Because Windows doesn’t show you file extensions by default, users often open a Java Script attachment thinking it’s a Word or file – not only does the icon (appearing as an old-fashioned scroll) look like a text file, hackers will also add a double extension to malware names (like receipt. Windows suppresses the file extension (.js), leaving . This technique, tricking the user into downloading a Java Script file to their hard disk, is a way to circumvent many of the protections built into most web browsers that mitigate the risks of Java Script.
Windows will block an file, for example, but allow a Java Script (.js) file to run.
And don’t think that all that money comes from hackers targeting corporations, banks or wealthy celebrities. Source: 2015 Cost of Cyber Crime Study: Global by Ponemon As long as you’re connected to the Internet, you can become a victim of cyber attacks.
You have expertise using Java Enterprise Edition to implement high-performing, scalable and secure transactional applications.
More specialists join the ranks, more malware is being launched every day than ever before: 230,000 new malware samples/day according to the latest statistics.
Naturally, more resources are being deployed to counter cyber attacks.
Expert Certification - Three Courses Plus Passing Associated Exams: As a Certified Expert in Java Web Development, you have a prowess in generating dynamic Web pages, personalizing content for users and building console and GUI applications.
You have competencies in designing and building Web services using Java.