ICT 100 - 150

Disk cryption will ....

• encrypt every single bit of data stored on adisk, Encrypt data stored on disk

• requires both the sender and recipient to possess the secret encryption and decryptionkey

• overcomes the problem of symetric encryption keys being intercepted by using a pair ofkeys

• required by a recipient, the computer will request the digital certificate from the sender

• defines the set of rules to follow to encrypt amessage

Storing data in a specific format is:

• SSL

• Encryption

• Encoding

• Coding

• TLS

Scrambling data so it cannot be understood wihout a decryption key to make it unreadable if intercepted, it is:

• Encoding

• Encryption

• SSL

• TLS

• Coding

The profection measures in the Internet:

• Visit sites of questionable, inappropriate content

• Use passwords, which consist only numbers

• Install unnecessary services

• Do not open emails from unkown suspicious senders, use strong passwords

• Basic definitions

Client - server technology is divided into following categories:

• Proxies

• Servers, Customers

• Applications

• Computer games

• HTML

The functions of Web - servers are:

• The authentication of users

• Threating all web - pages

• Destruction of dynamic page generation

• Interruption of connection with user

• Client - server application

An utility -

• is the combination of cloud computing

• if defined as the software that is programmed to be accessed over the internet by various portable computing devices

• a smart - phone has a recognizable OS

• the electronic device

• is the packaging of the computing resources, such as computation and storage, as a metered service similar to a traditional public utility

A _______________ is a group of linked computers, working together closely so that in many respects they form a single computer

• utility computing

• computer cluster

• cloud computing

• grid computing

• uility cluster

Find the working models of the cloud computing:

• systems and services models

• public and service

• deployment and service models

• service and hybrid models

• deployment and public model

A hybrid cloud -

• systems and services to be accessible within an organization

• systems and services to be accessible by group of organization

• systems and services to be easily accessible to the general public

• is the mixture private and public cloud

• systems and services to be accessible without an organization