Touch ID is an awesome feature and has been the best implementation of consumer biometrics I have used. But for some it is troubling. For those who suffer the ability to train your Touch ID, in essance give it more data about your finger print would be benificial. Well Steve Gibson of the Security Now podcast has stumbled across just that, an undocumented way to train your Apples Touch ID. I will embed part of the security now podcast showing Steve training his iPhone 5s, as well as a nice guide imore.com put together.
Security Now Episode 440
- Launch the Settings app and tap on General.
- Tap on Touch ID & Passcode and enter your numerical passcode when prompted.
- Now tap on Touch ID.
- Here you see a list of all your registered fingerprints. Place one of yourregistered fingers on the Touch ID sensor. The registered print will pulse grey. Continue placing and lifting each registered finger as many times as you'd like to train Touch ID further.
- Uninstall completely existing VPN client SW
- Download and run this tool for 32-bit system:ftp://files.citrix.com/dneupdate.msi or this one for 64-bit system:ftp://files.citrix.com/dneupdate64.msi
- If you run into issues installing DNE software download and run this tool: ftp://files.citrix.com/winfix.exe and perform step 2 again
- If needed restart system
- Install Cisco VPN client SW again I used version 5.0.07.0440-k9
- Import or configure VPN profile and run software.
Here is a little bit about what the Citrix DNE software is;(http://www.citrix.com/go/lp/dne.html)
Citrix supplies software to a number of software and hardware companies. When they install their products on your systems, they will often contain DNE. DNE extends operating systems and network protocol devices and stacks to introduce measurement and controls. Our customers use these extensions to build products that do things like intrusion detection, VPNs, Network Address Translation (NAT), traffic measurement, response time measurement, bandwidth control, compression, content filtering, content protection, policy management, proxies, billing, packet marking, routing, protocol translation, wireless communication, secure tunnels and much more.
I wouldn't say I wear a tin foil hat, but I care about privacy especially my own. Steve Gibson had a listener sum it up pretty well on his podcast, "One might say I have nothing to hide from people I trust." So with that said lets dive into setting up email encryption on the iPhone, iPad, and Apple Mail client.
First step is to generate a certificate. I went to Comodo and found it to be very strait forward to set up and free.
Here is a couple of Certificate Authorities (CAs) that offer free email certificates.
- Comodo.com (http://www.comodo.com/home/email-security/free-email-certificate.php)
- StartSSL.com (http://www.startssl.com/?app=1)
Click on the Free Email Certificate button
Fill out the form and Click Next
They will send you an email once you get the email click on the link and download it.
Note forsome reason on Mac downloading the cert using Chrome broke it. I used Safari and it worked great.
Once you have accepted the cert on your desktop you can open keychain and export it. During the processes it will prompt you for a password that is used to encrypt it. This password will be needed later when you install it on your IOS device.
The final step is installing the cert on your IOS devices, and I found a post that does a very elegant job of walking you through it.
https://support.quovadisglobal.com/KB/a353/how-do-i-sign-and-encrypt-on-an-apple-iphone-or-ipad.aspx
This is a link to directions for you Mac Mail client.
http://www.maclife.com/article/howtos/how_sign_your_email_digital_certificate
This is a link to directions for you Mac Mail client.
http://www.maclife.com/article/howtos/how_sign_your_email_digital_certificate



