The document discusses modern network security threats and organizations. It identifies common threats like worms, spam, DoS attacks and viruses. It then lists three major network security organizations that help address these threats: Computer Emergency Response Team (CERT), SysAdmin, Audit, Network, Security (SANS) Institute, and International Information Systems Security Certification Consortium ((ISC)2).

1. © 2012 Cisco and/or its affiliates. All rights reserved. 1
Cisco ccna security
Modern Network Security
Threats
‫المدرب‬:‫العديني‬ ‫إبراهيم‬
‫اعداد‬:‫البشير‬ ‫مصطفى‬+‫الرؤوف‬ ‫عبد‬ ‫هللا‬ ‫حمد‬

2. © 2012 Cisco and/or its affiliates. All rights reserved. 2
Introduction :
1- types of threats.
2-Network Security
Organizations.

3. © 2012 Cisco and/or its affiliates. All rights reserved. 3
Threats :
1- worm
2- spam
3- dos attack
4- virus

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Network Security Organizations :
Three of the more well-established network security
organizations are:
1-Computer Emergency ResponseTeam (CERT)
2- SysAdmin,Audit, Network, Security (SANS) Institute
3-International Information Systems Security Certification
Consortium (pronounce (ISC)2 as "I-S-C-squared")
-- also has the Security Intelligence Operations (SIO)

5. US-CERT

6. SANS

7. ISC2

8. © 2012 Cisco and/or its affiliates. All rights reserved. 8