̷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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