Wireless Security Addendum to Security+ <ul><li>Following is an addendum to a CompTIA Security+ slideset created by </li><...
 
ISP I’m on camera so I better stay off the couch!
ISP
ISP xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx Router...
ISP Port Forwarding vs Triggering http://publicIP:1111 SOCKET
ISP Port Forwarding vs Triggering http://publicIP:1112 SOCKET
ISP Port Forwarding vs Triggering http://publicIP:1112 SOCKET Gaming computer
Port Forwarding
Port Triggering
ISP Proxy Server implementing NAT in DMZ I nternal External xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx = xxx.xxx.xxx....
How your computer turns a URL into an internet host address DNS Namespace
ISP Proxy Server implementing NAT in DMZ System checks it’s own host name System checks it’s resolver cache System checks ...
Defaults Physical Encryption Other
Upcoming SlideShare
Loading in …5
×

Wireless network security

337 views

Published on

Used in CompTIA certification classes by full time contracted CompTIA trainer, Daryl B. Heim.

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
337
On SlideShare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
15
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Wireless network security

  1. 1. Wireless Security Addendum to Security+ <ul><li>Following is an addendum to a CompTIA Security+ slideset created by </li></ul><ul><li>Daryl B. Heim </li></ul><ul><li>Full time CompTIA A+ / Network+ / Security+ </li></ul><ul><li>Contract Certification Trainer </li></ul><ul><li>[email_address] </li></ul>* Designed for use during instructor-led, interactive presentations
  2. 3. ISP I’m on camera so I better stay off the couch!
  3. 4. ISP
  4. 5. ISP xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx Router implementing PAT =
  5. 6. ISP Port Forwarding vs Triggering http://publicIP:1111 SOCKET
  6. 7. ISP Port Forwarding vs Triggering http://publicIP:1112 SOCKET
  7. 8. ISP Port Forwarding vs Triggering http://publicIP:1112 SOCKET Gaming computer
  8. 9. Port Forwarding
  9. 10. Port Triggering
  10. 11. ISP Proxy Server implementing NAT in DMZ I nternal External xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx = xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx = xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx = xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx = xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx Pool
  11. 12. How your computer turns a URL into an internet host address DNS Namespace
  12. 13. ISP Proxy Server implementing NAT in DMZ System checks it’s own host name System checks it’s resolver cache System checks a proxy (if configured) System checks it’s HOSTS file (static text) System checks DNS servers
  13. 14. Defaults Physical Encryption Other

×