What is information-information security, Computer Network Security

What is information

Information comprises the meanings and interpretations which people place upon the facts, or data. The value of information springs from the ways it can be interpreted and applied to make products, to provide the services, and so on.

Many modern writers look at organizations in terms of the use they make of information. For instance, particularly successful model of business is based on the assets that a firm owns. Assets have traditionally meant the things which are tangible like money, plant, property, systems; but business analysts have increasingly recognized that information is itself an asset, crucial to adding value. But, there is a negative side too: the use of information in both the for-profit and not-for-profit sectors are increasingly the subject of legislation and regulation, in recognition of damage its misuse on individuals.

But why is it essential to secure information? And how the security of it should be managed? To begin thinking about these questions, think about the following statements about information:

According to Nigel Turnbull (in the year 2003), in today’s high technology environment, organizations are becoming dependent on their information systems. The public is more and more concerned about the proper use of the information, personal data particularly. The threats to information systems from the criminals and terrorists are growing. Several organizations will identify information as an area of their operation which is required to be protected as part of their system of internal control.

As Robert M Grant said (in the year 2000), Competitive advantage is dependent on superior access to information.Ronald Reagan (the year 1989) proposed that information is the oxygen of the modern age. This seeps through walls which are topped by barbed wire; it wafts across electrified borders.

Posted Date: 10/8/2012 4:31:33 AM | Location : United States







Related Discussions:- What is information-information security, Assignment Help, Ask Question on What is information-information security, Get Answer, Expert's Help, What is information-information security Discussions

Write discussion on What is information-information security
Your posts are moderated
Related Questions
Network security is an issue for companies regardless of whether they participate in electronic commerce; however, since most organizations have a Web site that allows some interac

Question (a) A CRC is constructed to generate a 4-bit FCS for an 11-bit message. The divisor polynomial is X 4 + X 3 + 1 (i) Encode the data bit sequence 00111011001 using po

QUESTION a) Determine the RTT (round trip time) between a client requesting a web page of 1024 bytes in size from an internal web server on a 100 Base-T Ethernet. Consider a o

Unguided Media This is the wireless media that transfer electromagnetic waves without using a physical media. Waves are broadcast through the air. This is performing through r

Encryption Key Size When using ciphers, the size of crypto variable or key is quite important as the strength of many encryption applications and cryptosystems were measured by

Limitations of firewall Firewalls cannot protect a network if security rules are not followed properly by an organization or if the rules are not defined properly. Firewalls ar

Question: (a) Describe fully with example the two access control methods available to implement database security. (b) Discuss why database statistics (meta data) provide es

Question : (a) "Pulse Code Modulation (PCM), as used in telephony, samples a signal at 8 kHz using 256 quantization levels". Outline how this scheme works with the help of ske

Q. Attacks on wireless network WSN are vulnerable to attacks which compromise the integrity of the WSN nodes by decreasing the nodes' fault tolerance capabilities, data distrib

Elements of Cryptosystems Cryptosystems is characteristically made up of algorithms, data handling techniques, and procedures which are combined in multiple ways to ensure confi