Questions tagged [https]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
21
votes
1answer
76k views

What Trusted Root CAs are included in Android by default?

There doesn't seem to be a central Android resource that lists the Trusted Root CAs included in the OS or default browser (related question on SO), so how can I find out which are included on my phone ...
21
votes
3answers
41k views

How do I install a user certificate?

I have my own Root certificate that signs user certificates. I have a site that will only allow you on with a user certificate which is signed by the root ca. I have managed to get this site working ...
17
votes
1answer
26k views

self-signed certificate install claims success, but android acts as if cert isn't there

I am trying to install the self-signed certificate for my web server in Android 4.3. I have the .crt file in the root of the SD card (which is actually emulated as I have no SD card in the slot). To ...
14
votes
1answer
17k views

How to export SSL certificate from Android, Chrome

I have a Nexus 5 with the latest Android 4.4.2. I'm registered on using Chrome . They use client certificates to authenticate the user. I installed the certificate and could successfully use the site ...
10
votes
2answers
467 views

How to know if a webview is using https

As a user, is there a way to know if the page displayed in a webview inside an application is using https or not?
7
votes
2answers
546 views

How does Android handle wifi root CAs? Should they be a security concern?

My university requires me to install a custom root CA to connect to their wifi network. When I installed it on my phone, it let me specify "Wifi" or "VPN and apps". I chose wifi, and was able to ...
5
votes
0answers
1k views

How to remember/cache a client certificate

I support a web-application that requires an https connection with client certificates as part of the authentication scheme. On most browsers (Desktop clients, iOS Safari, etc) if you are prompted for ...
4
votes
1answer
6k views

Android support for TLS

I have found that TLS1.1 and TLS1.2 is supported from API level 16 and on by default from API level 20. This corresponds to Android 4.1 (supported) and Android 4.4W (wearable) or Android 5.0 (on by ...
3
votes
2answers
526 views

Is Android susceptible to OpenSSL vulnerabilities? [duplicate]

There has been a big vulnerability discovered in OpenSSL today, are android applications affected, and what can we do to get a secure version? What about people with older devices (such as the HTC ...
3
votes
2answers
12k views

How to Bypass Certificate Errors in Google Chrome Android?

Apparently desktop Chrome has a flag called --ignore-certificate-errors that allows you to bypass all certificate warnings. Is there an equivalent for Android Chrome? I checked in chrome://flags but ...
2
votes
2answers
947 views

How to browse securely, anonymously and without blocks on Android?

So here's your Average Joe at a coffee store, using the open Wifi on his shiny new Android phone. Obviously there are the same issues with using a laptop or any other device on an open network, ...
2
votes
1answer
3k views

Connection to home server via https – works with WiFi, but not with 3G

I have a very weird issue with my phone (Alcatel 997D running Android 4.0.4). Let me start at the beginning. I provide certain services (mostly syncing stuff, Firefox and Cal/CardDAV) on a server with ...
2
votes
3answers
10k views

Where to get OpenSSL binary for Android?

I have a Nexus 10 (unlocked & rooted) and I wanted to get the openssl binary on there so I can verify HTTPS certificates: $ openssl s_client -connect <IPADDRESS> However, no matter what I ...
2
votes
1answer
6k views

Decrypting HTTPS Traffic from Android Apps via Fiddler?

I am actually trying to debug all the traffic going in and out on my phone. I am using Fiddler on my PC, and ProxyDroid on my phone to do this. HTTP traffic works fine. I am able to decrypt it ...
2
votes
1answer
1k views

How do I import a user CA for the Email app properly?

For my own setup I use a personal CA: "Gert van Dijk CA". I'm using this for HTTPS and VPN successfully by importing the CA certificate into the Android keystore. I'm having trouble getting the Email ...
2
votes
0answers
303 views

Adding a self-signed certificate to the trusted list? [duplicate]

I have my own self-signed SSL certificate for a website I need to keep relatively secure. I've been able to install my client SSL certificate just fine, but I can't seem to install the server's ...
2
votes
0answers
10k views

Resolving SSL Protocol Error on data connection but not on wifi [closed]

When I try to access secure web sites via https (ssl), I get an error. Chrome error message: Error 107 (net::ERR_SSL_PROTOCOL_ERROR) SSL_Protocol Error Firefox error message: ...
2
votes
0answers
766 views

Shortening URLs using goo.gl and Tasker

I'm trying to use Tasker to shorten URLs. Previously, I don't think this was possible, but v1.3 added support for https. I've tried following the instructions here: https://developers.google.com/url-...
1
vote
1answer
567 views

Page can't be loaded in S4 using http, but it does in https

I'm having special issues loading a website in my Galaxy S4, either Chrome and the default browser. In my case, when I try to access a website file using http, it throws an error 500, while accessing ...
1
vote
1answer
631 views

Is there a web browser for the 1st generation Kindle Fire that uses TLS1.2 or higher?

Various websites are starting to fail to load in the built-in Silk web browser, and I've tracked the issue down to the fact that Silk uses only TLS 1.0. TLS 1.0/1.1 is outdated and insecure to such ...
1
vote
1answer
291 views

What's a secure way to message/talk to someone in CM9?

I'm using CM9 nightly (20120712 i.e. today). I need to talk securely, without the chance of eavesdropping, to someone who also has CM9 nightly (not sure how up-to-date but not more than 1 month old). ...
1
vote
1answer
1k views

Using Gmail app on a public WiFi

Does official Gmail app use a secure connection? This post above discussing whatever Gmail using a secure connection, but is it relevant to a public WiFi connection? Or in public WiFi, is there a ...
1
vote
1answer
719 views

Android browser: how to revoke ssl permission on a single site after giving it?

I'm building a website under ssl certificate. It just works on desktops but android browser argues that the ssl authority is not trustworthy. So to see the staging site I told it to just consider it ...
1
vote
1answer
2k views

Android does not download any files from untrusted CA certificate site

I work on a site that serves mobile phones and shares some file. When I publish my site in http everything works great. But when I activate SSL and publish my site via HTTPS with my own certificate, ...
1
vote
2answers
4k views

Setting up an HTTPS proxy

I use proxifier to connect to an HTTPS proxy on the PC, what should I do in order to connect similarly on my Android smartphone? My Android version is 4.3, Jelly Bean.
1
vote
1answer
9k views

Unable to open secure HTTPS websites on the tablet Android

My laptop and tablet are connected to the same access point. The LAN port of the WiFi point is connected to the router that uses DHCP protocol. I can access all the websites including secure ones ...
1
vote
0answers
78 views

Mismatching certificate store and used certificates

About 2 weeks ago I've started to experience SSL errors on my Samsung Galaxy S8 (SM-G950F), in various applications (Google Play services, Netflix, Uber and also when browsing to certain HTTPS domains)...
1
vote
0answers
81 views

Cannot connect to HTTPS sites due to device clock being ahead

I cannot access 'My Search.com' I just set as my homepage (Brave browser) and Yandex for my search engine (new install). I got an error saying that my (device) time is ahead. Your clock is ...
1
vote
0answers
602 views

Bypassing certificate pinning with integrity checks on Android 7 (Nougat) or newer

How can I bypass Certificate Pinning, or bypass SSL verification entirely, in an Android app on Android 7 or newer that has a built-in hash 'integrity check' to rule out APK modification? Here is a ...
1
vote
0answers
832 views

Can't visit “ https ” sites with an Android device using Wi-Fi

I have a strange problem on one of my old phones. I have an old Android device running Android 2.3.4, and it works perfectly. But, I found that, it can't access to https sites with the basic browser ...
1
vote
0answers
126 views

Removed trusted CA's now can't use Google…Anything!

My boyfriend accidently hit the 'Remove all stored credentials' and now he can not access anything Google, but most importantly the Play Store. OK it might have been on purpose, don't ask, but now it'...
1
vote
0answers
671 views

How are certs validated against default trust store?

Through some reading, I have a fairly rough understanding about how https works with Android apps, especially how are certificate validations done. Some of the resources that I referred to for gaining ...
1
vote
0answers
162 views

Why is Chrome on Android sending my HTTP requests to an IP owned by DoD?

When I make http requests to my website with Chrome Browser on android 6.0 (Nexus6) I saw that it is making requests to 130.90.151.44 instead of the IP of my webserver. If I use another browser, it ...
1
vote
0answers
1k views

Why won't my Android phone access any HTTPS websites through WiFi?

My Samsung Galaxy Note 3 can not access any secured website while connected via my home WiFi – even applications like Google Search and Facebook can't access the internet and give an error saying "...
1
vote
0answers
226 views

remove RC4 from SSL/TLS ciphers

is there a way to remove RC4 from SSL/TLS ciphers in android system wide such that also apps and not only the browser doesn't use them anymore? Thanks
1
vote
0answers
909 views

Unable to open Google's secure websites over HTTPS

I can easily open https secured sites on my Win7 laptop (using Google Chrome). But this is not possible with Chrome version 18.0.1025308 on my ONDA VI30W tablet (running ICS 4.0.3). What do I need to ...
0
votes
1answer
5k views

How to resolve “enter the password for credential storage” issue?

So I am playing around with fiddler web proxy. I need to decrypt https traffic. So I am trying to put the fiddler root CA cert in my device trust store. But it keeps asking me "Enter the password for ...
0
votes
1answer
1k views

Is there a known issue with HTTPS and the Android browser?

I have a Galaxy S2 running 2.3.3, all up to date and not rooted. On several sites I find that logging in is impossible due to requests sent on HTTPS not returning a response. I've not tested the ...
0
votes
0answers
36 views

How can I get Chrome on Android validate a certificate for a local domain?

This issue does not occur on Windows nor macOS, only Android. I have a local server, which I access through a local domain name and zone, using a local DNS server. I have generated a SSL certificate ...
0
votes
0answers
7 views

What is the User Agent when send mobile HTTP request?

Now, there is a Android app. I click a public link/image/video in the app. An HTTP request was sent to the server. Question: What is the possible User Agent? In the web application, I know the User ...
0
votes
0answers
22 views

SSL certificates not updated on old Android

I have an old Android smartphones. More and more websites stop working because my chrome browser doesn't trust the root CA (Outdated or missing CA certificates). Obviously the root CA list is only ...
0
votes
0answers
74 views

Installing trusted certificate on android emulator(blustacks)

I'm tryung to install a trusted certificate on blustacks. I have a VPN in my local network that requires a trusted certificate on every machine that wants to access internet from it. I have ...
0
votes
0answers
61 views

Why I couldn't monitor traffic from this page?

When I opened the capture log I found nothing from the page other than this when I first tried to visit it using http only, and then I get that security warning and i click proceed to unsafe anyway i ...
0
votes
0answers
24 views

Streaming display of Android phone

I would like to use Screen Stream over HTTP for streaming the display of my Phone (Android 7) to my PC. When I start streaming and I try to open the link on my PC nothing happens and on my phone I don'...
0
votes
0answers
290 views

How to solve ssl certificate issue on Android oreo 8.1

I build a Android application and want to fix bugs by using man in middle attack . I used a ssl capture or debug proxy app for find a bugs but when I use these apps its doesn't work on MY android ...
0
votes
1answer
69 views

HTTPS websites slow on Phone

I am trying to investigate why our Phones are experiencing slow browsing to HTTPS sites. It happens only the first time after the phone in question has been locked for a couple of minutes or more. So ...
0
votes
0answers
57 views

Does anyone know what this android emulator call is?

I've been looking at the network traffic for an Android emulator using mitm proxy. I have noticed large amounts of traffic going to google's servers. Does anyone know what this request would carry ...
0
votes
1answer
108 views

Watch whether an app uses TLS

I'd like to inspect the network usage of my apps (e.g., a banking app) to determine the security protocols they employ (if HTTPS: TLS layer version, encryption protocol, key size, signature algorithm, ...
0
votes
1answer
1k views

Import/Install SSL-certificate without CA-flag

Our team has the following problem: We are developing a client-application for android and iOS using Unity + UniWebview + HTML. This app includes Ajax-requests to some servers via jQuery. For testing ...
0
votes
1answer
2k views

Unable to accept SSL certificate (k9mail)

I am setting up k9mail on a 4.2 device (rooted Sony Xperia Mini Pro with stock ROM and crap removed) and it complains about the IMAP SSL certificate not being valid. This happens with both a self-...