Dr Nick Pitropakis' Outputs (82)

It's All in the Cloud: Reviewing Cloud Security (2014)
Presentation / Conference Contribution
Pitropakis, N., Darra, E., Vrakas, N., & Lambrinoudakis, C. (2013, December). It's All in the Cloud: Reviewing Cloud Security. Presented at 2013 IEEE 10th International Conference on Ubiquitous Intelligence & Computing and 2013 IEEE 10th International Conference on Autonomic & Trusted Computing (UIC/ATC), Vietri sul Mere, Italy

Cloud computing is gradually replacing traditional IT infrastructures. However, an important issue that has emerged through that revolution is the preservation of an adequate level of security for the infrastructure. Currently there are many research... Read More about It's All in the Cloud: Reviewing Cloud Security.

A Practical Steganographic Approach for Matroska Based High Quality Video Files (2013)
Presentation / Conference Contribution
Pitropakis, N., Lambrinoudakis, C., Geneiatakis, D., & Gritzalis, D. (2013, March). A Practical Steganographic Approach for Matroska Based High Quality Video Files. Presented at 2013 Workshops of 27th International Conference on Advanced Information Networking and Applications (WAINA), Barcelona, Spain

Several steganographic algorithms have been proposed for protecting message secrecy against unauthorized "reads". The most used method for hiding a message relies on embedding the secret message in Least Significant Bit (LSB) on the cover object. Tho... Read More about A Practical Steganographic Approach for Matroska Based High Quality Video Files.