A web infrastructure construct that facilitates the trust relationship between a web site as information provider and a client's web client (browser) as information consumer. It contains elements to satisfy authentication to satisfy requirements that parties to the connection are who they claim to ...

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41
votes
7answers
139k views

How do you import CA certificates onto an Android phone?

I want to connect to my University's wireless using my Nexus One. When I go to "Add Wi-Fi network" in Wireless Settings I fill in the Network SSID and select 802.1x Enterprise for the security and ...
25
votes
2answers
17k views

How do I get rid of “Network may be monitored” in KitKat?

Ever since I've installed my own CA in the key store I'm getting warnings that the network may be monitored. Well, I guess that's a valid warning if I don't trust these certificates, but I really ...
16
votes
4answers
20k views

Certificate Install without mandatory PIN lockscreen

Google Support says: The type of lock that's acceptable may be predetermined by your system administrator. Where I can define what's acceptable? I can regenerate the certificate if needed. So ...
10
votes
3answers
43k views

How to install a web certificate on an Android device?

To gain access to WIFI at university I have to login with my user/pass credentials. The certificate of their website (the local home page that asks for the credentials) is not recognized as a trusted ...
10
votes
2answers
11k views

How can I remove trusted CAs on Android?

From the current fallout around DigiNotar (in short, a Root Certificate Authority that has been hacked, fake HTTPS certificates issued, MITM attacks very likely), there are some parts concerning ...
8
votes
2answers
6k views

How to delete a single (SSL root) certificate?

There is only a way to purge the whole certificate store (for SSL root certificates like those used for 802.1x). Is there an app, setting or (as a last resort) command line to remove a single ...
7
votes
2answers
26k 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 ...
6
votes
1answer
2k views

How to export SSL certificate from Android, Chrome

I have a Nexus 5 with the latest Android 4.4.2. Using Chrome I registered on . They use client certificates to authenticate the user. I installed the certificate and could successfully use the site ...
5
votes
1answer
6k 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 ...
5
votes
1answer
6k 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 ...
5
votes
4answers
6k views

Install CA without having to activate screen lock

I have a Nexus 7 (Android 4.1.1) and I want to add a CA (Certificate Authority) to my device to use it for the ssl-connection to my mail server. The CA is self-signed. The Certificate does only ...
4
votes
2answers
4k views

What causes the error “No certificate found in USB storage.” when trying to import a certificate?

I have a Samsung S3 with Android 4.04 and to get on my WiFi at work I need to install a certificate .p12 file. So, I navigate to "Security and lock screen"-->"Install from device storage." BUT ...
4
votes
0answers
1k views

Does Samung Galaxy S2 support the use of Client Certificates for ActiveSync?

Does Samung Galaxy S2 support the use of Client Certificates for ActiveSync ? Most other Android phones need to rely on TouchDown or other third party applications. Can anyone confirm if this is ...
3
votes
1answer
883 views

is it possible to use a CA-Cert for serverauthentification in WPA enterprise networks with android 2.2+?

I just wanted to know if it is possible with android 2.2+ to use a ca-cert for server auth in WPA-Enterprise networks? A fried told me it is not possible, but this would mean there would be a mayor ...
3
votes
1answer
219 views

Installing cert files and connecting to wifi network on Touchpad running CM9

Hi everyone I am trying to connect to my university wifi eduroam using the settings below: http://www.lboro.ac.uk/it/wireless/technical.html How can I achieve this? So far I've tried saving the crt ...
3
votes
0answers
2k views

K9 doesn't like my SSL cert

My mail provider recently updated their SSL certificate and now I'm getting errors in K9 mail when I try to test my server information: java.lang.RuntimeException: java.lang.RuntimeException: ...
3
votes
0answers
561 views

ICS email app, SSL certificates crash bug

Does anyone have a solution for the following situation: Added Exchange account, tick "Accept all SSL certificates", upon saving the setting the app crashes. Stock ICS, please see log here: ...
3
votes
2answers
539 views

Unable to associate company's Wi-Fi certificate with our Wi-Fi network

I have a tablet running Android 4.0.3 that I'm trying to connect to my company's Wi-Fi that uses a security certificate. I've obtained the certificate and successfully installed it on my tablet but ...
2
votes
2answers
7k views

Install company's wireless certificate to Samsung Android 4.0.3. tablet

Trying to install all exported windows WEP Enterprise 802.1X Wireless certificates (.p12 extension) to a Samsung Android 4.0.3 tablet. With no certificate installer, Android certificate was installed ...
2
votes
1answer
2k views

Getting latest update of certificate/credential/ssl store

Hy, I realize sometimes when browsing with https shows the certificate is not valid "This certificate is not from a trusted authority", clicking continue will just poping up the same warning. That ...
2
votes
1answer
67 views

Problem importing server certificate to CyanogenMod 9.1

I am having trouble importing a self signed server certificate to my Sony Ericsson Xperia Arc S running CyanogenMod 9.1. I have tried everything that came to mind. First, the usual method: ...
2
votes
0answers
1k views

How to setup Microsoft Exchange on Android? [No certificates found error]

I'm using a Nexus 5 running Android 4.4.4, and when I try to setup my company's email through the Email Android app I get the following error. No certificates found The app Exchange Services has ...
2
votes
0answers
251 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
2k views

Importing SSL certificate for email

I am having trouble importing an SSL CA certificate to authenticate my mail server. My mail server is run by Dreamhost, which offers TLS on their IMAP/SMTP servers, but with a certificate signed only ...
2
votes
1answer
640 views

Save accepted untrusted certificates on email app (HTC Sensation)

I have a problem with the mail (not gmail) app on my HTC Sensation, that I'm guessing is part of HTC Sense 3. I'm using a server that has an untrusted certificate, and every time I try to refresh my ...
1
vote
1answer
1k views

How can I install a CA cert on my Samsung Nexus?

I have the cert as a .cer file on my Mac, and my phone is connected via USB. How can I install the cert on my device?
1
vote
1answer
71 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
2answers
655 views

Unable to Install Certificate

I am trying to install this certificate on a Google Nexus 7 tablet. I have copied the certificate file (from Win7x64) onto its internal storage and opened it in a file manager to install it. This ...
1
vote
2answers
5k 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 ...
1
vote
1answer
5k views

install certificates [duplicate]

I received a .crt certificate to install on my new galaxy tab 10.1. How do I install it? I see that I can "install from USB storage" but couldn't figure out where this storage is.
1
vote
0answers
130 views

Wifi CA Certificates disappearing

I have an Xperia E3 running 4.4.2. My university's wifi network has a CA certificate to avoid having to re-enter credentials each time you connect. However, whenever I install this certificate (and ...
1
vote
0answers
157 views

Automatically verify signature on all Android Exchange emails

I work in an office where everyone uses a digital signature on their emails. I just bought a new LG G3 with 4.4.2 KitKat and whenever someone sends me an email that is signed, it shows up with a body ...
1
vote
0answers
568 views

Is there a way to verify the integrity of a TA partition backup of Xperia phones?

I unlocked the bootloader of my Xperia P (LT22i) before I could take a backup of the TA partition (which stores DRM keys, IMEI code, etc.) Now I've read on several XDA threads and other websites that ...
1
vote
0answers
74 views

K9 mail — susceptible to MITM attacks?

I am using K9 on Android and have set the SSL option to 'SSL (strict)'. My understanding is that with this option K9 definitely requires a valid SSL certificate which is issued by a trusted CA, i.e. ...
1
vote
0answers
133 views

Trouble with certificates

I have a Samsung Galaxy tablet model GT-P3110. I keep getting a message on my tablet each time I go to my Hotmail and Outlook email that there is a problem with the security certificate for these ...
1
vote
0answers
163 views

Cannot see installed user certificate

I have installed 2 user certificates to be used for wifi but when connecting the certificate is not showing up in the drop down . The CA certificate is showing though .
1
vote
1answer
3k views

Android 4.1 unable to connect to Google Play but other wifi functions work - how to fix?

I'm using a Rikomagic 802III running Android 4.1.1, connected to my TV. Until today, I was able to connect to Google Play, and my widgets were showing data. Now, when I open Google Play, I get an ...
1
vote
2answers
717 views

Is there a in-built setting to login to public hotspots?

I have a SIM-lock free Galaxy W with Android 2.3.6 on it. The other day in the public library I found out that I was not able to login anyhow to the public Wi-Fi. It shows that the DHCP gives the ...
0
votes
1answer
91 views

Strange notifications on “network”

I've been getting this notification, well, basically ever since I moved to my Samsung Galaxy SIII Neo, which is my current phone. Up till a few days ago, I simply hit Clear and ignored this, ...
0
votes
1answer
95 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
0answers
13 views

How to install a private key (.pfx certificate) on android?

I want to read a protected pdf file. I installed in on my Windows PC and install the .pfx certificate with the password to read it. There I can open it normally. But I can't do the same on my android ...
0
votes
0answers
28 views

How to remove App installed trusted CA cert on uninstalling the App [closed]

I have an app that gives option to install CA cert and it gets stored in the user tab of Trusted Credentials and it works as expected. FYI (This is how I install the cert): Intent installIntent = ...
0
votes
0answers
19 views

is there a way to force chrome to accept a self signed site?

I want to access to a site in which zimbra is installed, the address is like 'https://...', but when I try to access it from chrome on my phone I have a message telling me the connection is not ...
0
votes
0answers
25 views

How to backup / export user certificates before unlocking the bootloader?

I have a galaxy tab 3 sm-t111 (I know a bit old) which I am planning to root. But there are some certificates in Trusted Credentials which I would like to restore after unlocking the boot loader. Any ...
0
votes
0answers
118 views

Can't choose SSL/TLS (accept all certificates) in samsung default email app

The option "SSL/TLS (accept all certificates)" is just not there. In other default android email apps it is but not on my samsung device. This is the only optien, shouldn't there be a drop dow menu ...
0
votes
0answers
48 views

Reboot does not run at all

I followed this piece of command copied from this site http://forum.cyanogenmod.org/topic/82875-installing-cacert-certificates-on-android-as-system-credentials-without-lockscreen/ importing the ...
0
votes
0answers
180 views

How to Export Client Certificate from Firefox for Android on non-rooted device

I had a website install a client certificate into my Firefox browser (v35.0.1) on my tablet and I want to export and backup the certificate. I've found out after the fact that Firefox on android ...
0
votes
0answers
80 views

How can I create a custom CRL (certificate revocation list) for my device?

I have an unrooted Motorola Moto G, which I am trying to prevent from downloading an OTA update. (see How can I cancel an ongoing OTA update download?) I decided to run my phone through Charles Web ...
0
votes
0answers
64 views

check certificate fingerprint

In any desktop browser i can check the fingerprint of ssl certificates, but in mobile Browsers this seems to be impossible. Checked Firefox and chrome on android. Does anybody know how to do this?
0
votes
0answers
15 views

How do I add really trusted CA to my Android 4.4 device? [duplicate]

I want to inspect all traffic going from my device running Android 4.4.2. I have configured sslsplit-enabled Wi-Fi access point and installed the certificate to /system/etc/security/cacerts/. My CA ...