https everywhere [duplicate] - ssl

This question already has answers here:
Closed 12 years ago.
Possible Duplicate:
What are the pros and cons of a 100% HTTPS site?
Is there any reason not to use https on every page of a site?

SSL costs more bandwidth.
SSL costs processor cycles, both on the server and the client.
Both things cost loading/processing time.

Related

How does TLS 1.3 preventing MITM attack [duplicate]

This question already has answers here:
Possibility of Man in the Middle Attack during TLS handshake [duplicate]
(2 answers)
SSL and man-in-the-middle misunderstanding
(5 answers)
How SSL certificate prevents man-in-the-middle attack? [duplicate]
(1 answer)
Closed 3 months ago.
I am learning about how tls 1.3 works and I do not understand how does it prevents a man in the middle setting a shared secrect with the client and a shared secret with the server and reading all of the data. I couldn't find the answer online so I will really apriciate if someone can explain it to me.

In https workflow, how client knows whether its connected to correct server not malicious? [duplicate]

This question already has answers here:
How do certificate avoid the man in the middle attack?
(1 answer)
SSL and man-in-the-middle misunderstanding
(5 answers)
How are ssl certificates verified?
(6 answers)
Closed 1 year ago.
Was reading HTTPS workflow and would like to understand more about it.
Client ---> Malicious Server (instead of actual server)
When Client connects to server there can be possibility that it connects to malicious server and that server represents the certificate on behalf of Actual Server, how client knows whether its genuine server or not?

Is there a way to check nodejs app alive using prometheus? [duplicate]

This question already has an answer here:
Prometheus: Check if an HTTP server is up
(1 answer)
Closed 3 years ago.
I'd like to use prometheus monitoring system to check my nestjs application
I have url like http://IP:PORT/test
Is that possible to check that url dead or alive using prometheus?
you can use blackbox to check http or tcp
https://github.com/prometheus/blackbox_exporter/blob/master/example.yml

Why install server (Nginx, Apache...) with Node.js? [duplicate]

This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
Why do we need apache under Node.js express web framework?
I wonder why I should install a server such as Nginx or Apache with Node.js. I used to think that the server can help me to handle cache control or something more. But I found out that the Connect static middleware already does it, right?
If you don't know why you need Nginx or Apache on top of Node.js, then you don't need it.
Nginx does a few things faster (and in some cases easier to configure) than Node.js: proxying, url rewriting, http caching, redirection, static file serving, and load balancing.
If you experience that your Node.js code for any of these roles are growing complex, or turn out to be performance bottlenecks, it's worth investigating. Until then, no need to bother.
Using stable and solid web server software as front end can bring several advantages. For example, you can use Nginx for load balancing. Furthermore, security risks can be reduced by not presenting your application server directly to the internet.

HTTP Basic authentication for a Jetty server [duplicate]

This question already has answers here:
Jetty webserver security
(2 answers)
Closed 7 years ago.
How do I enable HTTP basic authentication to a Jetty server which runs as a service. I want this to be a server configuration regardless of the contexts that it runs (i.e. I don't want to have to modify the web.xml).
Maybe this answers your question: Jetty webserver security