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Trezor

Trezor is a line of cryptocurrency hardware wallets developed by SatoshiLabs, designed to securely store private keys offline and sign transactions without exposing keys to a connected computer or the internet.

The product family includes the Trezor One, released in 2014, and the newer Trezor Model T, introduced

Security is the central design principle. Private keys never leave the device; transactions are displayed on

Software and ecosystem accompany the hardware. Trezor runs official software such as Trezor Suite and can work

In use, users are encouraged to verify recipient addresses on the device screen to guard against phishing,

in
2019,
which
features
a
color
touchscreen
and
expanded
coin
and
token
support.
The
Model
T
uses
USB-C
connectivity,
while
the
original
One
uses
USB
micro-B.
Both
devices
share
core
security
principles
but
the
Model
T
offers
greater
usability
and
compatibility.
the
device’s
screen
and
signed
there
after
user
confirmation.
Access
is
protected
by
a
device
PIN;
a
24-word
BIP39
recovery
seed
is
used
to
recover
funds;
an
optional
passphrase
adds
another
layer
of
protection.
Some
configurations
support
Shamir
Backup
to
split
the
recovery
seed
into
multiple
shares.
with
a
range
of
third-party
wallets
via
standard
interfaces.
The
firmware
and
much
of
the
client
software
are
open
source,
and
updates
are
released
by
SatoshiLabs
to
address
security
and
compatibility.
It
supports
a
wide
range
of
coins
and
tokens
through
standard
derivation
paths
and
external
integrations.
and
to
maintain
secure
backups
of
their
recovery
seeds.
SatoshiLabs
publishes
documentation
and
security
advisories
to
inform
users
and
guide
safe
operation.