Surveillance and Security Gadgets
With all the attention being paid to Google Glass and privacy concerns and who is spying on whom these days, here's a roundup of the latest gadgets that you can use to keep an eye on things or that can be used by someone else to keep an eye on you.
Data-sharing scheme shows the way towards low-cost, flexible and secure cloud storage
Wider adoption of cloud storage services by organizations has been hindered by security and privacy issues. A consequence of storing data on the cloud is that, by its very nature, the storage infrastructure is not owned by the same organization that owns the data. In addition, the data of one user is stored along with that of many others. Traditional schemes for ensuring security can only protect data privacy by sacrificing convenient operations such as searching and sharing.