Public-key cryptography

BTC contains a string of combination of numbers and letters. This string which ranges from 26-35 characters is named as Bitcoin address which is unique and is recreated at every transaction. (Bitcoinwiki, 2015) By utilizing combination of public and private key cryptology, the senders can transfer

Analysis of a Professional Journal Article Wörner, D., & von Bomhard, T. (2014, September). When your sensor earns money: exchanging data for cash with Bitcoin. In Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct Publication (pp. 295-298). ACM. I read “When your sensor earns money: exchanging data for cash with Bitcoin” authored by Wörner and Von Bomhard.This article was published in the proceedings of ACM journal. The purpose of studying this

Where to Get the Official Kali Linux Images ISO Files for Intel-based PCs In order to run Kali “Live” from a USB drive on standard Windows and Macintosh PCs, you’ll need a Kali Linux bootable ISO image, in either 32-bit or 64-bit formats. If you’re not sure of the architecture of the system you want to run Kali Linux on, on Linux or OS X, you can run the command uname -m at the command line. If you get the response, “x86_64”, use the 64-bit ISO image (the one containing “amd64” in the file name);

The most important and significant challenge in the big data is to preserve privacy information of the customers, employees, and the organizations. It is very sensitive and includes conceptual, technical as well as legal significance. Any collected information about a person, when combined with other sets of data, can lead to the finding of persons secret and private information. “ As big data expands the sources of data it can use, the trustworthiness of each data source needs to be verified, and

Can We Survive without DLP Well in today’s Hitech World this may sound a stupid question “WHY DLP is So Important?” But Even today there are Organizations without DLP in place. But what exactly DLP does: • Full email body and attachment scanning to detect, encrypt or block the sending of sensitive information. • The detection of customer lists, personally identifiable information, code names, and many other types of sensitive data using managed dictionaries and fuzzy hash document fingerprinting

1.1Overview VISUAL cryptography (VC) is a branch of secret sharing data. In the VC scheme, a secret image is encoded into transparencies, and the content of each transparency is noise-like so that the secret information cannot be retrieved from any one transparency via human visual observation or signal analysis techniques. In general, a -threshold VC scheme has the following properties: The stacking of any out of those VC generated transparencies can reveal the secret by visual perception, but the

user for securing his data by sharing data for the un trusted worthy servers based on the techniques that divides files into file groups and encrypting each file group with a file block key. In some times file block key also need to be changed and distributed for a user revocation, so the system should have heavy key distribution overhead. in other schemes have a data sharing on un trusted servers have been proposed but in complexities of the user participation and revocation in there own schemes are

OpenVPN allows authentication using certificates or username/password. OpenVPN can work in two different modes regarding encryption. It can use static encryption or Public Key Infrastructure (PKI). The advantage of static encryption is that it is very easy to configure. The disadvantage of this type setup is that if your encryption key is compromised, all VPN data can easily be decrypted. The PKI mode resolves many of the issues static encryption has. It

fingerprint image is analyzed . The RSA key generation algorithm is performed on the fingerprint image captured and the current private key generated is crossed checked with the encrypted fingerprint images existing(Fingerprint template) if their private key matches. If the current private key generate matches witht the private key of any of the fingerprint templates, that template is decrypted by the RSA decryption algorithm witht the help of the private key. After which the M3gle fingerprint matching

Cloud storage  has been employed to provide online storage services for various kind of users having different requirements. It provides great flexibility in the sense that users can take advantage of the services from any location just with the availability of the internet connection. The data backup and storage facilities provided by cloud computing allow the users to store their information in the cloud, thus providing them the benefits of easy access, protection and reliability (as data is stored