Ghazali, Osman and Ali, Norazila and Ta'a, Azman and Din, Roshidi (2021) Modeling Secured Certificate Mechanism with Cloud Services. Technical Report. UUM. (Submitted)

Saleh, Omar S. and Ghazali, Osman and Rana, Muhammad Ehsan (2020) Blockchain based framework for educational certificates verification. Journal of critical reviews, 7 (03). pp. 79-84. ISSN 23945125

Omar, Mohd Nizam and Ghazali, Osman and Daud, Ali Yusny and Azzali, Fazli (2020) Enhancement of a Stepping Stone Detection Algorithm Using Data Mining and Associate Rule Techniques (S/O: 12896). Technical Report. UUM. (Submitted)

Mohamad Tahir, Hatim and Ghazali, Osman and Katuk, Norliza and Zakaria, Nur Haryani and Omar, Mohd Hasbullah (2020) Improving K-Means Clustering Algorithm Using Discretization Technique in Network Intrusion Detection System (S/O: 13141). Project Report. UUM. (Submitted)

Ghazali, Osman and Yang Leow, Chun and Qaiser, Shahzad and Pattabiraman, Nanthini and Vasuthevan, Sathiyaroobaa and Abdusalam, Eman Mohamed and M. Barakat, Mustafa (2019) Cloud-based global online marketplaces review on trust and security. International Journal of Interactive Mobile Technologies (iJIM), 13 (04). pp. 96-116. ISSN 1865-7923

Annane, Boubakeur and Ghazali, Osman and Alti, Adel (2019) A new secure proxy-based distributed virtual machines management in mobile cloud computing. International Journal of Advanced Computer Research, 9 (43). pp. 222-231. ISSN 22497277

Din, Roshidi and Ghazali, Osman and Qasim, Alaa Jabbar (2018) Analytical Review on Graphical Formats Used in Image Steganographic Compression. Indonesian Journal of Electrical Engineering and Computer Science, 12 (2). pp. 441-446. ISSN 2502-4752

Din, Ikram Ud and Hassan, Suhaidi and Khan, Muhammad Khurram and Guizani, Mohsen and Ghazali, Osman and Habbal, Adib M. Monzer (2018) Caching in Information-Centric Networking: Strategies, Challenges, and Future Research Directions. IEEE Communications Surveys & Tutorials, 20 (2). pp. 1443-1474. ISSN 1553-877X

Omar, Mazni and Ahmad, Mazida and Yasin, Azman and Ibrahim, Huda and Ghazali, Osman and Khamis, Shakiroh (2018) WiFi usage and student performance: Examining the interrelations for UUM students. AIP Conference Proceedings, 2016. pp. 1-6. ISSN 0094-243X (Unpublished)

Omar, Mazni and Ahmad, Mazida and Yasin, Azman and Ibrahim, Huda and Ghazali, Osman and Khamis, Shakiroh (2018) The impact of wi-fi usage on students' academic performance. International Journal of Engineering and Technology, 7 (4.19). pp. 240-244. ISSN 0975-4024

Azzali, Fazli and Ghazali, Osman and Omar, Mohd Hasbullah (2017) Fuzzy logic-based intelligent scheme for enhancing QoS of vertical handover decision in vehicular ad-hoc networks. IOP Conference Series: Materials Science and Engineering, 226. pp. 1-12. ISSN 1757-8981

Katuk, Norliza and Zakaria, Nur Haryani and Abd Wahab, Alawiyah and Ghazali, Osman (2017) IT-Tutor: an architecture for web-based content sequencing system. Advanced Science Letters, 23 (5). pp. 3975-3979. ISSN 1936-6612

Azzali, Fazli and Ghazali, Osman and Omar, Mohd Hasbullah (2017) Performance analysis of vertical handover in vehicular ad-hoc network using media independent handover services. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 9 (2-11). pp. 13-18. ISSN 2180-1843

Saher, Najia and Baharom, Fauziah and Ghazali, Osman (2017) Requirement change taxonomy and categorization in agile software development. In: 6th International Conference on Electrical Engineering and Informatics (ICEEI), 25-27 Nov. 2017, Langkawi, Malaysia.

Ghazali, Osman and Tom, Abubakar Magira and Mohd Tahir, Hatim and Hassan, Suhaidi and Awang Nor, Shahrudin and Mohd Shabli, Ahmad Hanis (2017) Security measurement as a trust in cloud computing service selection and monitoring. Journal of Advances in Information Technology, 8 (2). pp. 100-106. ISSN 17982340

Katuk, Norliza and Zakaria, Nur Haryani and Abd Wahab, Alawiyah and Ghazali, Osman (2016) Student’s engagement in computer-based learning: skill-challenge balancing technique for learning programming. International Journal of Computer Information Systems and Industrial Management Applications, 8. pp. 395-405. ISSN 2150-7988

Mohamad Tahir, Hatim and Hasan, Wail and Md Said, Abas and Zakaria, Nur Haryani and Katuk, Norliza and Kabir, Nur Farzana and Omar, Mohd Hasbullah and Ghazali, Osman and Yahya, Noor Izzah (2015) Hybrid machine learning technique for intrusion detection system. In: 5th International Conference on Computing and Informatics (ICOCI) 2015, 11-13 August 2015, Istanbul, Turkey.

Firdhous, Mohamed and Hassan, Suhaidi and Ghazali, Osman and Mahmuddin, Massudi (2015) Evaluating cloud system providers: models, methods and applications. In: Cloud Systems in Supply Chains. Palgrave Macmillan UK, pp. 121-149. ISBN 978-1-349-67298-1

Daud, Ali Yusny and Ghazali, Osman and Omar, Mohd Nizam (2015) Stepping-stone detection technique for recognizing legitimate and attack connections. In: 5th International Conference on Computing and Informatics (ICOCI) 2015, 11-13 August 2015, Istanbul, Turkey.

Firdhous, Mohamed and Ghazali, Osman and Hassan, Suhaidi (2014) Fog computing: Will it be the future of cloud computing? In: The Third International Conference on Informatics & Applications (ICIA2014), October 8-10, 2014, Universiti Sultan Zainal Abidin (UniSZA), Kuala Terengganu, Malaysia.

Hassan, Suhaidi and Ghazali, Osman and Mahmuddin, Massudi and Firdhous, Mohamed (2014) Bee-inspired trust system for cloud computing. In: UNSPECIFIED.

Mohamad, Ani Munirah and Abd Aziz, Ahmad Shamsul and Mohd Noor, Nor Azlina and Md Isa @ Yusuff, Yusramizza and Ibrahim, Huda and Ghazali, Osman (2014) Malaysian Cyberbullying Law: A Work-in-Progress. Other. Malaysian Communications and Multimedia Commission (MCMC), Selangor.

Firdhous, Mohamed and Ghazali, Osman and Hassan, Suhaidi (2014) Robust multi-dimensional trust computing mechanism for cloud computing. Jurnal Teknologi, 69 (2). pp. 1-6. ISSN 2180-3722

Firdhous, Mohamed and Ghazali, Osman and Hassan, Suhaidi (2014) Statistically controlled robust trust computing mechanism for cloud computing. Journal of Information and Communication Technology, 13. pp. 21-36. ISSN 2180-3862

Firdhous, Mohamed and Hassan, Suhaidi and Ghazali, Osman (2013) A comprehensive survey on quality of service implementations in cloud computing. International Journal of Scientific & Engineering Research, 4 (5). pp. 118-123. ISSN 2229-5518

Al-shugran, Mahmoud and Ghazali, Osman and Hassan, Suhaidi and Nisar, Kashif and Che Mohamed Arif, Ahmad Suki (2013) A qualitative comparison evaluation of the greedy forwarding strategies in mobile ad hoc network. Journal of Network and Computer Applications, 36 (2). pp. 887-897. ISSN 10848045

Firdhous, Mohamed and Ghazali, Osman and Hassan, Suhaidi (2013) Cloud computing for rural ICT development: Opportunities and challenges. In: International Conference on Computing, Electrical and Electronics Engineering (ICCEEE), 26-28 Aug. 2013, Khartoum.

Firdhous, Mohamed and Hassan, Suhaidi and Ghazali, Osman (2013) Statistically enhanced multi-dimensional trust computing mechanism for cloud computing. International Journal of Mobile Computing and Multimedia Communications, 5 (2). pp. 1-17. ISSN 1937-9412

Husieen, Naseer Ali and Hassan, Suhaidi and Ghazali, Osman and Siregar, Lelyzar (2013) The robustness of RM-DSR multipath routing protocol with different network size in MANET. International Journal of Mobile Computing and Multimedia Communications, 5 (2). pp. 46-57. ISSN 1937-9412

Al-shugran, Mahmoud and Ghazali, Osman and Hassan, Suhaidi (2012) A general framework for greedy routing in mobile ad-hoc networks. In: 2012 International Conference on Advanced Computer Science Applications and Technologies (ACSAT), 26-28 Nov. 2012, Kuala Lumpur, Malaysia.

Awang Nor, Shahrudin and Hassan, Suhaidi and Ghazali, Osman and M. Kadhum, Mohammed and Omar, Mohd Hasbullah (2012) Performance enhancement of DCCP TCP - like over long delay link networks. International Journal of Modeling and Optimization, 2 (3). pp. 315-319. ISSN 2010-3697

Osman, Baharudin and Abas, Azizi and Ghazali, Osman and Harmoni, Kamal (2012) Access control list configuration to block anti-censorship software in higher education institutions in Malaysia. Journal of Information and Communication Technology (JICT) , 11. pp. 207-224. ISSN 1675-414X

Firdhous, Mohamed and Hassan, Suhaidi and Ghazali, Osman and Mahmuddin, Massudi (2012) Bio-inspired trust management in distributed systems - A critical review. In: 2012 IEEE Conference on Open Systems (ICOS), 21-24 Oct. 2012 , Kuala Lumpur.

Awang Nor, Shahrudin and Hassan, Suhaidi and Ghazali, Osman and Omar, Mohd. Hasbullah (2012) Enhancing DCCP congestion control mechanism for long delay link. In: 1st IEEE International Symposium on Telecommunication Technologies, 26-28 Nov. 2012, Kuala Lumpur.

Firdhous, Mohamed and Hassan, Suhaidi and Ghazali, Osman (2012) Hysteresis-based robust trust computing mechanism for cloud computing. In: 2012 IEEE Region 10 Conference (TENCON 2012), 19-22 Nov. 2012, Cebu.

Ghazali, Osman and Harun, Nur Ziadah (2012) Implementation And Validation of An Adaptive Fecmechanism for Video Transmission. Journal of Information and Communication Technology, 11. pp. 55-74. ISSN 2180-3862

Ghazali, Osman and Harun, Nur Ziadah (2012) Implementation and validation of an adaptive FEC machanism for video transmission. Journal of Information and Communication Technology (JICT) (11). pp. 55-74. ISSN 1675-414X

Al-shugran, Mahmoud and Ghazali, Osman and Hassan, Suhaidi (2012) Performance comparison of position-based routing protocols in the context of solving greedy failure. In: 2012 International Conference on Advanced Computer Science Applications and Technologies (ACSAT), 26-28 Nov. 2012, Kuala Lumpur, Malaysia.

Firdhous, Mohamed and Ghazali, Osman and Hassan, Suhaidi (2012) A memoryless trust computing mechanism for cloud computing. In: Networked Digital Technologies. Communications in Computer and Information Science, 293 . Springer Berlin Heidelberg, pp. 174-185. ISBN 978-3-642-30506-1

Firdhous, Mohamed and Ghazali, Osman and Hassan, Suhaidi (2011) A trust computing mechanism for cloud computing. In: ITU Kaleidoscope 2011: The Fully Networked Human? - Innovations for Future Networks and Services (K-2011), 12-14 Dec. 2011, Cape Town.

Firdhous, Mohamed and Ghazali, Osman and Hassan, Suhaidi (2011) Modeling of cloud system using Erlang formulas. In: 17th Asia-Pacific Conference on Communications (APCC), 2-5 Oct. 2011, Kota Kinabalu, Sabah.

Ghazali, Osman and Harun, Nor Ziadah (2011) Enhancement of adaptive FEC mechanism for video transmission over 802.11 WLANS. In: 3rd International Conference on Computing and Informatics (ICOCI 2011), 8-9 June 2011, Bandung, Indonesia.

Firdhous, Mohamed and Ghazali, Osman and Hassan, Suhaidi and Harun, Nor Ziadah and Abas, Azizi (2011) Honey bee based trust management system for cloud computing. In: 3rd International Conference on Computing and Informatics (ICOCI 2011), 8-9 June 2011, Bandung, Indonesia.

Awang Nor, Shahrudin and Hassan, Suhaidi and Ghazali, Osman and Omar, Mohd Hasbullah (2011) The performance of DCCP TCP-like with initial slow-start threshold manipulation. In: 3rd International Conference on Computing and Informatics (ICOCI 2011), 8-9 June 2011, Bandung, Indonesia.

Ghazali, Osman (2011) Intelligent DNA signature detection for internet worms. Project Report. Universiti Utara Malaysia. (Unpublished)

Firdhous, Mohamed and Ghazali, Osman and Hassan, Suhaidi (2011) Trust management in cloud computing: A critical review. International Journal on Advances in ICT for Emerging Regions , 4 (2). pp. 24-36. ISSN 1800-4156

Ghazali, Osman and Hassan, Suhaidi and M. Kadhum, Mohammed (2011) A design of redirect link failure protocol based on dynamic source routing for mobile ad hoc networks. Project Report. Universiti Utara Malaysia. (Unpublished)

Ghazali, Osman and Abdul Mutalib, Ariffin and Raman, Arumugum (2010) Learning management system: learningzone : user manual. In: Bengkel E-Leaning (Learning Zone), 28 Disember 2010, Universiti Utara Malaysia. (Unpublished)

Abdule, Sayid Mohamed and Hassan, Suhaidi and Ghazali, Osman and M. Kadhum, Mohammed (2010) Pause time optimal setting for AODV protocol on RPGM mobility model in MANETs. International Journal of Advanced Computer Science and Applications, 1 (6). pp. 1-8. ISSN 2156-5570

Che Mohamed Arif, Ahmad Suki and Hassan, Suhaidi and Ghazali, Osman and Awang Nor, Shahrudin (2010) Evalvid-RASV: Shaped VBR rate adaptation stored video system. In: 2nd International Conference on Education Technology and Computer (ICETC), 22-24 June 2010, Shanghai.

Awang Nor, Shahrudin and Hassan, Suhaidi and Ghazali, Osman and Che Mohamed Arif, Ahmad Suki (2010) Friendliness of DCCP towards TCP over large delay link networks. In: The 2nd International Conference on Information and Network Technology (ICINT 2010), 22-24 Jun 2010, Shanghai, China. (Unpublished)

Almomani, Omar and Ghazali, Osman and Hassan, Suhaidi and Awang Nor, Shahrudin and Madi, Mohammad (2010) Impact of large block FEC with different queue sizes of drop tail and RED queue policy on video streaming quality over internet. In: Second International Conference on Network Applications Protocols and Services (NETAPPS), 22-23 Sept. 2010, Kedah.

Awang Nor, Shahrudin and Hassan, Suhaidi and Ghazali, Osman and Che Mohamed Arif, Ahmad Suki (2010) On the performance of TCP pacing with DCCP. In: Second International Conference on Network Applications Protocols and Services (NETAPPS), 22-23 Sept. 2010, Kedah.

M. Rasheed, Mohammad and Ghazali, Osman and Md. Norwawi, Norita (2010) Server scanning worm detection by using intelligent failure connection algorithm. Research Journal of Information Technology, 2 (4). pp. 228-234. ISSN 1815-7432

Che Mohamed Arif, Ahmad Suki and Hassan, Suhaidi and Ghazali, Osman and Awang Nor, Shahrudin (2010) The relationship of TFRC congestion control to video rate control optimization. In: Second International Conference on Network Applications Protocols and Services (NETAPPS), 22-23 Sept. 2010, Kedah.

M. Rasheed, Mohammad and Ghazali, Osman and Md Norwawi, Norita and M. Kadhum, Mohammed (2009) A traffic signature-based algorithm for detecting scanning internet worms. International Journal of Communication Networks and Information Security (IJCNIS), 1 (3). pp. 24-30. ISSN 2076-0930

Almomani, Omar and Ghazali, Osman and Hassan, Suhaidi (2009) Performance study of large block forward error correction with random early detection queue policy. In: IEEE Symposium on Industrial Electronics & Applications, 2009 (ISIEA 2009), 4-6 October 2009, Best Western Premier Seri Pacific Hotel, Kuala Lumpur. IEEE Computer Society, pp. 457-462. ISBN 978-1-4244-4681-0

Abdul Rahim, Rahela and Ibrahim, Haslinda and Syed Yahaya, Sharipah Soaad and Ghazali, Osman (2009) Traffic modeling of web application. Project Report. Universiti Utara Malaysia. (Unpublished)

Ghazali, Osman and Hassan, Suhaidi and Ali, Naseer and Harun, Nur Ziadah and Eh Song, Saichai and Abdullah, Norhidayah (2009) Extension of dynamic source routing protocol in mobile ad hoc network. In: International Conference on Computing and Informatics 2009 (ICOCI09), 24-25 June 2009, Legend Hotel, Kuala Lumpur.

Rasheed, Mohammad M. and Md Norwawi, Norita and M. Kadhum, Mohammed and Ghazali, Osman (2009) A new generation for intelligent anti-internet worm early system detection. In: International Conference on Computing and Informatics 2009 (ICOCI09), 24-25 June 2009, Legend Hotel, Kuala Lumpur.

M. Rasheed, Mohammad and Md Norwawi, Norita and Ghazali, Osman and M. Kadhum, Mohammed (2009) Intelligent failure connection algorithm for detecting internet worms. International Journal of Computer Science and Network Security (IJCSNS), 9 (5). pp. 280-285. ISSN 1738-7906

Almomani, Omar and Ghazali, Osman and Hassan, Suhaidi (2009) Performance study of large block FEC with drop tail for video streaming over the internet. In: First International Conference on Networks & Communications (NetCoM-2009), 27-29 December 2009, Le Royal Meridien,Chennai, India. IEEE Computer Society, pp. 109-122. ISBN 978-1-4244-5364-1

Ghazali, Osman and Hassan, Suhaidi (2008) TCP-friendly layered multicast protocol for multimedia streaming. In: International Conference on Electronic Design 2008 (ICED 2008) 1-3 December 2008, Royal Hotel Penang. IEEE Computer Society, pp. 1-6. ISBN 978-1-4244-2315-6

Che Mohamed Arif, Ahmad Suki and Hassan, Suhaidi and Ghazali, Osman (2008) A survey on buffer and rate adaptation optimization in TCP-based streaming media studies. In: International Conference on Network Applications, Protocols, and Services 2008 (NetApps 2008), 21-22 November 2008, Executive Development Centre (EDC) Universiti Utara Malaysia. Universiti Utara Malaysia, pp. 1-6. ISBN 9789832078333

Mohd Shabli, Ahmad Hanis and Hassan, Suhaidi and Ghazali, Osman (2007) Layered multicast : Performance study of round trip time estimation for TCP-equation model. Project Report. Universiti Utara Malaysia. (Unpublished)

Ghazali, Osman and Hassan, Suhaidi (2006) Scaleable round trip time estimation for layered multicast protocol. In: International Conference on Computing & Informatics 2006 (ICOCI '06), 6-8 June 2006, Kuala Lumpur. IEEE Computer Society, pp. 1-6. ISBN 978-1-4244-0219-9

Ghazali, Osman and Hassan, Suhaidi and Ahmad Shabli, Mohd Hanis (2006) TCP-friendliness of rate-based layered multicast protocols in heterogeneous network. In: International Conference on Computing & Informatics 2006 (ICOCI '06), 6-8 June 2006, Kuala Lumpur. IEEE Computer Society, pp. 1-6. ISBN 978-1-4244-0219-9

Ghazali, Osman and Hassan, Suhaidi (2005) Layered multicast: A study of loss event rate estimation in a low level of statistical multiplexing. In: 2005 IEEE Region 10 (TENCON 2005) 21-24 November 2005, Melbourne, Qld. IEEE Computer Society, pp. 1-6. ISBN 0-7803-9311-2

Ghazali, Osman and Hassan, Suhaidi (2005) Low variance loss event rate estimation for layered multicast protocol. In: Asia-Pacific Conference on Communications 2005, 5th October 2005, Perth, WA. IEEE Computer Society, pp. 1048-1052. ISBN 0-7803-9132-2

Ghazali, Osman and Hassan, Suhaidi (2005) Smooth loss event rate estimation for layered multicast protocol. In: 13th IEEE International Conference on Networks 2005, jointly held with the 2005 IEEE 7th Malaysia International Conference on Communication, 16-18 November 2005, Berjaya Times Square Hotel and Convention Center Kuala Lumpur. IEEE Computer Society, pp. 178-183. ISBN 1-4244-0000-7

Ghazali, Osman and Shiratuddin, Norshuhada and Sheik Osman, Wan Rozaini (2004) Expert-seeking activity framework: A proposal. In: Knowledge Management International Conference and Exhibition 2004 (KMICE 2004) , 14-15 February 2004, Evergreen Laurel Hotel, Penang . (Unpublished)

Ghazali, Osman and Hassan, Suhaidi (2004) An assessment of current layered multicast techniques for real-time video. In: Proceedings of the International Computer Symposium (ICS 2004), 15th-17th December 2004, Taipei, Taiwan R.O.C. (Unpublished)