Objectives Part 1: Prepare the Virtual Environment Part 2: Analyze Pre-Captured Logs and Traffic Captures Background / Scenario Looking at logs is very important but it is also important to understand how network transactions happen at the packet level. In this lab, you will analyze the traffic in …

Objectives In this lab, you will learn how to use regular expressions to search for desired strings of information. Background / Scenario A regular expression (regex) is a pattern of symbols that describes data to be matched in a query or other operation. Regular expressions are constructed similarly …

Objectives Part 1: Normalize Timestamps in a Log File Part 2: Normalize Timestamps in an Apache Log File Part 3: Log File Preparation in Security Onion Background / Scenario This lab will prepare students to learn where log files are located and how to manipulate and view log …

Topology Objectives Part 1: Preparing the Virtual Environment Part 2: Firewall and IDS Logs Part 3: Terminate and Clear Mininet Process Background / Scenario In a secure production network, network alerts are generated by various types of devices such as security appliances, firewalls, IPS devices, routers, switches, servers, …

Topology Objectives Part 1: Use syslog to capture log files from multiple network devices Part 2: Observe AAA user access logging Part 3: Observe NetFlow information Background / Scenario In this activity, you will use Packet Tracer to view network data generated by syslog, AAA, and NetFlow. Part …

Topology Objectives Part 1: Observe NetFlow Flow Records - One Direction Part 2: Observe NetFlow Records for a Session that Enters and Leaves the Collector Background In this activity, you will use Packet Tracer to create network traffic and observe the corresponding NetFlow flow records in a NetFlow …

Topology Objectives In this lab, you will set up a virtual network environment by connecting multiple virtual machines in Virtualbox. Background / Scenario A virtual network security sandbox or multi-VM lab environment is useful for security analysis and testing. This multi-VM environment is a requirement for more advanced …

Target Audience The Cisco CCNA® curriculum is designed for Cisco Networking Academy® participants who are seeking entry-level jobs in the ICT industry or hope to fulfill prerequisites to pursue more specialized ICT skills. CCNA provides an integrated and comprehensive coverage of networking topics including; IP fundamentals, network security …

Objectives Part 1: Certificates Trusted by Your Browser Part 2: Checking for Man-In-Middle Background / Scenario As the web evolved, so did the need for security. HTTPS (where the ‘S’ stands for security) along with the concept of a Certificate Authority was introduced by Netscape back in 1994 …

Objectives Part 1: Creating Hashes with OpenSSL Part 2: Verifying Hashes Background / Scenario Hash functions are mathematical algorithms designed to take data as input and generate a fixed-size, unique string of characters, also known as the hash. Designed to be fast, hash functions are very hard to …