Today, we are going to learn the Security in Network. Security in Network is an important prevention from nosy people from getting data they are not authorized or worse yet, modify messages intended for other recipients.
Firewall, Intrusion Detection System (IDS), Intrusion Prevention System (IPS), Kerberos and Honeypot is among the application introduce to protect Network services on the network from being attack by malicious people we called hackers.
Today, we have to finish 2 tasks. Task 1 is to capturing File Transfer Protocol (FTP) username and password. Usually, FTP and Telnet send their username and password in clear text. This is not secure because intruder can used Network Monitoring tool such as Wireshark to sniff all the packet transfer during the session especially username and password. Therefore, we are doing the Task 2 to protect the username and password to overcome any unauthorized activity.
Task 2 is using IPSec to secure FTP Transaction. IPSec stand for Internet Protocol Security is one of the solutions to safeguard the transmission of data over FTP from being seen by an unauthorized user. IPSec will encrypt the data send using normal FTP connection, thus only the authorized party can see the content. After we enable the IPSec, we cannot capture username and password anymore using Wireshark.
Firewall, Intrusion Detection System (IDS), Intrusion Prevention System (IPS), Kerberos and Honeypot is among the application introduce to protect Network services on the network from being attack by malicious people we called hackers.
Today, we have to finish 2 tasks. Task 1 is to capturing File Transfer Protocol (FTP) username and password. Usually, FTP and Telnet send their username and password in clear text. This is not secure because intruder can used Network Monitoring tool such as Wireshark to sniff all the packet transfer during the session especially username and password. Therefore, we are doing the Task 2 to protect the username and password to overcome any unauthorized activity.
Task 2 is using IPSec to secure FTP Transaction. IPSec stand for Internet Protocol Security is one of the solutions to safeguard the transmission of data over FTP from being seen by an unauthorized user. IPSec will encrypt the data send using normal FTP connection, thus only the authorized party can see the content. After we enable the IPSec, we cannot capture username and password anymore using Wireshark.
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