unn eling ▁Pro tocol ▁( PP TP ) ▁Microsoft ▁method ▁for ▁implementing ▁V PN ▁ ▁Sec ure ▁Socket ▁T unn eling ▁Pro tocol ▁( S ST P ) ▁Microsoft ▁method ▁for ▁implementing ▁P PP ▁over ▁SSL ▁V PN ▁ ▁Social ▁V PN , ▁an ▁open - source ▁V PN ▁based ▁on ▁relationships ▁ ▁So ft E ther ▁V PN , ▁an ▁open - source ▁V PN ▁server ▁program ▁which ▁supports ▁Open V PN ▁protocol ▁ ▁st unnel ▁encrypt ▁any ▁TCP ▁connection ▁( single ▁port ▁service ) ▁over ▁SSL ▁ ▁U DP ▁hole ▁p unch ing , ▁a ▁technique ▁for ▁establish ing ▁U DP ▁" conne ctions " ▁between ▁fire w alled / N AT ed ▁network ▁nodes ▁ ▁References ▁ ▁External ▁links ▁▁ ▁Pe er - to - pe er - based ▁V PN ▁Altern atives ▁- ▁Linux ▁Magazine ▁ ▁T utorial : ▁Dep loy ing ▁Your ▁O wn ▁P 2 P ▁Over lay ▁for ▁IP OP ▁V PN s ▁- ▁Future Grid ▁ ▁Install ▁package ▁network : v pn : ip op ▁/ ▁i pop ▁ ▁Google ▁Summer ▁of ▁Code ▁> ▁ 2 0 1 5 ▁> ▁IP - over - P 2 P ▁Project ▁ ▁Category : Comput er ▁network ▁security ▁Category : Free ▁security ▁software ▁Category : T unn eling ▁protocol s ▁Category : Un ix ▁network - related ▁software ▁Category : Virtual ▁private ▁networks <0x0A> </s> ▁Kom or owo ▁ ▁is ▁a ▁village ▁in ▁the ▁administrative ▁district ▁of ▁G mina ▁Kaz im ierz ▁B isk up i , ▁within