Create a port scanner with python on kali linux. Set the program to scan in the range 50-60 on the target IP 8.8.8.8. Explain the steps, commands, and functions used within the programs.
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Create a port scanner with python on kali linux.
Set the
Explain the steps, commands, and functions used within the programs.
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- Keeping the application in one layer makes it easier to implement reusable components. Select one: a. False b. TrueIn Linux, you may find certain commands that are almost similar to their Unix equivalents. So, what's the deal here?Tracing the steps methodology, to write a java program, where the server side receive a TCP connection from client side, and then the client upload on the server the following files using FTP: 1- Image file named “ Myimage.jpg” if the client upload <image file>.2- Text file named “Mytext.txt” if the client upload <text file>.
- Design a program in Python programming language which has the following points. Take input from user a file name with location which is present in client system. Copy the file to the server system with same format. The file can be at any format ( .txt, .jpg, .mp3 etc ). The file received status should be printed on server and sent to client. Use socket programming to perform the task. Paste the code and output snapshot. Server Output: Waiting… Client Output: Enter file name and location to send : d:\r.jpg Sending…. Server Output: Waiting… Receiving… Client Output: Enter file name and location to send : d:\r.jpg Sending…. File Sent to Server. Server Output: Waiting… Receiving… File Received from Client.A small insurance company has an online application system that allows its customers to interactwith the business (e.g., log claims). Backups of the customers’ details are done on a spreadsheetdocument stored on Google drive. However, anyone who has access to the Google drive link ofthe file can view and modify all the customer details. On the backup, the system administratordoes not have visibility of the modifications made on the file. By analysing the scenario above, use the security design principles to criticise theoperations of the small insurance company and propose any two simple controlsthat could influence a good security program.Implement both DAC and Role-based Access Control in your Kali Linux. Assume you have implemented DAC (using ‘setfacl’ command) in your system, you only need to focus on integrating/adding the Role-based Access Control policy. Describe your solution by providing the examples of system architecture and test cases that can demo your idea and the functionalities of your implementation.
- Access Control List (ACL) and Capability Lists are the most common implementations for controlling access to objects in a system. Which of the two methods are used in UNIX/Linux file systems? What simplifications have been made to make the implementation more efficient?How do Linux containers, like Docker, utilize cgroups and namespaces?Suppose we have a machine installed CentOS 8. When the system boots, you can monitor BIOS interface and find GRUB 2 interface as well. Based on such information, where the boot loader program is saved? UEFI GRUP ESP O MBR O RAM Suppose you have a faster accessible repository and you would like to add this web link into your CentOS 8, thus it would be faster next time when you install packages. Where should you add the weblink to? O /bin O /etc/apt/sources.list O /etc O /usr/lib O /etc/yum.repos.d If the Linux system uses MBR for disk partition, what is the largest number of primary partition in a hard disk? O No Limitation O 128 O 5 4 60
- Write the Java socket program for the Server. (class name: Server_ 123) And Write the Java socket program for the Client. (class name: Client_ 123) I need all code and screenshot for each steps like example below:Commands are passed to the command line of a Linux terminal in the format "\$COMMAND,PARAMETER1,PARAMETER2,...,PARAMETER5\r" i.e., the command begins with the identifying '$' symbol, followed by a command string, then a list of parameters separated by commas. A command can have up to 5 parameters, or no parameters. Parameters can be up to 5 characters in length. Commands end with a carriage return '\r'. Write a function void parse(char *input) that takes in Commands and parses them into a command string and an array of parameters. For the following Commands, print the command string and parameters of each:1. $GETNUM,1\r2. $GETSUM,2,3\r3. $LISTNUMS,10,300,-40\r4. $DONOTHING\r Expected outputs:1.Command string = GETNUMParameter[0]=1 2.Command string = GETSUMParameter[0]=2Parameter[1]=3 3.Command string = LISTNUMSParameter[0]=10Parameter[1]=300Parameter[2]=-40 4.Command string = DONOTHINGThis command has no parametersLinux: The complete path and filename for the Debian Package Management list of repositories is...