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Objectives Part 1: Reading Log Files with Cat, More, and Less Part 2: Log Files and Syslog Part 3: Log Files and Journalctl Background / Scenario Log files are an important tool for troubleshooting and monitoring. Different application generates different log files, each one containing its own set …
Objectives In this lab, you will view a PCAP file from a previous attack against a SQL database. Background / Scenario SQL injection attacks allow malicious hackers to type SQL statements in a web site and receive a response from the database. This allows attackers to tamper with …
Objectives Part 1: Capture DNS Traffic Part 2: Explore DNS Query Traffic Part 3: Explore DNS Response Traffic Background / Scenario Wireshark is an open source packet capture and analysis tool. Wireshark gives a detailed breakdown of the network protocol stack. Wireshark allows you to filter traffic for …
Objectives Identify the processes running on a computer, the protocol they are using, and their local and remote port addresses. Background / Scenario For a hacker to establish a connection to a remote computer, a port must be listening on that device. This may be due to infection …
Objectives Research and identify social engineering attacks Background / Scenario Social engineering is an attack with the goal of getting a victim to enter personal or sensitive information, this type of attack can be performed by an attacker utilizing a keylogger, phishing email, or an in-person method. This …
Objectives Research and analyze malware Background / Scenario Malware, or malicious software, refers to a variety of malicious software programs that can be used to cause harm to computer systems, steal data, and bypass security measures. Malware can also attack critical infrastructure, disable emergency services, cause assembly lines …
Topology Objectives In this activity, you will observe packet flow in a LAN and WAN topology. You will also observe how the packet flow path may change when there is a change in the network topology. Part 1: Verify Connectivity Part 2: Remote LAN Network Topology Part 3: …
Topology Objectives Part 1: Verify Local Connectivity and Test Access Control List Part 2: Remove Access Control List and Repeat Test Background In this activity, you will observe how an access control list (ACL) can be used to prevent a ping from reaching hosts on remote networks. After …
Objectives Part 1: Capture and view HTTP traffic Part 2: Capture and view HTTPS traffic Background / Scenario HyperText Transfer Protocol (HTTP) is an application layer protocol that presents data via a web browser. With HTTP, there is no safeguard for the exchanged data between two communicating devices. …
Topology – Part 1 (FTP) Part 1 will highlight a TCP capture of an FTP session. This topology consists of the CyberOps Workstation VM with Internet access. Mininet Topology – Part 2 (TFTP) Part 2 will highlight a UDP capture of a TFTP session using the hosts in …
