cisco ccna security
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© 2012 Cisco and/or its affiliates. All rights reserved. 1
Cisco ccna securityModern Network Security
Threats
العديني : إبراهيم المدربالرؤوف : + عبد الله حمد البشير مصطفى اعداد
© 2012 Cisco and/or its affiliates. All rights reserved. 2
Introduction :1- types of threats.2-Network Security
Organizations.
© 2012 Cisco and/or its affiliates. All rights reserved. 3
Threats :
1- worm 2- spam 3- dos attack 4- virus
© 2012 Cisco and/or its affiliates. All rights reserved. 4
Network Security Organizations :Three of the more well-established network security
organizations are:1- Computer Emergency Response Team (CERT)
2- Sys Admin, Audit, Network, Security (SANS) Institute3-International Information Systems Security Certification
Consortium (pronounce (ISC)2 as "I-S-C-squared")
-- also has the Security Intelligence Operations (SIO)
US-CERT
SANS
ISC2
© 2012 Cisco and/or its affiliates. All rights reserved. 8
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