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

I need java expert with tomcat tuning experience, I need Java expert with t...

I need Java expert with tomcat tuning experience Project Description: Require a Java expert to fix memory issues with tomcat. Skills required: Java, Apache

State the java programmer efficiency, State the Java Programmer Efficiency ...

State the Java Programmer Efficiency Faster Development Building an application in Java takes about 50% less time than in C or C++. So, faster time to market Java is said to

What is methods in java explain with an example, What is Methods in java ex...

What is Methods in java explain with an example? Data types aren't much use unless you can do things along with them. For this reasons classes have techniques. Fields say what

Authentication -security component, Authentication is basically an identifi...

Authentication is basically an identification step. Functionality used for J2EE security: Principal : An entity that may be authenticated and identified. Principal n

Describe java operators, Describe java operators? An operator is a symb...

Describe java operators? An operator is a symbol which operates on one or more arguments to generate a result. The Hello World program is so easy it doesn't use any operators,

Name the common bugs which are not possible in java, Name the common bugs w...

Name the common bugs which are not possible in java Many common bugs and security problems (such as "buffer overflow") are not possible in java. Checks also make it easier to f

Explain primitive data types in java, Explain primitive data types in java?...

Explain primitive data types in java? Java's primitive data types are extremely similar to those of C. They involve boolean, byte, short, long, int, float, double, and char. Th

Develop a customer relationship management system, You are a newly recruite...

You are a newly recruited programmer, working for an IT company. This company won a contract to develop a Customer Relationship Management System (CRM) for a major retailer. The CR

How can you performance tune your database?, 1. De normalizes your tables w...

1. De normalizes your tables where required. 2. Proper use of index columns: An index based on numeric parts is more efficient than an index based on character columns. 3. Re

Card, Create a class called DeckOfCards that stores 52 objects of the Card ...

Create a class called DeckOfCards that stores 52 objects of the Card class. Include methods to shuffle the deck, deal a deck, and report the number of cards left in the deck. The s

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