Digital signature

1. Digital Certificates Digital signature and Encryption together protects data in the internet. Digital signature is the internet ID that is given to a person to identify himself that who is and how they can be trustable. They are used together to protect the data that are confidential from the intruders and threats. A digital certificate is a file on your computer a pair, you can use it to create the digital equivalent of a handwritten signature and seal of the envelope. Each file is divided into

1. Digital Signature Certificate (DSC) & DIN: Digital signature to be able to write a computer issued the way, and the only real. All entries on the electronic module for MCA portal allow use of the digital signature of the person, which will allow you to sign the document. It must be for the purchase of the application of the digital signature of the license award (CA) in collaboration with the certified copy of the certificate of self examination - of identity and address.

Science MSC 2014 Proposal Of: Survey of Digital Signature Schemes Prepared By: Abdalla Adel Abdalla Rashad Tag Eldean Habob Mamoun Omer Bashier Supervisor : Dr. Hwaida Tagelser Elshosh Abstract: In this proposed paper a study for public-key digital signature schemes that based on different mathematical NP hard problems. That problems influence in performance and reliability of digital signature schemes. In this paper we make a survey on mathematical

Abstract: In this proposed paper a study for public-key digital signature schemes that based on different mathematical NP hard problems. That problems influence in performance and reliability of digital signature schemes. In this paper we make a survey on mathematical NP hard problems of digital signature schemes and present the powerful and practical of some schemes depending on its security level. Introduction: Digital signature is a verification mechanism based on the public-key scheme, and

Abstract—Internet of Things (IoT) nodes create vulnerabilities exposed to malicious software attacks. Thus, security is necessary to maintain growth in the IoT technology. This paper will focus on the use of Elliptic Curve Digital Signature Algorithm (ECDSA) as a digital authenticator for use in the IoT. Although ECDSA improves security, it comes at the cost of computational complexity in comparison to authentication methods that use ciphers that are symmetric or simple hashes. This complexity often

The Digital Signature Commercial Use Should Be Governed by Law Since the number of taxi’s companies that use smart phone’s application to provide their services has increased, the popularity of those companies has increased too. Unfortunately, one of the famous taxi’s company in Saudi Arabia called Karim had lost their customer’s trust because the customers’ credit cards information has been stolen by a hacker, who hacked the company’s digital signature to accesses their server and steal information

3.4.1 Offline Signature Recognition In this type of recognition, the text is not recognized at the same time as it is produced but after the user has finished writing. In this case, the text is originally written on a surface such as paper and from there on it is recognized by the computer by scanning the surface. In the scanned Signature is first stored digitally in grey scale format. bitmap image, and then further processing is done on it to have a good recognition accuracy. Features for recognition

Software-Based Systems In software-based security systems, the coding and decoding of information is done using specialized security software. Due to the easy portability and ease of distribution through networks, software-based systems are more abundant in the market. Encryption is the main method used in these software-based security system. Encryption is a process that modifies information in a way that makes it unreadable until the exact same process is reversed. In general, there are two types

“Secure & Efficient Data Transmission in Cluster Based Wireless Sensor Network” Anup Pawar Student, M. Tech (Software Engineering), NHCE, Bangalore, India Abstract: Wireless Sensor Network is a collection of homogeneous/heterogeneous wireless devices used to monitor the changes in the surrounding of the wireless device. Each wireless device present in the network has the capability of sensing the changes in the surrounding environment. Homogeneous sensors are those which have same computational

1) What are the major principles of risk analysis? List the common steps in developing a risk analysis strategy. Risk analysis is the methodical study of uncertainties and risks we encounter in business, engineering, public policy, amongst other areas. Thus, risk analysts seek to identify the risks faced by an institution or business unit, understand the process, they arise, and estimate the impact regarding financial or else of adverse outcomes. Risk analysis helps identify and manage potential