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LAB 48 | WAN | ‘PPP’ #PAP (Password Authentication Protocol)

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LAB 48 | WAN | ‘PPP’ #PAP (Password Authentication Protocol)
ABDUL MUGHNI FADHLUL HAKIM
LAB 48 WAN ” PPP #PAP ”

APA ITU PPP ???

PPP YAITU SINGKATAN DARI POINT TO POINT PROTOCOL YANG MERUPAKAN SALAH SATU PROTOCOL WAN DAN STANDART DARI PROTOCOL . KEGUNAANYA SAMA DENGAN HDLC TAPI ADA PERBEDAAN

PPP MENDUKUNG OTENTIKASI (AUTHENTICATION), KOMPRESI (COMPRESSION), DAN KESALAHAN KOREKSI (ERROR CORRECTION).

JENIS-JENIS PPP OTENTIFIKASI :

1. PAP (PASSWORD AUTHENTICATION PROTOCOL)
– USER HARUS MENGIRIMKAN USERNAME DAN PASSWORD LAWAN.

2. CHAP (CHALLANGE HANDSHAKE AUTHENTICATION PROTOCOL)
– KEDUA USER HARUS MEMILIKI PASSWORD YANG SAMA .
– CHAP INI LEBIH AMAN KARENA MENGGUNAKAN METODE THREE-WAY-HANDSHAKING , YAITU KEDUA PERANGKAT SALING MELAKUKAN SINKRONISASI(SYN-SYNCHRONIZATION) DAN PENGAKUAN (ACK-ACKNOWLEDGEMENT)
– KEDUA PERANGKAT HARUS SALING MENDAFTARKAN HOSTNAME LAWAN
– METODE INI CUKUP AMAN DIBANDINGKAN PAP . KARENA, PPP CHAP MENG-ENKRIPSI PASSWORD. METODE INI MENGENDENTIFIKASI HOSTNAME.

SEMOGA BERMANFAAT


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