SECOPS: ICMP Intrusion

Cisco SECOPS
  • 2 Videos | 56m 49s
  • Includes Assessment
  • Earns a Badge
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Discover the importance of ICMP from a security standpoint by reviewing the purpose of ICMP, ICMP types, and header information. Analyzing a packet capture of a ping sweep and recognizing attack vectors is also covered. This course can be used as part of the preparation for the 210-255: Implementing Cisco Cybersecurity Operations certification exam.

WHAT YOU WILL LEARN

  • define the layer in which the ICMP messages begin in the OSI model
    defining the fields in an IPV4 IP Header for ICMP analysis
    describe the purpose of ICMP
    describe which field provides the type of data being transmitted in IPV4 header
    determine the request type for an ICMP echo request
  • describe each ICMP header field type with its meaning
    describe the common ICMP codes and their messages
    describe the ICMP type also referred to as source quenching
    describe the ICMP type that provides codes TTL expired and frag reassembly

IN THIS COURSE

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