Firewall concept

Lecture "On safety and security of information systems: Firewall" provide students with knowledge about: Firewall concept; Commercial firewalls; Selecting a firewall system;... Please refer to the detailed content of the lecture!

26p hoabingan205 12-12-2022 20 5   Download

Lecture Basic network management presents the following content: Hardware components, software and operating system, ethernet network overview, internet protocol address, LAN terminology and components, LAN architecture, Microsoft visio, service TCP/IP, LAN networking devices, building a local area network, monitoring network, firewall concepts, virus concepts, wan overview, building a wide area network, wireless concepts.

8p nhanmotchut_3 20-10-2016 70 2   Download

Lecture Basic network management - Chapter 15: Firewall concepts. After studying this chapter you will be able to understand: What is firewall? Functions of Firewall What is IDS? Functions of IDS

9p nhanmotchut_3 20-10-2016 36 2   Download

The Security Problem Program Threats System and Network Threats Cryptography as a Security Tool User Authentication Implementing Security Defenses Firewalling to Protect Systems and Networks Computer-Security Classifications An Example: Windows XP To discuss security threats and attacks To explain the fundamentals of encryption, authentication, and hashing To examine the uses of cryptography in computing To describe the various countermeasures to security attacks

43p perpan 02-09-2012 72 13   Download

You hear a lot of talk about firewalls in relation to network security. The name “firewall” comes from the building industry and it denotes a wall constructed to stop (or at least slow) the spread of fire from one space to another. In network security, a firewall serves the same purpose. But instead of being built from bricks or steel it is built with computers and routers. But the concept is still the same. A network firewall is designed to protect what’s “inside” the firewall from what may be “outside.

31p huyhoang 08-08-2009 137 9   Download

Welcome, let’s take a minute and revisit what we have learned so far. We started out with an example attack and then focused on one tool that would have given a lot of bang for the buck, a firewall. If you reflect back carefully on the firewalls and ways to avoid firewalls then you realize we introduced the concepts of threats and countermeasures. We covered the history of the threat as far back as 1995 to the most recent type of attacks.

17p huyhoang 07-08-2009 79 7   Download