Ahmed SultanSenior Network and Security Engineerwww.ahmedsultan.me/aboutNetwork Security is actually two words
• ROUTERS• SWITCHES• FIREWALLS• SERVERS• WIRELESS• VOICE• VIDEO• STORAGE• CLOUD• SERVICE PROVIDERNetwork Security for what ?
Networkis just a bunchof connecting devicesUntilyou add some sort of Security
NetworkSecurity is added as big asyour network is
Have you ever asked yourselfIs my Network Secure ?
Do you know ?80% of Network AttacksComes From the Inside !
Network’sSwitch is the backboneof LAN,Most of network traffic goes through it
Router is the second line of defenseagainstLAN Attacks
What is the worst that couldhappento the Router ?
First secure your Networkphysicallythen logically
Why it is necessary to have a Firewall?
Keep intruders out of your Network
Wired connectionor Wireless ?
Wireless is more Risky
What about Data Centers ?
A Secure Networkleads to A Secure System
Any Questions ?
@ahmedesultanThank You
Network security is actually two words
Network security is actually two words
Network security is actually two words
Network security is actually two words
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Network security is actually two words

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Many believe that network security is actually two words
and that the only way to secure a computer is to segregate it completely.
It is true that, by restricting all physical and logical access to a computer system,
you can ensure complete security. So lets figure out how to make a "Secure System"

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Network security is actually two words

  1. 1. Ahmed SultanSenior Network and Security Engineerwww.ahmedsultan.me/aboutNetwork Security is actually two words
  2. 2. • ROUTERS• SWITCHES• FIREWALLS• SERVERS• WIRELESS• VOICE• VIDEO• STORAGE• CLOUD• SERVICE PROVIDERNetwork Security for what ?
  3. 3. Networkis just a bunchof connecting devicesUntilyou add some sort of Security
  4. 4. NetworkSecurity is added as big asyour network is
  5. 5. Have you ever asked yourselfIs my Network Secure ?
  6. 6. Do you know ?80% of Network AttacksComes From the Inside !
  7. 7. Network’sSwitch is the backboneof LAN,Most of network traffic goes through it
  8. 8. Router is the second line of defenseagainstLAN Attacks
  9. 9. What is the worst that couldhappento the Router ?
  10. 10. First secure your Networkphysicallythen logically
  11. 11. Why it is necessary to have a Firewall?
  12. 12. Keep intruders out of your Network
  13. 13. Wired connectionor Wireless ?
  14. 14. Wireless is more Risky
  15. 15. What about Data Centers ?
  16. 16. A Secure Networkleads to A Secure System
  17. 17. Any Questions ?
  18. 18. @ahmedesultanThank You
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