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3
votes
2answers
2k 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 ...
0
votes
1answer
83 views

Installing wifi certificate

I want to connect my Samsung Galaxy SIII to my University's wifi network. I have the certificate on my computer. I'm trying to install it. I have transferred it to my mobile's download folder and to ...
0
votes
1answer
27 views

'Could not validate certificate signature' error (Antennapod, Gingerbread)

I am using Android 2.3.6 (Gingerbread) and AntennaPod Version 0.9.9.5. When I am trying to access gpodder.net, either to login or search podcasts, I get the following error message: An error ...
1
vote
0answers
46 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 ...
5
votes
0answers
3k 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 ...
8
votes
2answers
7k 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 ...
1
vote
2answers
664 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 ...
4
votes
0answers
1k 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 ...
0
votes
1answer
71 views

HTTPS sites no longer load on my Android after installing cert to truststore

I have a rooted Android 4.3 JellyBean. I was testing something and trying to install the certificate for Charles Proxy so I could sniff some SSL traffic. I was able to push the Charles certificate to ...
1
vote
0answers
375 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 ...
0
votes
0answers
214 views

How to select system CA cert for enterprise WiFi

The college WiFi uses AddTrust External CA Root as it's certificate. If I add this cert to custom certs, it works, but I'll have to enable screen lock, which I do not want. I've installed this ...
2
votes
1answer
585 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 ...
0
votes
0answers
39 views

Network can not pass through, needs certificate

I am using proxycap to re-direct the network from bluestack to burp. but i met a problem is that it needs CERTIFICATE. for some app, the requests can NOT be sent through. and for some websites, it ...
0
votes
0answers
89 views

Error:“credential storage is erased” while installing certificate

I'm trying to install a certificate in my Moto G phone(4.4.2). While installing, its asking me password, while giving any password I'm getting message Credential storage is erased. How can I fix that? ...
0
votes
0answers
393 views

How to configure VPN using pcf profile and custom certificate

I want to connect the VPN of my university with my Android device. My university provides a .pem certificate, a .pcf profile and instructions how to set up the vpn connection under a "normal" ...
6
votes
2answers
19k 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 ...
1
vote
0answers
271 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 ...
36
votes
5answers
125k 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 ...
0
votes
0answers
80 views

How do you get chrome to always trust a certificate?

I'm running android 4.4.3. When I connect to my work network, I have to accept a policy. When I do, I am prompted to trust a certificate (view screenshot below). Is there any way I can add this cert ...
1
vote
0answers
190 views

How to enable certificate revocation check?

I'm using Chrome both on my desktop and my Android. Following this thread (https://www.cloudflarechallenge.com/heartbleed, there is a link inside), I checked my desktop browser and it appears that its ...
5
votes
4answers
5k 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 ...
11
votes
4answers
15k 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 ...
1
vote
0answers
65 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
2answers
3k 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 ...
0
votes
0answers
166 views

How to make Exchange client read signed 'application/ms-tnef' mail?

Someone sends an email with (among others) the following headers Content-Type: application/ms-tnef; name="winmail.dat" Content-Transfer-Encoding: binary X-MS-Has-Attach: yes ...
22
votes
2answers
14k 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 ...
1
vote
0answers
149 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 .
0
votes
0answers
141 views

Access to intranet website shows security certificate not trusted

I have a Galaxy Tab 3 with Cisco AnyConnect VPN and Citrix Receiver. Whenever I VPN back to my corporate network and launch the Citrix Receiver, I am able to login but unable to launch any app. The ...
1
vote
0answers
122 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 ...
3
votes
2answers
532 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 ...
0
votes
0answers
214 views

Disable PIN Unlock with Certificates and WPA2 Enterprise [duplicate]

I want to use a Samsung device (4.1.2) within WPA2-Enterprise. When I install a certificate in order to connect to the RADIUS server, the phone immediately wants me to set up a PIN to lock it. I can't ...
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 ...
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
1answer
4k 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.
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 ...
2
votes
0answers
250 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 ...
3
votes
0answers
1k 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: ...
2
votes
2answers
6k 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 ...
10
votes
3answers
41k 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 ...
3
votes
0answers
547 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
1answer
217 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 ...
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?
0
votes
1answer
587 views

PanDigital Novel - how to replace/update certificate store?

After the DigiNotar fiasco, the Guardian Project put out the CACertMan application which allows a user to modify their certificate store on a rooted device. It doesn't work on Android 2.0, which is ...
8
votes
2answers
5k 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 ...
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
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
874 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 ...