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www.ascentech.co.jp
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www.ascentech.co.jp
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65.0
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43.2 4.51
32.7 3.81
2.68
2.18
31.92 33.25 32.02 33.93 3.52 3.97
21.94 2.04 2.50 2.64
14.22 1.10
2017/1 2018/1 2019/1 2020/1 2021/1 2022/1 2017/1 2018/1 2019/1 2020/1 2021/1 2022/1
u
u
u
3
l
l
l
l
4
100%
11.8%
11.7%
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+44.2%
P P
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P
P
6
u
u
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u
u
u
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7
A s c e n t e ch
www.ascentech.co.jp
8
9
•
•
•
•
10
10
•
•
•
•
11
•
•
•
•
Vol.14 2021 6
12
12
A s c e n t e ch
www.ascentech.co.jp
13
14
15
PC Windows OS USB
16
VPN
17
140,000
120,000
100,000
80,000
60,000
40,000
20,000
0
18
19
1,000
900
800
700
600
500
400
300
200
100
0
20
u
u
u
u
21
1200
1000
800
600
400
200
0
2019/1 2020/1 2021/1 2022/1 2019/1 2020/1 2021/1 2022/1
22
u
u
l
l
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23
A s c e n t e ch
www.ascentech.co.jp
24
25
26
VPN
27
28
500-
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29
30
31
A s c e n t e ch
www.ascentech.co.jp
32
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www.ascentech.co.jp