NIIT Interview Questions Answers, NIIT Placement Papers, NIIT Technical, HR Interview Questions, NIIT Aptitude Test Questions, NIIT Campus Placements Exam Questions

Company Name Starts with ...

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

NIIT Interview Questions

Questions Answers Views Company eMail

what are the differences between CUI and GUI interfaces?

52 191613

What is boxing? How we can use it?

4 8460

what is CAPA?when is root cause analysis done?

1 13582

What was the difference between machine.config and web.config files

17 39367

what is difference between input parameter and output parameter.

4846

what is the difference between BI and pervasive BI?

1 6100

what is trigger

1 4862

what is delegate and how works delegate and event.

2215

write a program to display the numbers in the following format 4 4 3 3 3 3 2 2 2 2 2 2 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 2 2 2 2 2 3 3 3 4

9 14903

what are debugging types in .net?

2 8607

different between web server and application server

1 4510

java program with complete 4 oops concepts implemented example

3160

write a programming in c language, 1 3 5 7 9 11

2 5720

Write a program to sort the number with different sorts in one program ??

2374

4 down vote favorite share [g+] share [fb] share [tw] I am developing my site using server side sessions using redis as backend for saving the session. Now the issue which is bothering me is of user leaving the website without logging out. I mean user simply closes the browser which causes the cookie to be deleted. Now session of that user still exists on the server and will not be used again as new login requires creating a new session due to security reasons. To avoid the case where hacker steals the old cookie and use it after user login again with same old session id. In essence user leaves the website without explicitly logging out and his session will be deleted after certain time limit of inaccessibility. I am thinking time limit of 30-60 minutes. Also with every new request from user his cookie will also be updated to keep track of when the user last time accessed the site. But nowadays, people let site remain open for long time without accessing it. For example users open facebook and gmail in new tabs and forget about them for 2-3 hours and still they are not asked to login again. Is letting a 2-3 hours old cooke access the session secure? My concern is someone steals user cookie and use it 2-3 hours later. Thinking on this topic has also forced me to question how facebook manages security if user can use a session where they are not accessing it for long periods of time and still they remain logged in. Or is it not secure for me to keep logged in when am not accessing the site session for longer period of time? It can be the case also there is some pinging mechanism using which sites keep track of user having their site open in a browser and when browser closes they are notified and can work accordingly. My website is a social network and needs all those security and usage features which a social network may need. I am new to web security and web development in general and may be the case where my above questions may seem a little basic. If you feel that is the case kindly point to some good reference where I can read and find answers to my question.

2144

Post New NIIT Interview Questions

NIIT Interview Questions

Un-Answered Questions

What is jdbc in java?

934

when we login sql editor using username and password then it says this error "could not resolve service name" then what can we do at client side.( here thing is tnsnames.ora file is ok till yesterday and worked well, but now it giving error.

1730

Who to difference between analog in & analog out in dcs?

1664

What are the different ways in which you can give support to customers to solve their queries?

1106

Can we modify the throws clause of the superclass method while overriding it in the subclass?

1037

what is magnetizing current test in power transformer

2748

How to run a JAR file through command prompt?

1281

What Should I Do If I Discover That I Forgot To List A Creditor In The Bankruptcy Schedules?

1026

Select statement to read data into internal tables. Types of select statements?

How to create new tables with "create table" statements in ms sql server?

1066

IIS Migration ?

2328

Hi All I want discuss abt Testing tools is any one available online in google chat?

2103

How do you sort alphabetically in excel and keep rows together?

870

What are the views in a material master?

1136

What port can I use instead of 80?

1057