This report to document the RSA code and how it works from encrypting certain message to how to decrypt it using general and private keys which will be generated in the given code.
This report to document the RSA code and how it works from encrypting certain message to how to decrypt it using general and private keys which will be generated in the given code.
What is REST?
What is RESTful Webservices
HTTP-REST Request Basics
HTTP-REST Vocabulary
Authentication (OAuth)
OAuth 2.0 Web Server Flow
REST APIs using Apex REST
Resources
What is REST?
What is RESTful Webservices
HTTP-REST Request Basics
HTTP-REST Vocabulary
Authentication (OAuth)
OAuth 2.0 Web Server Flow
REST APIs using Apex REST
Resources
Introduction to Big Data & Hadoop Architecture - Module 1Rohit Agrawal
Learning Objectives - In this module, you will understand what is Big Data, What are the limitations of the existing solutions for Big Data problem; How Hadoop solves the Big Data problem, What are the common Hadoop ecosystem components, Hadoop Architecture, HDFS and Map Reduce Framework, and Anatomy of File Write and Read.
JSP technology has facilitated the segregation of the work of a Web designer and a Web developer.
A Web designer can design and formulate the layout for the Web page by using HTML.
On the other hand, a Web developer working independently can use java code and other JSP specific tags to code the business logic.
The simultaneous construction of the static and dynamic content facilitates development of quality applications with increased productivity.
Liit tyit sem 5 enterprise java unit 1 notes 2018 tanujaparihar
BSc IT Sem 5 Enterrprise Java Notes for free download exam oriented notes mumbai university advance java notes Java Server Side Technology notes,liit,liit coaching classes,liit dadar,liit andheri,liit notes
Servlet architecture comes under a java programming language used to create dynamic web applications. Mainly servlets are used to develop server-side applications. Servlets are very robust and scalable. Before introducing servlets, CGI (common gateway interface) was used.
This ppt is for the B-tech student as they prepare the exam. It is basically Advanced java which is easy to understand and easy to learn. Most of the student they could not find the write way to learn but in that it easy to understand concept.
Thankyou..
Server side programs can be written using different server-side technologies , such as Common Gateway Interface (CGI) , Active Server Pages (ASP) and Servlets.
CGI scripts are written in C , C++ or perl programming languages .
In case of an application server using CGI script to process client request , the server creates a separate instance of the CGI script to process the request.
As a result, the efficiency of the server is affected when there is large number of concurrent requests.
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
This 7-second Brain Wave Ritual Attracts Money To You.!nirahealhty
Discover the power of a simple 7-second brain wave ritual that can attract wealth and abundance into your life. By tapping into specific brain frequencies, this technique helps you manifest financial success effortlessly. Ready to transform your financial future? Try this powerful ritual and start attracting money today!
1.Wireless Communication System_Wireless communication is a broad term that i...JeyaPerumal1
Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other forms of electrical conductors.
Wireless communication is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
Features of Wireless Communication
The evolution of wireless technology has brought many advancements with its effective features.
The transmitted distance can be anywhere between a few meters (for example, a television's remote control) and thousands of kilometers (for example, radio communication).
Wireless communication can be used for cellular telephony, wireless access to the internet, wireless home networking, and so on.
Bridging the Digital Gap Brad Spiegel Macon, GA Initiative.pptxBrad Spiegel Macon GA
Brad Spiegel Macon GA’s journey exemplifies the profound impact that one individual can have on their community. Through his unwavering dedication to digital inclusion, he’s not only bridging the gap in Macon but also setting an example for others to follow.
APNIC Foundation, presented by Ellisha Heppner at the PNG DNS Forum 2024APNIC
Ellisha Heppner, Grant Management Lead, presented an update on APNIC Foundation to the PNG DNS Forum held from 6 to 10 May, 2024 in Port Moresby, Papua New Guinea.
3. CONTENTS:
Introduction
History
What is servelets?
How is used servelets?
Life cycle of servelet
Architecture of servelets
Advantages
Disadvantages
Conclusion
4. HISTORY
The Servlet1 specification was created by Pavni
Diwanji while she worked at Sun Microsystems ,
with version 1.0 finalized in June 1997
Starting with version 2.3, the specification was
developed under the Java Community Process.
5. INTRODUCTION TO JAVA SERVELETS
Servelet technology is used java language
to create web applications.
web applications are helper applications
that resides at web server and build
dynamic pages.
As Servelet Technology uses Java, web
applications made using Servelet
are Secured Scalable and Robust.
6.
7. What is servelets?
The servelet is a java programming language that
extends the capabilities of server.
Servelets can respons to any type of request they are
commonly used to extend the applications by web
server.
, Java Servlet technology defines HTTP-specific servlet
classes.
The javax.servlet and javax.servlet.http packages provide
interfaces and classes for writing servlets.
8. How used servelets?
It is important to learn how servlet works for
understanding the servlet
The server checks if the servlet is requested for the
first time.
If yes, web container does the following tasks:
loads the servlet class.
instantiates the servlet class.
calls the init method passing the ServletConfig object
else,calls the service method passing request and
response objects
9. Life cycle of Servelets
A servelet life cycle can be defined as the entire process from
its creation till the destruction.
The following are the paths followed by a servlet.
The servelet is initialized by calling the init () method
The servelet calls service() method to process a client's request.
The servelet is terminated by calling the destroy()method
10. The init() method
The init method is designed to be called only once. It
is called when the servlet is first created, and not
called again for each user request.
The servlet is normally created when a user first
invokes a URL corresponding to the servlet.
The init method definition looks like this:
public void init() throws
ServletException
{ // Initialization code...}
11. The service() method
The service() method is the main method to perform
the actual task. The servlet container (i.e. web server)
calls the service() method to handle requests coming
from the client( browsers) and to write the formatted
response back.
public void doPost(HttpServletRequest request,
HttpServletResponse response) throws
ServletException, IOException { // Servlet code}
12. The destroy ()method:
The destroy() method is called only once at the
end of the life cycle of a servlet. This method gives
Then the servlet container handles multiple requests
by spawning multiple threads, each thread executing
the service() method of a single instance of the servlet.
13. Architecture of Servelets
First the HTTP requests coming to the
server are delegated to the servlet container.
The following figure depicts a typical servlet
life-cycle scenario.
14.
15. Advantages
Servlets provide a way to generate dynamic
documents that is both easier to write and faster to
run.
provide all the powerfull features of JAVA, such as
Exception handling and garbage collection.
Servlet enables easy portability across Web Servers.
Servlet can communicate with different servlet and
servers.
16. Disadvantages
Designing in servlet is difficult and slows down the
application.
Writing complex business logic makes the
application difficult to understand.
You need a Java Runtime Environment on the server
to run servlets. CGI is a completely language
independent protocol.
17. Conclusion
Security is an important aspect of applications
that transport sensitive data over the Internet. Because
of this requirement, the servlet specification requires
servlet containers to provide implementations of basic
and digest authentication, as defined in the HTTP/1.1
specification. Additionally, servlet containers must
provide form-based security that allows developers to
control the look and feel of login screens.