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| Introduction to Security Tools: Introduction to Firewalls | |
| Lesson Quiz Free Tools | |
 | from Tony Bradley, CISSP, your Editor and Guide
eCare Network Solutions provide security audit, security threat assessment, secure infrastructre design, firewall selection and setup, and security management solutions in vancouver area. |
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| Lesson | |
| Introduction to Firewalls | |
| A brief explanation of what a firewall is and how they work. | |
| Types of Firewalls | |
| A discussion of the different types of firewalls and how they function differently to help keep unauthorized traffic out of your network or computer. | |
| Pros and Cons | |
| A discussion of some of the benefits and drawbacks of the different types of firewalls. | |
| Quiz | |
| Introduction to Firewalls Quiz | |
| A short quiz to test the information you learned from Introduction to Firewalls. | |
| Free Tools | |
| Free Personal Firewall Software | |
| This section provides links to various personal firewall software that you can use completely free of charge. | |
| Learn Something New Every Day | |
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