TCP/IP Networks Security

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Goals  Duration  Instructor(s)  Pre-requisite for attendants  Teaching method  Related courses  Material  Agenda  Methods of inscription

	This course is only available in intra-company session.

La pile de protocoles TCP/IP se révèle aujourd'hui comme un standard de fait, adopté pour la création de toute infrastructure de communication informatique sur la plupart des plates-formes disponibles. Cette session se propose de couvrir tant les aspects liés à l'intrusion et au filtrage IP que ceux concernant le chiffrement des échanges.

Understand how attacks on IP networks work, so as to approach security and intrusion detection projects more easily.
Acquire necessary knowledge to secure TCP/IP networks.

2 days.

This course is meant for IT security managers, network/telecom administrators and managers, system administrators, project leaders, and any other security actor.

Prior knowledge of networks and of the TCP/IP protocols is necessary. Some basics will be reminded at the beginning of the course.

Lecture, with numerous examples of practical applications.

HSC recommends to then follow the courses Advanced IP filtering et Data Exchanges Security: IPsec, SSL, SSH . For people which seeks a courses accessible to a larger audience, including the organisational aspects, we recommend ISS basics courses.

IP networks and associated risks

  Course material [25 November 1999 - ]

• Introduction to IP networks
  • Overview of networks
  • Overview of the IP protocol: packet, routing, fragmentation, TTL
• Attack and intrusion techniques
  • Description of an attack
  • Search for information on a remote site
  • Search for vulnerabilities
  • Taking advantage of the vulnerabilities
  • Firewall bypassing
  • Internal attacks
  • Denial of service attacks

Intrusion: protection and detection

  Course material [25 November 1999 - ]

• How to protect oneself
  • Examples of bad architectures
  • How to design one's Internet gateway
  • IP filtering
  • Different kinds of IP filters
  • Application-level proxying
  • Securing the servers
  • Applications security
  • Role of the administrator
  • Role of the IT security department
• Introduction to intrusion detection
  • Definitions
  • Main methods
  • Main products
  • Limits of intrusion detection
  • Detection of sniffers
  • Techniques for bypassing and polluting the IDS
  • How to design one's intrusion detection

For registering an HSC course, please contact our training department by phone : +33 141 409 704 or by email at formations@hsc.fr, with first and last name of every student, your postal address and your company VAT number. Thoses informations enable us to send your the training agreement. The training agreement must be return agreed with signature and company stamp with you purchase order, at least 6 days before the course. The purchase order should precise your billing address and our payment regulations : net 30 days from our invoice date. Registration is completed as soon as we received those two documents.