Implementation of Two-Factor Authentication (2FA) to...

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Application atchitecture

Destop PC

Phone

OTP code Laptop PC

OTP code

Internet Firewall

OTP code

Phone Laptop Phone Laptop

OTP code

PC

Router

PC PC

Faculty building

Data base server Private cloud

Application

Sistem informasi akademik siaked-online

MK Kurikulum

14 April 2016, 10:18:35 AM

Pembuatan Jadwal Perkuliahan

Program studi:

Tahun academik (missal 2015/2016):

Semester: Token (Periksa sms di hp anda):

KRS

Teknik informatika

Ganjil

Buat jadwal

+62811720991 36% 9:09 am

Today

2016-04-14 09:07, Auto reply Siaked, token anda: 705972, berlaku selama 4 jam. Terima kasih. Sender:@SMS-gateway.

9:07 AM Telkomsel

Type text message

Indosat 18%

XL 3%

TRI 2%

Telkomsel 17%

Telkomsel

Indosat

XL TRI

30

25

20

15

10

5

Usa

ge (

%)

Jun. 2015 Jul. 2015 Agu. 2015 Sep. 2015 Oct. 2015 Nov. 2015 Dec. 2015 Jan. 2016 Feb. 2016

(a)

(b)

35

30

25

20

15

10

5

0

GB

yte

(c)

Date time

1400

1200

1000

800

600

400

200

Usa

ge (

Kbp

s)

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