KEAMANAN JARINGAN PADA VIRTUAL SERVER MENGGUNAKAN METODE PORT KNOCKING DAN SERVER TIRUAN UNTUK PEMANTAUAN SERANGAN --

ABSTRAK
Keamanan jaringan pada server dapat ditingkatkan dengan menggunakan
metode port knocking dan server tiruan untuk pemantauan serangan. Metode port
knocking melibatkan pengaktifan akses ke port tertentu setelah serangkaian
percobaan koneksi ke port lain yang ditentukan terdeteksi. Dengan menggunakan
metode ini, port-port yang seharusnya tertutup dapat disembunyikan dan hanya
dapat diakses oleh pengguna yang mengetahui urutan percobaan koneksi yang
benar. Selain itu, dengan memasang server tiruan atau honeypot, serangan
terhadap jaringan dapat dipantau dan diamati secara aman tanpa mengancam
server yang sebenarnya. Hal ini memungkinkan administrator jaringan untuk
mengidentifikasi pola serangan, menganalisis taktik yang digunakan oleh
penyerang, dan mengambil tindakan pencegahan yang sesuai untuk meningkatkan
keamanan jaringan secara keseluruhan. Dengan menggabungkan metode port
knocking dan server tiruan, keamanan jaringan pada server dapat ditingkatkan
dengan efektif dan memberikan lapisan perlindungan tambahan untuk melindungi
layanan dan data yang penting.
Kata kunci : kemanan server, port knocking, server tiruan
ABSTRACT
Network security can be enhanced by utilizing the port knocking method
and deploying a honeypot server to monitor attacks. The port knocking method
involves enabling access to specific ports after a series of connection attempts to
designated ports is detected. By using this method, normally closed ports can be
hidden and accessed only by users who know the correct sequence of connection
attempts. Additionally, by setting up a honeypot server, network attacks can be
monitored and observed safely without compromising the actual server. This
allows network administrators to identify attack patterns, analyze tactics used by
attackers, and take appropriate preventive measures to enhance overall network
security. By combining the port knocking method and honeypot server, network
security can be effectively improved, providing an additional layer of protection
for critical services and data.
Keywords: server security, port knocking, honeypot server
ABSTRACT
Network security can be enhanced by utilizing the port knocking method
and deploying a honeypot server to monitor attacks. The port knocking method
involves enabling access to specific ports after a series of connection attempts to
designated ports is detected. By using this method, normally closed ports can be
hidden and accessed only by users who know the correct sequence of connection
attempts. Additionally, by setting up a honeypot server, network attacks can be
monitored and observed safely without compromising the actual server. This
allows network administrators to identify attack patterns, analyze tactics used by
attackers, and take appropriate preventive measures to enhance overall network
security. By combining the port knocking method and honeypot server, network
security can be effectively improved, providing an additional layer of protection
for critical services and data.
Keywords: server security, port knocking, honeypot server