Java Security Training

  4.6 out of 5 - Read Testimonials

Looking for Java Security training with an expert live instructor? We have trained 62,586 students from 11,834 organizations. Where? Webucator's private Java Security classes can be delivered at your office anywhere in the world or online with a live instructor. Our public Java Security classes run monthly.

Securing Java Web Applications

If you need training on securing Java web applications so that you can use industrial-strength techniques to secure your corporate web applications, then select this Java EE class. Your experienced Java EE instructor will teach you important topics including authentication, authorization, HTTPS configuration and certificate management, and auditing.

5-min Narrated Presentation on Java

  • History and Purpose of Java
  • Common Uses of Java
  • How Hard is it to Learn?
  • The Good and the Bad
  • The Future of Java
  • The Basic Syntax of Java

History of Java

  • Java released by Sun Microsystems in 1996
  • Immediately gained popularity due to Java Applets
  • Java 2 (version 1.2) featuring Enterprise Edition (EE) released in 1998
  • Java EE still in widespread use in web platforms

Java Is Multipurpose

  • Java SE (Standard Edition) can be applied to standalone console and GUI apps
  • Java EE can be employed to implement server-based web applications and web services
  • Java ME (Mobile Edition) can serve as a programming paradigm for Android apps

Sample Uses of Java

  • Web development (JSF, Spring, Struts)
  • Web Services (RESTful, to a lesser extent SOAP)
  • Enterprise Components (Enterprise JavaBeans)
  • Java as IoT (Internet of Things) provides a "seamless platform that runs from device to data center" according to Oracle (Oracle Technical Network, June 2014)

Java Difficulty Level

  • High-level programming language
    • Like C#, Objective-C, PHP, and JavaScript
  • Java is human readable
  • Java procedural statements based on C
  • Commonly used in programming courses

Learning Java

  • Experienced programmers can get up to speed with the basic syntax
  • Great language for object-oriented programming too
  • Comprehensive API documentation
  • New learners should learn Java 8

Java: The Good

  • Relatively straightforward to learn
  • Cross-platform
  • Excellent Core API documentation
  • Great Oracle support

Java: The Bad

  • Object-oriented programming style in Java can be challenging to learn

Java: The Future

  • Continues to grow
  • Continued support from frameworks like Spring
  • Language additions (e.g., functional programming) embrace proven development paradigms
  • Continued ease of development in developer-friendly tools like Eclipse and IntelliJ

Syntax

  • Statements and semicolons
  • Curly brackets denote scope
  • Case sensitive
  • By convention
    • Lowercase variables and method names
    • UpperCamelCase class names

Declaring Variables

String foo = "Hello, world";
int bar = 5;
double fooBar = 4.9;

Comments

//Single-line comments follow two forward slashes

/*
This is a 
	multi-line comment.
*/

Common Data Types: Strings and Characters

String a = "foo";

char b = 'b';

Common Data Types: Integers and Floats

int year = 2017;

double weight = 4.9;

Common Data Types: Booleans

boolean cool = true;

boolean dead = false;

Common Data Types: Arrays

String[] fruit = {"apple", "plum", "pear"};

Conditions

if (someThing || otherThing) {
	runFast();
}
else if (thisThing && thatThing) {
    walkSlow();
}
else {
	eatTurkey();
}

Loops

while (someThing || otherThing) {
	keepDoingThis();
	if (exhausted) {
	break;
	}
}

for (grade : grades) {
	print(grade);
}

Methods

static void say(String word, int n) {
	for (int i=0; i<n; i++) {
	System.out.println(word);
	}
}

say("Hello", 5); //say hello five times

Keep Learning Java

With a Webucator Java Class

“I have taken trainings in the past at local training schools that have instructors that were clearly not passionate about what they are teaching. Roger was very clearly knowledgeable about Java and had no trouble explaining terms or concepts that up until this training I had never heard of. I would definitely recommend this training to friends and co-workers.”

What people say about our training

Very informative and thorough. The instructor really knows his stuff!
Chris Gabel
BC OnLine
Would recommend this instructor and the course to all that are interested or need it.
James McMullen
Air Force Weather Agency
This is my first time utilizing live on-line training as opposed to a classroom environment. I can say without a doubt that Webucator has made a believer out of me to stay with this medium for training! I think it is much more conducive to retaining the materials and the screen presented materials are clear and informative
Tom West
Corizon Health
The instructor was excellent and was able to challenge experienced programmers while keeping beginners equally engaged. His passion for the material was inspirational.
Jay Smith
The Ohio State University

No cancelation for low enrollment

Certified Microsoft Partner

Registered Education Provider (R.E.P.)

GSA schedule pricing

63,987

Students who have taken Instructor-led Training

11,928

Organizations who trust Webucator for their Instructor-led training needs

100%

Satisfaction guarantee and retake option

9.26

Students rated our Java Security trainers 9.26 out of 10 based on 21 reviews

Contact Us or call 1-877-932-8228