<s>
Avast	B-Application
SecureLine	I-Application
VPN	I-Application
is	O
a	O
VPN	B-Application
service	I-Application
developed	O
by	O
Czech	O
cybersecurity	O
software	O
company	O
Avast	O
.	O
</s>
<s>
It	O
is	O
available	O
for	O
Android	B-Application
,	O
Microsoft	B-Application
Windows	I-Application
,	O
macOS	B-Application
and	O
iOS	B-Application
operating	O
systems	O
.	O
</s>
<s>
The	O
VPN	B-Application
can	O
be	O
set	O
to	O
automatically	O
turn	O
on	O
when	O
the	O
user	O
connects	O
to	O
a	O
public	O
Wi-Fi	O
.	O
</s>
<s>
Similar	O
to	O
other	O
VPNs	B-Application
,	O
SecureLine	O
works	O
by	O
making	O
the	O
user	O
appear	O
in	O
a	O
different	O
place	O
via	O
changing	O
the	O
users	O
IP	B-Protocol
address	I-Protocol
,	O
bypassing	O
internet	B-Application
censorship	I-Application
for	O
the	O
country	O
the	O
user	O
is	O
in	O
or	O
Wi-Fi	O
the	O
user	O
is	O
using	O
.	O
</s>
<s>
The	O
VPN	B-Application
can	O
be	O
set	O
to	O
automatically	O
turn	O
on	O
when	O
the	O
user	O
connects	O
to	O
a	O
public	O
Wi-Fi	O
.	O
</s>
<s>
Security	O
features	O
of	O
Avast	B-Application
SecureLine	I-Application
VPN	I-Application
include	O
:	O
256-bit	O
Advanced	B-Algorithm
Encryption	I-Algorithm
Standard	I-Algorithm
,	O
single	O
shared	O
IP	B-Protocol
,	O
DNS	O
leak	O
protection	O
,	O
kill	B-Device
switch	I-Device
,	O
and	O
Smart	O
Connection	O
Rules	O
.	O
</s>
<s>
Servers	O
in	O
eight	O
cities	O
support	O
P2P	O
connections	O
for	O
protocols	O
like	O
BitTorrent	B-Protocol
and	O
further	O
servers	O
are	O
dedicated	O
to	O
users	O
of	O
streaming	O
services	O
.	O
</s>
