It can receive, also, real-time vulnerability updates from, for timely patches, or allowing the system admin to take prevention protection measure. That save administrations and security preparations a lot of time and effort. There configuration, compliance, audits, and then generate a comprehensive report. It can perform Payment Card Industry Data Security Standard, PCIDSS for short. Of course, the required system admin to provide route privilege kind of credential in those target of machines in order to log in and scan. It can perform sensitive data search, such as credit card number, social security numbers that are not encrypted in the file system on the target machines. It can schedule the scanning regularly according to the schedule. It performs compliance checks, including those from PCI, Payment Card Industry, Center of Internet Security CIS, Federal Desktop Core Configuration FDCC standard, and those from NIST. It automates the vulnerability scanning process and saves the administrator a lot of time and effort. It was originally designed by Renaud Deraison. It provides much richer features and reporting functions. Here we present Nessus, a commercial integrated vulnerability scanning tool. I have presented free network scanners such as Nmap for scanning port open for machine on a subnet. In this lesson, we show how to use Nessus to scan the vulnerabilities of machines in a subnet and interpret the report generated. You will learn how to clone a Kali instance with AWS P2 GPU support and perform hashcat password cracking using dictionary attacks and known pattern mask attacks. You will learn security in memory systems and virtual memory layout, and understand buffer overflow attacks and their defenses. You will learn the hacking methodology, Nessus tool for scanning vulnerabilities, Kali Linux for penetration testing, and Metasploit Framework for gaining access to vulnerable Windows Systems, deploying keylogger, and perform Remote VNC server injection. You will learn how to patch them with input validation and SQL parameter binding. You will learn how to hack web apps with SQL injection vulnerabilities and retrieve user profile information and passwords. You will learn a security design pattern to avoid introducing injection vulnerabilities by input validation and replacing generic system calls with specific function calls. You will learn how to patch these web apps with input validation using regular expression.
You will learn how to search valuable information on a typical Linux systems with LAMP services, and deposit and hide Trojans for future exploitation. In this MOOC, you will learn how to hack web apps with command injection vulnerabilities in a web site of your AWS Linux instance.
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