The Point-to-Point Tunneling Protocol (PPTP) is a method for implementing virtual private networks. PPTP uses a control channel over TCP and a GRE tunnel operating to encapsulate PPP packets.
The PPTP specification does not describe encryption or authentication features and relies on the Point-to-Point Protocol being tunneled to implement security functionality. This protocol has only the capability to encrypt data with 128-bit so it ensures low security. However, the most common PPTP implementation shipping with the Microsoft Windows product families implements various levels of authentication and encryption natively as standard features of the Windows PPTP stack. The intended use of this protocol is to provide security levels and remote access levels comparable with typical VPN products.
A specification for PPTP was published in July 1999 as RFC 2637 and was developed by a vendor consortium formed by Microsoft, Ascend Communications (today part of Alcatel-Lucent), 3Com, and others. PPTP has not been proposed nor ratified as a standard by the Internet Engineering Task Force.
Yeah, it was so hard to say goodbye
Yeah, you should know by now
And it is what it is, the boyz in the house
Yeah, it's BTOB come on!
Sarangbagge nan molla I want you, only you
idaeron jeoldaero bonael sun eopseo
ggeunnaejaneun mal hamburo hajima
It's so blue, it's so blue
Cheoeum mannan nal geu nal gieokani
bi oneun apgujeong georie
usan hana-e eoggaereul jeoksimyeo
urin cham haengbokaetjanha
Dasi malhajiman molla nan ibyeolhaneun bangbeop
gollanhan annyeongiran maldo na molla ra
ddo ollana hadeusi gidarineun geon nae mogeul jolla mak Yeah
nae nune areungeorineun neo
geureon nal dugo gabeorineun neo
sunjeongnam Ain't no Casanova
Hot-han geudae sarangbagge nan molla
Sarangbagge nan molla I want you, only you
idaeron jeoldaero bonael sun eopseo
ggeunnaejaneun mal hamburo hajima
It's so blue, it's so blue
Naneun molla sarangbagge naneun molla nan neobagge
naneun molla ibyeol ddawin molla molla
naneun molla sarangbagge naneun molla ibyeol ape
baboga dwae ddo ireoke oh wae oh wae
Yeoldu-si o-bun makchal gidarimyeo
bonaegi neomuna aswiwo
garodeung arae neol baraedajumyeo
cheot Kiss cham dalkomhaesseotji
Yeah biga ona nuni ona urin byeonchi maljadeon
neoneun ddeonagane naega jillijamaja
dapdapan sarang-gwa jeonjaeng
geunyeoui mameun galdaewa gatae
naega jotaneun neoui geojinmal
holddak bbajyeotdeon naega mipda
sunjeong pa-in nareul gatgo nora
Hot-han sarangeun amuna hana
Sarangbagge nan molla I want you, only you
idaeron jeoldaero bonael sun eopseo
ggeunnaejaneun mal hamburo hajima
It's so blue, it's so blue
An dwae gajima an dwae ddeonajima
neo eomneun naeireun uimi eopseo
sarangeul wae neon molla sarangeul wae neon golla
ireojima Don't say goodbye!
Neo eopsi nan mot sara I want you, only you
ireoke jeoldaero ggeunnaegin silheo
neobagge moreuneun baboga dwaesseo
It's so blue, it's so blue
Naneun molla sarangbagge naneun molla nan neobagge
naneun molla ibyeol ddawin molla molla
naneun molla sarangbagge naneun molla ibyeol ape