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Threat and
Vulnerability Factors |
Threat and Vulnerability Factors |
Risk & Mitigation |
|
Cyber Threats |
Natural Threats |
TOTAL degree or level of threat |
Enterprise Wide Impact
(RISK) |
Mitigation |
% of Total Threat |
Area
of Exposure
the areas are shown moving from the office
moving outward to the core of the WAN |
|
Virus
malicious software designed to disable or destroy computer and network
software |
Worms
malicious, self replicating and self distributing
software that attacks computer and network functions |
Denial of Service
High volumes of meaningless data directed at a location to flood the
communications channel and overload network device processing resources |
Hacker
Individual who attacks internal of external equipment or devices for
personal reasons |
Cyber Attack
An organized attack by entities wishing to disable large segments of
services or network operations |
Criminal Subversive Attack
organized attack that seeks gain from destruction or misdirection of
resources |
Natural Disasters
Earthquake Flood |
Weather
Tornado, Rain, Lightening |
Construction
Planned alterations to building, roads and other physical infrastructure |
Fire
Electrical, Natural or Manmade |
Software Changes
and upgrades |
Dual
Carrier provisioning |
| LAN equipment- Equipment supporting the local network communications |
|
3 |
3 |
1 |
3 |
2 |
2 |
1 |
1 |
1 |
1 |
3 |
21 |
Medium |
NA |
|
| Inside
Wiring- Wiring connecting devices within the building,
including to the WAN interface |
|
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
2 |
1 |
0 |
6 |
Low |
NA |
|
WAN Node-
the LAN to WAN edge equipment including routers, firewalls and policy
controllers |
|
2 |
2 |
4 |
4 |
4 |
4 |
1 |
1 |
1 |
1 |
4 |
28 |
Medium
for multi Unit Nodes |
Yes |
22% |
Power-
Commercial Power to the building, CO and Carriers |
|
1 |
1 |
0 |
1 |
1 |
1 |
2 |
3 |
3 |
1 |
2 |
16 |
Very
Low
|
UPS
NO |
13% |
Entrance facilities
Cable of fiber extending from the Local central office to the building
housing the LAN |
|
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
1 |
1 |
6 |
Medium
for multi Unit Nodes |
Only
with Physically Diverse Routing |
5% |
Central Office
Telco or Carrier wiring center that provides connection to the local
community and combines them for extension into the WAN cloud |
|
1 |
3 |
0 |
1 |
3 |
3 |
1 |
1 |
1 |
1 |
4 |
19 |
Medium
for multi Unit Nodes |
Yes |
15% |
WAN Regional Nodes
Concentration points for collection of connections from Central office and
distribution to either other local offices or forwarding to distant locations |
|
2 |
5 |
3 |
2 |
4 |
4 |
1 |
1 |
1 |
1 |
5 |
29 |
Business
Critical |
Yes |
23% |
WAN Core Nodes
Collection and redistribution devices that intelligently route data between
Regional Nodes |
|
2 |
5 |
2 |
2 |
5 |
4 |
1 |
1 |
1 |
1 |
5 |
29 |
Business
Critical |
Yes |
23% |
| Totals |
|
8 |
16 |
9 |
10 |
17 |
17 |
7 |
8 |
8 |
6 |
21 |
127 |
|
100% |
|
The threat level is
marked with 0 being the lowest vulnerability and 5 being the highest. |
|
The threat level is
marked with 0 being the lowest vulnerability and 5 being the highest. |
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