1. Forensics Readiness for Wireless Body Area Network (WBAN) System
Reviewed by : ahlam abdullah baqazi ID:

2. What is WBAN?
Any WBAN must be:
open
accurate
efficient

3. Phases needed to develop Forensic readiness system
Practical Impact Assessment
Phase#2
Additive Value Function
Phase#3
Security Impact Level
Phase#4
Forensic Readiness Secure Network Architecture

4. First phase: Practical Impact Assessment
PIA
Eavesdropping
Denial of service(DOS)
Authentication bypass
Role bypass
WBAN
Base station
Time
Distance
Confidentiality
Availability
Integrity

5. Practical Impact Assessment process
Start
H.W and S.W
setup
Attack
Execution
Variables measures
Decision
PIA data
Finish
Location selection
yes No

6. Second phase: additive value function(AVF):
A function to transform all collected qualitative data into quantitative data.
V(X) = ∑Wm x ∑ Vm (Xm)
Quantitative data to determine security impact level

7. Third phase: security impact level
Vm(X)m
Low impact level 1
Moderate impact level 2
High impact level 3

8. Forth phase: forensic readiness network architecture:
At this phase the system will have:
forensic readiness capabilities.
preventive and detective mechanism
Traffic monitoring
Logging
Logs perseveration
Logs analysis
Produce a report
WBAN base station
Capture unit
Evidence storage
Report

9. Forth phase: forensic readiness network architecture:
6 meter
5 meter
Secure space
m^2

10. Conclusion:
The proposed forensic readiness system for WBAN will prevent security attacks to WBAN and as well helps identify the attackers.

11. Reference:
[1] Abdul Fuad Abdul Rahman, Rabiah Ahmad and Madihah Zulfa Mohamad” Developing Forensic Readiness Secure Network Architecture for Wireless Body Area Network (WBAN)”
[2] jamil .Y.Khan and mehmet R.Yuce “wireless body area network(WBAN) for medical application” – 2010.
[3] Emmanuel S.Pilli,R.C Joshi, Rajdeep Niyogi “A Generic Framework For Network Forensics”