
8cdcd8a94c97eeb6a13156eb6172e2c9.ppt
- Количество слайдов: 163
CISSP – Chapter 7
Chapter 7
OSI model 484
OSI model – layer 2 - 492
OSI model layer 3 network - 491
OSI Model Layer 3 - 491
Quick OSI review
TCP/IP model
OSI vs. TCP/IP model
TCP/IP (497)
TCP/IP class networks - 504
TCP/IP class networks - 504
TCP/IP Classless networks
TCP/IP - 504
TCP/UDP - 498
TCP - 502
TCP - 499
UDP - 499
Ports - 501
Random Networking Terms
Network Topologies (509)
Ethernet - 513
Ethernet media types - 514
Ethernet Media Types - 514
Ethernet Media Types - 514
Ethernet Media Types - 514
Ethernet Media Types - 514
Token Ring (516)
FDDI - 517
Cabling - 519
Twisted Pair - 520
Fiber - 522
LAN Protocols - 529
DHCP - 530
ICMP - 531
Basic Networking Devices (536)
Repeaters - 536
Hub
Bridge (537)
Switch - 541
VLANs - 544
VLAN - 544
Routers - 539
Routers vs. Switches - 540
Routing Protocols (532)
Routing Protocols (532)
Dynamic routing protocols (533)
Specific Routing Protocols (534)
OSPF (534)
BGP (535)
Advanced Networking Devices
Gateway - 545
PBX 547
Firewalls - 548
Packet filter
Statefull firewall
Dynamic packet filtering
Proxy firewall – 552
Proxy firewall - 552
Proxy firewalls - 552
Application level proxies - 552
Circuit Level proxies - 554
NAT (577)
NAT (577)
NAT (577)
NAT (577)
PNAT (577)
PNAT (577)
Firewall issues
Firewall architecture - 560
DMZ
DMZ - 560
Bastion Host (560)
Dual Homed Firewall
Multi-homed firewall
Screened Subnet - 561
Screen Subnet
Multiple interface firewalls - 560
End of firewalls
NOS (568)
NOS (568)
DNS - 569
DNS - 569
DNS (also example on 571)
DNS
DNS cache poisoning - 572
DNS SEC
NIS - 573
NIS+ (574)
Intranet, Extranet - 579
LAN, WAN, MAN - 581
Dedicated
Frame Relay - 592
Frame relay / cloud
WAN terms
Multiplexing
CSU/DSU - 589
ATM - 594
Qo. S - 595
Vo. IP - 598
Vo. IP
Remote Access
Remote Access - 603
Dial up - 603
Dial Up - 603
ISDN - 604
DSL - 606
Cable Modem - 606
VPNs - 608
Tunnels - 609
PPTP - 612
L 2 TP - 613
IPSEC (749 (chapter 8))
IPSEC
Transport and Tunneling
Transport vs. Tunnel
Example of transport
Example of Tunneling
IPSEC
Authentication Protocols - 614
Remote Access Best Practices
Wireless
Wireless (619)
Spread Spectrum - 619
Wireless Components - 621
802. 11 standard
802. 11 family
Wireless security problems
Transmission encryption - 626
Transmission Encryption
802. 1 X - 627
Bluetooth (634)
Mobile device security
WAP (636)
Some attacks against software and systems
Root Kit
MAC flooding
Smurf
Fraggle (like Fraggle rock)
SYN flood
Tear Drop
DDo. S
Buffer Overflows
From Chapter 5