun Li, Rosli Salleh, Hasimi Sallehudin and Hamdan O. Alanazi and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Organic Chemistry and Journal of Applied Sciences.

In The Last Decade

Omar Zakaria

43 papers receiving 386 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Omar Zakaria Malaysia	12	189	137	123	122	116	50	471
Jeffrey Junfeng Pan Hong Kong	9	88 0.5×	114 0.8×	207 1.7×	152 1.2×	123 1.1×	11	487
Simone Raponi Qatar	11	267 1.4×	43 0.3×	158 1.3×	178 1.5×	100 0.9×	16	534
Haleh Amintoosi Iran	12	285 1.5×	37 0.3×	197 1.6×	213 1.7×	56 0.5×	40	489
Songnian Zhang Canada	13	106 0.6×	48 0.4×	328 2.7×	121 1.0×	107 0.9×	69	529
Stephen W. Neville Canada	10	314 1.7×	79 0.6×	134 1.1×	216 1.8×	63 0.5×	43	477
Byung K. Yi United States	10	223 1.2×	80 0.6×	51 0.4×	86 0.7×	44 0.4×	33	471
Miguel Soriano Spain	16	430 2.3×	75 0.5×	262 2.1×	123 1.0×	48 0.4×	78	719
Kawuu W. Lin Taiwan	14	183 1.0×	74 0.5×	112 0.9×	194 1.6×	124 1.1×	49	482
Jean‐Charles Grégoire Canada	14	303 1.6×	95 0.7×	75 0.6×	89 0.7×	50 0.4×	78	492
Sergiy Gnatyuk Ukraine	11	160 0.8×	76 0.6×	156 1.3×	98 0.8×	36 0.3×	89	411

Countries citing papers authored by Omar Zakaria

Since Specialization

Citations

This map shows the geographic impact of Omar Zakaria's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Omar Zakaria with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Omar Zakaria more than expected).

Fields of papers citing papers by Omar Zakaria

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Omar Zakaria. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Omar Zakaria. The network helps show where Omar Zakaria may publish in the future.

Co-authorship network of co-authors of Omar Zakaria

This figure shows the co-authorship network connecting the top 25 collaborators of Omar Zakaria. A scholar is included among the top collaborators of Omar Zakaria based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Omar Zakaria. Omar Zakaria is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Zakaria, Omar, et al.. (2018). Measuring Cybersecurity Wellness Index of Critical Organisations. 4 indexed citations

Ismail, Waidah, et al.. (2018). Readiness of Information Security Management Systems (ISMS) Policy on Hospital Staff Using e-Patuh System. Journal of Telecommunication Electronic and Computer Engineering (JTEC). 10. 47–52. 1 indexed citations

Zakaria, Omar, et al.. (2018). Establishment of User Requirements Handbook based on the Situational Awareness Knowledge for Malaysian Military Observers. International Journal of Engineering & Technology. 7(4.15). 35–38.

Zakaria, Omar, et al.. (2012). Improving Exposure of intrusion deception system through implementation of hybrid honeypot. The International Arab Journal of Information Technology. 9(5). 436–444. 14 indexed citations

Gani, Abdullah, et al.. (2011). Review of mobile short message service security issues and techniques towards the solution. Scientific Research and Essays. 6(6). 1147–1165. 25 indexed citations

Abomhara, Mohamed, Othman Omran Khalifa, A. A. Zaidan, et al.. (2011). An experiment of scalable video security solution using H.264/AVC and advanced encryption standard (AES): Selective cryptography. International Journal of the Physical Sciences. 6(16). 4053–4063. 7 indexed citations

Zaidan, A. A., et al.. (2010). Novel approach for high (secure and rate) data hidden within triplex space for executable file. Scientific Research and Essays. 5(15). 1965–1977. 24 indexed citations

Kiah, Miss Laiha Mat, et al.. (2010). A biological model to improve PE malware detection: Review. International Journal of the Physical Sciences. 5(15). 2236–2247. 2 indexed citations

Zakaria, Omar, et al.. (2010). Improving graphical password resistant to shoulder-surfing using 4-way recognition-based sequence reproduction (RBSR4). 4. 644–650. 6 indexed citations

10.

Zakaria, Omar. (2009). Blind Signal Detection and Identification Over the 2.4GHz ISM Band for Cognitive. The Journal of Organic Chemistry. 75(2). 342–52. 3 indexed citations

11.

Gani, Abdullah, Han Qi, Nor Badrul Anuar, & Omar Zakaria. (2009). Enhancing DSR protocol performance in mobile ad hoc network using ACK reply. WSEAS TRANSACTIONS on COMMUNICATIONS archive. 8(2). 227–236. 8 indexed citations

12.

Gani, Abdullah, et al.. (2009). Multi-bandwidth data path design for 5G wireless mobile internets. WSEAS Transactions on Information Science and Applications archive. 6(2). 159–168. 7 indexed citations

13.

Anuar, Nor Badrul, et al.. (2009). Usability and performance of secure mobile messaging: M-PKI. WSEAS Transactions on Information Science and Applications archive. 6(2). 179–189. 4 indexed citations

14.

Abomhara, Mohamed, Omar Zakaria, & Othman Omran Khalifa. (2009). An Overview of Video Encryption Techniques. International Journal of Computer Theory and Engineering. 103–110. 40 indexed citations

15.

Anuar, Nor Badrul, et al.. (2008). GSM mobile SMS/MMS using public key infrastructure: m-PKI. WSEAS Transactions on Computers archive. 7(8). 1219–1229. 6 indexed citations

16.

Anuar, Nor Badrul, et al.. (2008). Mobile messaging using public key infrastructure: m-PKI. Annual Conference on Computers. 76–81. 1 indexed citations

17.

Gani, Abdullah, et al.. (2008). Radio Frequency Combination for TCP/IP Suite Protocol Improvement in 4G Mobile Internet Networks. 5 indexed citations

18.

Zakaria, Omar. (2005). Information Security Culture and Leadership.. 415. 4 indexed citations

19.

Zakaria, Omar. (2004). Understanding Challenges of Information Security Culture: A Methodological Issue.. 83–93. 12 indexed citations

20.

Gani, Abdullah, et al.. (2004). A Markov Decision Process Model for Traffic Prioritisation Provisioning. Informing Science and IT Education Conference.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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