• ġ, ߱  ַ
  • 20240405_ũ_

[˷] ̷ũ, 1ȸ йȣ ''

ܵ
| '˷' ʾ ڵ鿡 Ұϴ ڳԴϴ. ǰ ϴ , ֿ ó, â Ͻ 𵨿 ַ ٷϴ.

̷ũ 1997 06 25   OTP(One Time Password : ȸ йȣ) ü. ù ʰ 16100 7% ȸϴ 14900 ƴ. (12500) 22% ϶ ̴.


ֿǰ OTP

ֿ ǰ 99% OTP(One Time Password)ַ, (ϵ) Ʈ (H/W OTP 94%, Ʈ OTP 5%). OTP Ǵ (Ư 迭 Ģ ʴ, ) ̷ 1ȸ йȣ Ǵ ׷ 1ȸ йȣ ̿ϴ ǹѴ. йȣ Ź ٸ Ǹ Ŀ йȣ Ұϴ.

OTP ƴ ̵, йȣ Ȥ Բ Ǵ Ϲ̴. , ¶ΰ, Ʈ پ о߿ ǰ ִ.

̷ũ ϴ OTPǰ H/W OTP ƮOTP . 忡 H/W OTP ü 90% ϰ ִ. ̷ũ H/W OTP ȿ ŷڵ ޾ 10 ⵿ ü 70% ̻ ϰ ִ. H/W OTP ǸŰ ü ̷ũ 7翡 ִ.

[׸] H/W OTP


(ڷ:, ڼ)

ƮOTP 系 ġǴ ǰ 5%. ŷ ȿ , ũž ȭ ַ ̽ ýۿ   2-factor (߿) ħ ش ǰ 䰡 . Ӹ ƴ϶, ī, , ǻ Ʈũ ȭ 뵵 ش ǰ ȴ.

[׸] Ʈ OTP

(ڷ:, ڼ)

ڱŷ پȭ

OTPǰ 2010 39 2014 173 44.2% ߴ. ο 2010 ڱŷ پȭ 2011 ̹ մå '̹Ⱥ ÷' ȿ ߿伺 ΰ OTPǰ 䰡 þ δ.

DDos , 漭 ̽ ߻

2013 3б , л, Ʈ ŷ(Ʈ ) DDos 䰡 þ þ. 2013 4б⿡ 漭񽺰 Ǹ鼭 ް ̷. 漭񽺴 ̽ǽ, ǽ/Ĺ κ ڻ ȣϱ Ȯ ȭϴ 񽺴.



ڱ 44% ߿ ȹ

̷ũ ڽ ڱ ؿܻ Ȯ, ڱ, ڱ ȹ̴.

߿ 109 ȹ̴. ؿ ߱ ű , Ű Ϻ Ȯ븦 29 ̴. ̹ۿ Ʈī ڿ 45 , ڱ  ̴.

- 2014  繫 (12500) ݿ ǥ

ðѾ 751, 39, ںѰ 396 (űԻ忡 ڱ 242 )
 
 ְ͹(PER) 17.6
ְڻ(PBR) 1.73
ڱںͷ(ROE) 9.8%







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