How much cpu time does an applet get, JAVA Programming

Assignment Help:

How much CPU time does an applet get?

One of the few legitimate concerns about hostile applets is excessive use of CPU time. It is possible on a non-preemptively multitasking system (specifically the Mac) to write an applet in which uses so much CPU time in a tight loop that it efficiently locks up the host system. This is not a problem on preemptively multitasking systems such as Solaris and Windows NT. Even on those platforms, by, it is possible for an applet to force the user to kill their web browser, possibly losing accumulated bookmarks, email and other work.

It's also possible for an applet to use CPU time for purposes other than the apparent intent of the applet. For instance, a popular applet could launch a Chinese lottery attack on a Unix password file. A popular game applet could launch a thread in the background that tried a random assortment of keys to break a DES encrypted file. If the key was found, then a network connection could be opened to the applet server to send the decrypted key back. The more popular the applet was the faster the key would be found. The ease along with which Java applets are decompiled would probably mean in which any such applet would be discovered, but there really isn't a way to avoid it from running in the first place.


Related Discussions:- How much cpu time does an applet get

Prepare an android keyboard, Prepare an android keyboard Project Descrip...

Prepare an android keyboard Project Description: I want to prepare an android keyboard that have many features.( i will describe later) I want the full app and a trial ver

Determine the term- java is for real, Java Is For Real Java has a lot o...

Java Is For Real Java has a lot of hype however much of it is deserved. Java is very well matched for many modern problems Using more CPU time and memory but less programmer

Explain identifiers in java, Explain Identifiers in Java ? Identifiers ...

Explain Identifiers in Java ? Identifiers are the names of variables, classes, methods, packages and interfaces. Unlike literals they are not the things themselves, only ways o

Instance of a SyntaxTree object is null. I don''t know why.?, I have been w...

I have been working on my compiler''s parser now. And for some reason i cant make my parse tree printer to work. SyntaxTree keeps on showing as null when i invoke the print() metho

What are the kinds of computer network, What are the kinds of computer netw...

What are the kinds of computer network according to the distance among nodes? The kinds of computer network according to the distance among nodes are: 1. LAN 2. WAN

Assignment, h there, i want you please to make an full assignment due in Fr...

h there, i want you please to make an full assignment due in Friday :)

Assignment , hi i wanted to know if your tutors provide solutions for progr...

hi i wanted to know if your tutors provide solutions for programming assignments

Payrol, design a payrol (non GUI)

design a payrol (non GUI)

Java identifiers, 1. Which of the following are not valid Java identifiers,...

1. Which of the following are not valid Java identifiers, and why? (a) wolVes (b) United(there is only one) (c) 87 (d) 5 3 (e) Real ale (f) isFound?by 2. A cla

What is xmlbeanfactory, BeanFactory has many executions in Spring. But one ...

BeanFactory has many executions in Spring. But one of the most useful one is org.springframework.beans.factory.xml.XmlBeanFactory, which loads its beans based on the definitions ha

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd