Page 379 - IT 402 v2.0 class 10
P. 379

   assword strength can be achieved by incorporating the mentioned characteristics: the more characteristics
              you incorporate into your password, the stronger it will be. A strong password is hard to guess, but it
              should be easy for you to remember.

              Keep the password of at least 8 characters; the more characters, the better.
              Password should be a mixture of both uppercase and lowercase letters
              Include alphabets  numbers and at least one special character  e.g.             in the password.    or   should
              not be used in password  as it can cause problems in  eb browsers


            Tips For Keeping Password Secure:
              Password should be changed regularly, at least once a month.
              Immediately change the password, if there is even slightest of suspicion that the password has become
              known by a human or machine.
              Never use a same password for different websites.

              Avoid typing or using password on computers that are not trusted; for example, in an Internet cafe.
              Never save password for a web form on a computer that you do not control or that is used by more than
              one person.
              Never tell the password to anyone.
              Never write the password.

               on t reuse the same passwords across different accounts either. If a hacker gets the password to one
              account, they can use it for all accounts.


               Recap Zone


                 Impairment refers to non-cognizance or non-matching between  a normal standard  of some
                functionality and an abnormal standard.

                 Computer Accessibility refers to the ease of access/user friendliness of a computer system for all,
                regardless of the type and severity of disability or impairment.
                 Assistive Technology is an alternative method by which a system is customised to make life easier for
                people with disability to some extent.
                 Sticky Keys enable the impaired person to use a computer and also help to reduce repetitive strain.
                 Toggle Keys helps people who have vision impairment or cognitive disabilities.
                 ‘Cursor’ option is also an accessibility feature that assists people with vision impairment.

                 Mouse is used to activate the control of movement of mouse with the help of a numeric keypad.
                 Network refers to the interconnected groups of people, object, companies or computers.
                 MAN is a type of network in which the computers are connected over large geographical area such
                as a city.
                 The ‘World Wide Web’ is a framework for accessing the documents that are spread over millions of
                computing devices over the Internet.
                 WWW is a wide-spread information  retrieval  service which  enables to access, gather,  store  and
                display information in form of text, photographs, graphics, audio, video, etc.
                   M  is a markup language that is used to publish web pages.
                 A website is a collection of one or more web pages that displays information with the help of a web
                browser.



                                                                                         Web Application       377
   374   375   376   377   378   379   380   381   382   383   384