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Proxycap and bluestacks1/27/2024 ![]() After completing all the steps, the user only needs to restart the computer for the changes to take effect. Setting up BlueStacks Proxy is done in a few steps. You just need to configure compatibility with the emulator. But if problems with Internet access are only caused by BlueStacks, there is no need to use an alternative address. If necessary user can find an alternative DNS-server. Usually proxies are already installed on the computer. The problem can be solved by changing the proxy. If there is a discrepancy between the DNS server address on a Windows computer and the emulator server, the user cannot access the Internet from BlueStacks. This is how information is exchanged between devices, for example, when a person tries to open a page on the Internet or download a file. The client directs their request to the proxy server, which evaluates the request and redirects it to the server. But you never can be too sure.A proxy server is a server application that acts as an intermediary between user and server. I believe the security of WhatsApp should be very high, since they had few nasty security incidents and they are kinda high-profile organization with a large user base and they take security in a serious way. Well, your best bet is to hire a capable penetration testers for the application security assessment. Not intending to implement a login mechanism) Malicious user cannot steal the identity of a legitimate user. That works in a similar way and we are trying to make sure that a My organization is considering implementing a messaging application Mechanism sent from the device identifying the user in front of the User (seeing as there is no actual login - Is there a cookie/another Prevent a malicious user to fetch the chat history of a legitimate I am specifically interested in understanding how the Whatsapp If that doesn't work, you can always revert to method swizzling. IOS has several mechanisms, the one I use is through Snoop-it framework. Otherwise, there's most likely implementation bug in certificate checking ) Unless there's a own implementation of ceritificate check, this is going to work. Both require root, thought.įor Android there's a Cydia Substrate extenstion called SSL Trust Killer which works by intercepting certain calls and modifiyng them to return true during validation. Yes, certificate pinning can be bypassed on both major platforms. If the application uses certificate pinning, is there still a way to You can redirect all the trafic to gateway of your choosing, but as long as the protocol is encrypted I believe that will be not much of the use to you. ![]() For other protocols - well, that depends. You don't need rooted device for HTTPS sniffing, all you have to do is set up proxy and a trusted certificate. But it would take a lot of time.Īre you sure it's really other protocol than HTTPS on non-standard port?ĭoes the device on which the application is installed need to be I haven't really seen any other protocols using SSL/TLS suites in apps, but I would either try to reverse engineer the app to get to the protocol or try to get the encryption keys and decrypt the traffic. Not necessarily work, but - How do I get the traffic to even reach theįor classic HTTPS you should use Burp/Zap/mitmproxy as there're no better alternatives I know of. Intercepting them with BURP/ZAP/Fiddler or any other HTTP proxy will Over SSL? The communication protocol is not necessarily HTTP/S so What is the best way to analyze requests sent by a mobile application (we are not intending to implement a login mechanism) My organization is considering implementing a messaging application that works in a similar way and we are trying to make sure that a malicious user cannot steal the identity of a legitimate user. what mechanism do they have in place to prevent a malicious user to fetch the chat history of a legitimate user (seeing as there is no actual login - Is there a cookie/another mechanism sent from the device identifying the user in front of the server?) I am specifically interested in understanding how the Whatsapp security model works - i.e. ![]() If the application uses certificate pinning, is there still a way to do this? ![]() I've read some material here relating to similar subjects but I couldn't find description of a complete flow I could follow to actually perform this task.ĭoes the device on which the application is installed need to be rooted for me to perform this task? How do I get the traffic to even reach the proxy? The communication protocol is not necessarily HTTP/S so intercepting them with BURP/ZAP/Fiddler or any other HTTP proxy will not necessarily work, but. What is the best way to analyze requests sent by a mobile application over SSL?
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