INFORMATİON TECHNOLOGİES - Deneme Sınavı - 14

• Reliability: It describes the ability of a system to maintain its function under a given set of conditions for a certain period of time.

• Adversary: Any person, group or force that may intentionally infringe on the integrity, confidentiality and availability of information.

• Security rules: Necessary regulations to keep the computer secure from malicious attacks.

• Security breach: It is a software or hardware failure or incompleteness which could result in accessing the computer security.

• Integrity: Prevention of the modification of information by unauthorized persons.

• Availability: Prevention of unauthorized detention of information or resources.

• Non-repudiation: It defines a service that provides proof of the integrity and the origin of data.

There are different types of symmetric key cryptography. It is mainly classified as block ciphers and stream cipher. A stream cipher generally adds the plaintext digits with a pseudorandom cipher stream that is called key stream.

• User passwords should be very strong so that no unauthorized entity is able to enter the system;
• Check applications installed on the system periodically, remove unused programs from the system;
• Install the latest updates of the programs on the system;
• Check the entries of users entering the system and change your password policy so that strong password usage is required;
• Monitor incoming traffic to your system and intercept unauthorized system access;

• positively affect all stakeholders, for instance, end-user of products, customers/clients, employees of the firms, current and future supporter of projects,

• enhance the public’s confidence and respect to the managements’ decision,

• clarify the responsibilities of the professionals’ to the society,

• assist education of the member of profession at whom the code is directed.

• Contribute to society and human wellbeing.

• Avoid harm to others.

• Be honest and trustworthy.

• Be fair and take action not to discriminate.

• Honor property rights including copyrights

and patent.

• Give proper credit for intellectual property.

• Respect the privacy of others.

• Honor confidentiality.

• freedom of expression,

• universal access to information and knowledge,

• respect for cultural and linguistic diversity,

• quality education for all.

• inventions, industrial designs,

• trademarks, service marks, commercial

names and designations,

• protection against unfair competition,

and the following are protected by copyrights

• literary, artistic and scientific works,

• performances of performing artists, phonograms

and broadcasts;

• paintings and sculptures, films and technology-

based works (computer programs

and electronic databases).

• Subject; the subject of the invention must be in a scope of patentable subjects, which are described by national laws.

• Applicability; the invention must have a practical application for industrial or agricultural purposes

• Novelty; the invention must be new, its contribution in the technical field should be beyond to the state-of-art,

• Inventive step; The invention must not be obvious, the proposed solution to the considered problem could not be reduced

by someone with average knowledge of the technical field

• Presentation of the invention; The invention must be clearly and completely described while applying for a patent.

• Identify and differentiate the products of one company from those of other companies

• Distinguish products from a given source

from identical or similar products from other sources.

• Refer to a particular quality of the product for which a mark is used

• Promote the marketing and sale of products, and the marketing and provision of services.