Install Nessus under Kali

https://www.tenable.com/downloads/nessus?loginAttempted=true

Connect to the above to download the corresponding version of nusses

Enter download directory ,sodu dpkg -i Nessus-10.1.1-debian6_amd64.deb

The last part of the figure above shows that the installation has been successful .

Follow the prompts to start the service first /bin/systemctl start nessusd.service

Then visit the https://kali:8834/ Enter email to get activation code or skip Input activation code directly ( In the address kali Is the machine name , It can be modified according to your actual situation )

Create account password

Enter online update （ Generally, it is failure , I succeeded once in virtual machine , morning 8 Ordered , It takes about an hour ）

Update manually

Method 1 ：

Perform the update manually ：/opt/nessus/sbin/nessuscli update

Method 2 ：

Download plug-ins offline , Then install . 
Offline mode requires challenge code and activation code , If the activation code just now fails , You can fill in the information again and send a new activation code , If the limit has been reached , You can get the activation code by changing your email .

In the catalog /opt/nessus/sbin perform

./nessuscli fetch --challenge
Generate challenge , Save this challenge .

Open the web page ：Tenable Network Security 

Enter the challenge code and activation code into the corresponding positions respectively , And then click “Submit”

Will jump to the download page , Download the plug-in and registration code respectively . 

After downloading, copy both files to the directory /opt/nessus/sbin/ Next , Then register

./nessuscli fetch --register-offline nessus.license

Finally restart ./nessusd

open https://kali:8834