Learn Angular.JS from the Best Tutors
Affordable fees 1-1 or Group class Flexible Timings Verified Tutors Search in
Asked by Yatheesh Last Modified
Answer 
Sadika
Node.js itself is a server-side runtime for executing JavaScript code, and it is designed to be secure. However, the security of a Node.js application depends on various factors, including how the application is written, the modules and dependencies used, and how security best practices are implemented.
Node.js applications can be vulnerable to common web application security issues such as injection attacks, cross-site scripting (XSS), cross-site request forgery (CSRF), and more. It's important for developers to follow security best practices, validate input, sanitize output, and keep dependencies up-to-date to mitigate potential security risks.
Regarding visibility in the browser, Node.js is not directly visible in the client-side browser like JavaScript. Node.js is used on the server side to handle server logic, while JavaScript is typically used on the client side to handle interactions and dynamic content in the browser. The server-side code, including Node.js, is not exposed to the client's browser, and clients interact with the server through HTTP requests.
In summary, Node.js can be secure if proper security practices are followed, and it operates on the server side, away from the client's browser, which is where client-side JavaScript executes.
Related Questions
As web designer what is easy and useful to learn Angular or React?
Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com
Ask a QuestionRelated Lessons
Recommended Articles
8 Hottest IT Careers of 2014!
Whether it was the Internet Era of 90s or the Big Data Era of today, Information Technology (IT) has given birth to several lucrative career options for many. Though there will not be a “significant" increase in demand for IT professionals in 2014 as compared to 2013, a “steady” demand for IT professionals is rest assured...
Read full article >
Top 5 Skills Every Software Developer Must have
Software Development has been one of the most popular career trends since years. The reason behind this is the fact that software are being used almost everywhere today. In all of our lives, from the morning’s alarm clock to the coffee maker, car, mobile phone, computer, ATM and in almost everything we use in our daily...
Read full article >
Make a Career as a BPO Professional
Business Process outsourcing (BPO) services can be considered as a kind of outsourcing which involves subletting of specific functions associated with any business to a third party service provider. BPO is usually administered as a cost-saving procedure for functions which an organization needs but does not rely upon to...
Read full article >
Why Should you Become an IT Consultant
Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...
Read full article >
Looking for Angular.JS Training?
Learn from the Best Tutors on UrbanPro
Are you a Tutor or Training Institute?
Join UrbanPro Today to find students near you
The best Tutors for Angular.JS Classes are on UrbanPro
10
