New PDF release: CCNA Security Course Booklet, Version 1.0

By Cisco Networking Academy

ISBN-10: 1587132486

ISBN-13: 9781587132483

The Cisco CCNA protection curriculum offers a finished evaluation of up to date community defense, assisting Cisco Networking Academy scholars systematically arrange for the newest CCNA protection examination. whereas broad on-line examine assets can be found, many scholars and teachers have asked a inexpensive revealed source that may be used to check in areas the place net entry is probably not to be had. This e-book is that source. Drawn without delay from the net curriculum, it covers each ability and competency. This ebook lets you learn offline, spotlight key issues, and take handwritten notes. Its textual content is extracted word-for-word from the web path, and headings with targeted web page correlations hyperlink to the web direction for lecture room discussions and examination practise. moreover, a suite of icons directs you to the web Cisco Networking Academcy curriculum to take complete good thing about the pictures, labs, Packet Tracer actions, and dynamic Flash-based actions supplied there.

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Extra info for CCNA Security Course Booklet, Version 1.0

Example text

0 Step 6. Perform backups and test the backed up files on a regular basis. Step 7. Educate employees about the risks of social engineering, and develop strategies to validate identities over the phone, via email, or in person. Step 8. Encrypt and password-protect sensitive data. Step 9. Implement security hardware and software such as firewalls, IPSs, virtual private network (VPN) devices, anti-virus software, and content filtering. Step 10. Develop a written security policy for the company. These methods are only a starting point for sound security management.

If there are other internal routers, they must be securely configured as well. Three areas of router security must be maintained. Physical Security Provide physical security for the routers: ■ Place the router and physical devices that connect to it in a secure locked room that is accessible only to authorized personnel, is free of electrostatic or magnetic interference, has fire suppression, and has controls for temperature and humidity. ■ Install an uninterruptible power supply (UPS) and keep spare components available.

Encrypt and password-protect sensitive data. Step 9. Implement security hardware and software such as firewalls, IPSs, virtual private network (VPN) devices, anti-virus software, and content filtering. Step 10. Develop a written security policy for the company. These methods are only a starting point for sound security management. Organizations must remain vigilant at all times to defend against continually evolving threats. Using these proven methods of securing a network and applying the knowledge gained in this chapter, you are now prepared to begin deploying network security solutions.

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CCNA Security Course Booklet, Version 1.0 by Cisco Networking Academy


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