Network Security in Linux

Course Code

linuxnetsec

Duration

14 hours (usually 2 days including breaks)

Requirements

Knowledge of any Unix-like system, and the basic structure of TCP / IP networks.

Overview

During the course, participants will learn:
  • What is denial of service attacks, Flooding, Sniffing, MIM?
  • How to break from the network to the server?
  • How to watch packets on the network (also running on switches)?
  • Do you watch any combination of the world?
  • How to monitor the network?
  • How to configure a firewall?
  • How to use encrypted connections?
  • How to create tunnels?
  • How to log packets?
  • How to scan ports?
  • How to reduce the number of unnecessary services on the server?

Course Outline

Turn off unnecessary services

Flood Ping

Sniffing

  • Sniffit
  • Ettercap
  • Tcpdump

Network monitoring

  • Scanning ports (nmap, nessus)
  • LAN traffic monitor (iptraf)
  • Monitoring changes in Ethernet network interface cards, and IP number by users (arpwatch)
  • Dump traffic on a network (tcpdump)

Logging packets

  • Log packets from the use of mechanisms NetFilters and iptables
  • IP Protocols Logger (ippl)

Firewall (based on NetFilters and iptables)

  • Packet path through the filters
  • Create your own chains

Proxies

  • WWW Proxy (Squid)

Cryptography

  • SSLwrap
  • SSH and SCP
  • SSH Tunnelling

Spoofing

  • Obtaining information about the owner of the IP address and domain
  • Alert the authorities of a breach of the law

Client Testimonials

★★★★★
★★★★★

Bookings, Prices and Enquiries

Private Classroom

Private Remote

From $3000 (348)

Public Classroom

Cannot find a suitable date? Choose Your Course Date >>Too expensive? Suggest your price

Course Discounts

Course Venue Course Date Course Price [Remote / Classroom]
Neural Network in R MA, Boston - Federal Street Mon, Jul 2 2018, 9:30 am $3150 / $4390
Java Persistence with Hibernate IL, Chicago - CBD - West Loop Riverside Plaza Center Thu, Jul 5 2018, 9:30 am $2970 / $4170
PostgreSQL Administration and Development Atlanta, GA - One West Court Square Tue, Jul 17 2018, 9:30 am $5940 / $7940
Business Process Modelling in BPMN 2.0 MA, Burlington - District Avenue Tue, Jul 17 2018, 9:30 am $4725 / $6725
Haskell Fundamentals OH, Columbus - Galleria at PNC Plaza Tue, Dec 11 2018, 9:30 am $2700 / $4000
MoDAF/NAF Introduction TX, Austin - Littlefield Congress Fri, Dec 28 2018, 9:30 am $1575 / $2575

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