Android
Internet
Tablet - U
ser's
Manual
7.5
::
Wark
with
Certificate&
You
can use digital certificates
to
identify your device
for
a variety
of
purposes. including VPN
or
Wi-Fi
network access as well as authentication
to
servers by apps such as Email
or
Browser
.
To
use a certifi-
cate
to
identify your device. you
must
obtain
it
with help
from
your system administrator. and install
it
in
your
device's
trusted
credential storage . Android
supports
DER-encoded X.
509
certificates. saved
in files
with
a .
crt
or
.
cer
file extension. If
your
certificate file has a .
der
or
other
extension. you
must
change
it
to
.crt
or
.
cer
or
you
won't
be able
to
install it. Android also supports X.
509
certificates
saved in PKCS#12 key
store
files with a .
p12
or
.pfx extension.
If
our
key
store
has some
other
exten-
sion, you much change
it
to
.p12
or
.pfx
or
you
won't
be able
to
install
it.
When
you install a certificate
from
a PKCS#12 key
store.
Android also installs any accompanying private key
or
certificate
authority
certificates.
7
.6
::
Install
Client
and
CA
Certificate&
To
install a certificate
from
your device's internal storage:
1.
Copy
the
certificate
or
key
store
from
your
computer
to
the
root
of
your device's internal storage
(that
is,
not
in a folder).
2. From a Home
or
All Apps screen. touch the Settings icon.
3.
Go
to
Personal > Security > Credential storage > Install
from
SD
card
.
4.
Touch
the
filename of the certificate
or
keystore
to
install. Only certificates
that
you haven't already
installed
are
displayed.
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Land
I
nc.
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