Way To Hackintosh

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We must know there are three VPN protocols: PPTP, L2TP y SSL. 
 It must be clear an idea: the three VPN protocols are used to same 
target which is to encapsulate the PPP protocol. PPP protocol is network
 protocol stack uses to do a direct connection between two networking 
hosts. Therefore PPTP, L2TP y SSL have the common features of PPP, for 
example authentication schemes, Ipv4, Ipv6 and others. But this is another story. So we have: PPTP (Point-to-Point Tunneling Protocol): It is very old, then it can be supported by old and new clients such as Windows 98, Windows NT, Windows 2000, etc. This uses Encryption Method called MPPE. It is very easy in his configuration, very firewall compatibility but hasn’t integrity. Besides it cannot use certificates. L2TP (Layer 2 Tunneling Protocol): 
 This use encryption method called Ipsec, so this can use certificates 
or a preshared key but It needs new clients such as Windows XP, and 
Windows Vista,etc. His configuration is difficult and we have a lot of 
problems in firewall configurations. However it is very secure as it has
 remote computer and user authentication. SSTP (Secure Socket Tunneling Protocol ): 
 It is the newest VPN protocol therefore it needs the newest clients and
 servers (Windows Vista SP1… and Windows Server 2008 …). It is very 
secure and easy in his configuration as this uses the well know protocol
 SSL (port TPC 443) therefore it needs a server certificate and we must 
also configure IIS (Internet Information Services). In general, it is 
configured easily in firewalls. IKEv2:( Internet Key Exchange Version 2): 
 It is the newer VPN protocol used for Windows 7, Windows 8, Windows 
Server 2008 R2 and Windows Server 2012. Actually, this protocol is based
 on Ipsec but without complexity the others as L2TP. This protocol uses UDP port 500 and it can use machine certificate or preshared key as the authentication method for IPsec. 
 It is very interesting as we can use in two important novelties respect
 to newer Microsoft’s operating systems as such DirectAccess or 
automatic reconnection. To sum up: 
 When we have to choose a
 VPN protocol in an answer in a certification exam or in real cases if 
we work as IT Administrators we must take into account: client versions,
 firewall compatibility, security grade and if we are goint to have PKI. 
 Besides, we could use Ipsec only to configure VPN but this is very 
complex and these VPN,s which are based on Ipsec only are configurated 
by communication companies, however we can use IKE v2 if we’ve got newer
 Microsoft’s operating systems, this allows to configure easily 
DirectAccess and the automatic reconnection in the new mobile networks 
based on 3G, 4G or Wifi.  + 
 
stay connected  and happy hacking with way2hackintosh and if you want to contact us  E-mail us on <a href="mailto:way2hackintosh@gmail.com">way2hackintosh@gmail.com</a> </div>