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ssl

            
             Security has always been a concern for internet users, especially the ones involved in some form of online transactions. There have been many processes made to secure these transactions from hackers. Most of the processes involve encryption. Encryption consists of mathematical algorithms that encode data into a scripted message that only the receiver can understand. A variety of protocols use encryption. One such protocol is Secure sockets layer protocol.(ssl). .
             Secure Sockets Layer (SSL) was developed in 1995 and since then has been widely used to secure transferring information over the internet. It was developed by netscape and was later adopted by internet explorer. SSL is a protocol standard which has been accepted by many businesses and online banks. The SSL protocol is divided into two smaller protocols, named SSL handshake protocol and the SSL record protocol. The SSL handshake protocol is what establishes a "secure session" between the user and the companies server. This is achieved by communicating messages between the two machines to determine which "cryptographic algorithm" or "cipher" to use to encrypt the data. The handshake protocol uses a mixed breed of public key and symmetric key encryption. This is to utilise the better authentication techniques of public key encryption and the speed of symmetric key encryption. The SSL record protocol describes what encryption and the strength of that encryption to which the two servers connect. SSL is designed to hold many different types of encryption algorithms, including IDEA and DES. The encryption strength determines the difficulty of cracking the encryption. The default for encryption strength is 40-bit, but can be put up to 128-bit or even 168-bit. Once connected any data sent between machines is encrypted prior to sending and only the merchant's software can unscramble it. Data includes credit card numbers and its PIN number, so therefore SSL avoids the important data from being viewed by hackers.


Essays Related to ssl

1. Secure Socket Layer

This is where SSL certificates come to the fore. ... SSL works by using a public key to encrypt data that's transferred over the SSL connection. ... The SSL protocol includes two sub-protocols: the SSL record protocol and the SSL handshake protocol. ... The SSL handshake protocol involves using the SSL record protocol to exchange a series of messages between an SSL-enabled server and an SSL-enabled client when they first establish an SSL connection. ... SSL HANDSHAKE An SSL session always begins with an exchange of messages called the SSL handshake. ...

  • Word Count: 2413
  • Approx Pages: 10
  • Has Bibliography
  • Grade Level: High School

2. The Heartbleed Bug and Information Security

Introduction The Heartbleed Bug is a serious vulnerability in the popular Open SSL cryptographic library. It allows stealing the information protected, under normal conditions, by the SSL/TLS encryption used to secure the Internet. The Heartbleed bug allows anyone on the Internet to read the memory of the systems protected by the vulnerable versions of the Open SSL software [1]. The Heartbleed Bug is a software bug in the Open Source Open SSL Protocol that has been around for at least two years. ... The SSL certificates should be reissued and reinstalled on the affected servers. ...

  • Word Count: 837
  • Approx Pages: 3
  • Has Bibliography

3. E-commerce Security Issues

Page 3 2.1 Firewalls Page 3 2.2 Secure Socket Layers (SSL) Page 3 2.3 Cryptography Page 4 2.4 Virus Scanning Page 4 2.5 Passwords Page 5 2.6 Intrusion Detection Systems Page 5 3.0 How successful are these likely to be? ... As can be viewed in figure 1, Firewalls are one of the most used forms of security, being used by 85% of businesses trading over the internet. 2.2 Secure Socket Layer (SSL): Hersupport.com (2000, Secure Transaction Protocols) notes that SSL provides data encryption, enables server and browser authentication, and ensures mess...

  • Word Count: 2439
  • Approx Pages: 10
  • Has Bibliography
  • Grade Level: High School

4. Our Company's Intranet

As a security measure, we have added Secure Socket Layer (SSL) on our intranet. ... SSL requires that members log in through a secure server, which inhibits hackers from accessing the information. SSL encryption uses secret code to scramble the protected data. ...

  • Word Count: 667
  • Approx Pages: 3
  • Grade Level: Undergraduate

5. Background, values and non-work-related activities

Other than Malhar, I was actively involved with the Social Service League (SSL) at St. ... As a part of the SSL, I was involved in various projects like the one at Cheshire Home (a facility for paraplegics) where the SSL volunteered assistance in office accounts, correspondence, entertainment, building maintenance, etc. ...

  • Word Count: 718
  • Approx Pages: 3
  • Grade Level: High School

6. WAP

The WAP protocol suite is composed of various protocols covering basically all layers of the ISO-OSI reference model. There are four major layers in the WAP protocol:  Session layer-(WSP)  Transaction layer-(WTP)  Security Layer-(WTLS)  Transport/ datagram layer-(WDP) Figur...

  • Word Count: 299
  • Approx Pages: 1
  • Grade Level: High School

7. How Safe is Digital Business

EXECUTIVE SUMMARY This report analyses the major safety issues and factors concerned with the ever-growing industry, Digital Business' (formally known as electronic commerce). It also attempts to answer the question: "How Safe is Digital Business?-. A review of literature published over the past 5 years, provides sufficient and up-to-date information to discuss the safety issues relating to Digital Business; these issues are: Ethics Personal responsibility Security Misuse of resources Although this report concludes that Digital Business is an industry which lacks appropri...

  • Word Count: 7595
  • Approx Pages: 30
  • Grade Level: High School

8. Security Issues of Financial Transactions on the www.

The most widely used form of security is Netscape's 'Secure Socket Layer' or 'SSL Protocol'. ... Click here for a more complex guide to SSL Encryption is currently largely used in conjunction with credit card transactions on the WWW, however as some of the examples given show, the current standard of encryption being used is not high enough to shut out consumer fears. ...

  • Word Count: 977
  • Approx Pages: 4
  • Grade Level: Undergraduate

9. E Business Models

I will be discussing in this paper choosing a domain name, supply-chain management, developing payment standards, and protecting your e-business. A domain name is the names that you use in a URL for your Web site. This name needs to be concise and a name that people can type easily and also, rememb...

  • Word Count: 504
  • Approx Pages: 2
  • Grade Level: High School

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