SSLstrip is an attack against mixed HTTP/HTTPS connection where a man-in-the-middle downgrades HTTPS links to HTTP.

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18
votes
4answers
7k views

Options when defending against SSLstrip?

I'm wondering, does anyone have any suggestions to defend against SSLstrip particularly?
37
votes
3answers
54k views

How does SSLstrip work?

I've been reading up on SSLstrip and I'm not 100% sure on my understanding of how it works. A lot of documentation seems to indicate that it simply replaces occurrences of "https" with "http" in ...
8
votes
2answers
3k views

HSTS bypass with SSLstrip2 + DNS2proxy

I am trying to understand how to bypass HSTS protection. I've read about tools by LeonardoNve ( https://github.com/LeonardoNve/sslstrip2 and https://github.com/LeonardoNve/dns2proxy ). But I quite ...
190
votes
14answers
30k views

My college is forcing me to install their SSL certificate. How to protect my privacy?

My college administration is forcing us to install Cyberoam Firewall SSL certificate so that they can view all the encrypted traffic to "improve our security". If I don't install the certificate than ...
10
votes
2answers
8k views

How to thwart sslstrip attack?

I need help understanding the dynamics of an sslstrip attack. I'm using it to test the security of a site that I own. I can successfully sniff the victim (in this case, myself) credentials over the ...
5
votes
4answers
3k views

Mitigating SSLStrip by only serving a site over HTTPS?

So I just learned about SSLStrip now--I feel like I'm so late to the game. What I want to know is: If your site only serves content over HTTPS and hard fails on HTTP requests, with no redirect, are ...
4
votes
1answer
386 views

Why does sslstrip+ fail to intercept the traffic from websites like facebook and gmail?

I have been reading an article about sslstrip and mitm. Before the introduction of HSTS it was possible to strip ssl and send an insecure http page to the victim. Anyway it was overcome by using HSTS ...
12
votes
1answer
154 views

How can mobile sign-on be secured from imposter authentication screens?

History seems to have come almost full circle where old issues are shown in new/emerging technologies. Background If you trust the operating system, Windows originally had the Control - Alt - Delete ...
1
vote
2answers
2k views

SSLStrip vs HSTS

I've heard about the new SSLStrip and how it is able to bypass HSTS. Where can I find an article that talks about this? How does this work? Where can I download it? Moxie's website has not been ...
4
votes
3answers
2k views

Is a company website secure against sslstrip if it doesn't use ssl on homepage but ssl everywhere else?

Most ecommerce websites use SSL/TLS when you want to log. But most have homepage using http only. Is it enough to have SSL/TLS on login page and logged page to prevent sslstrip ?
0
votes
2answers
113 views

SSLstrip is not working in the local network

My issue is the SSL stripping is not working in my LAN, but it works if I try to attack a HTTPS website with no HSTS. I am not using any domain name just the IP address of the server. Is there any ...