Vol. 1., No. 2, August 2021
e-ISSN : 2798-9550
http://jurnal.lenterah.tech/index.php/jitict
http://journal.uad.ac.id/index.php/JIFO/index
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P a g e
Journal of Information Technology, Informatics and Communication Technology (JITICT)
Wahib Mubarok
a,1,*
, Elsa Fachrisa Indraswari
b,2
a
Faculty of Technology, Institut Teknologi
Bisnis AAS Indonesia Surakarta, Indonesia
b
Faculty of Computer Science, Universitas Duta Bangsa Surakarta, Indonesia
1
mubarokcorp@gmail.com,
2
elsasaaa441@gmail.com
* Corresponding Author
FTP is a good form of storage since it allows for faster transfers, however as
technology
advances, more tools will be able to conduct crimes, such as
sniffing. Sniffing is the simplest and most difficult hacking to predict, with a
range of tools that can be used and are free, putting users who aren't diligent
or don't completely grasp computer network security at risk.
Protocol
Transport is a critical component of file transmission. The transport layer is
used to communicate between terminals on different hosts. FTP allows users
to modify files on other computers as if they were on their own. FTP is only
available on TCP networks. The FTP server will by default listen on port 21
for connection requests from the FTP client. Users must be secured against
sniffer attacks by using the FTPS Protocol,
which combines the FTP
protocol with OpenSSL applications. OpenSSL uses encryption in the form
of certificate files to secure user data and passwords. It may be prevented
after testing by utilizing FTPS. When a user logs
in and enters their user
name and password, the FTPS
protocol encrypts the data, making it
impossible for sniffer programs to intercept user and password information
over the network.
