high-tech crime countermeasures ko ikai high-tech crime technology division national police agency,...
TRANSCRIPT
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High-Tech Crime Countermeasures
Ko IKAIHigh-Tech Crime Technology Division
National Police Agency, JAPAN
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Agenda State of High-Tech Crime Countermeasures
Framework Facilities and Equipment Human Resources Training
Challenges
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State of High-Tech Crime
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Basic Statistics 56,453,000(44% of whole nation)
use Internet in Japan 15,962,000 use broadband
connection 48% of households have Internet
connection (except by cell phones)
Estimation on Feb. 30, 2003, Internet White Paper 2003 (Internet Association Japan)
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Intrusive Activities
0
200
400
600
800
1000
1200
1400
1600
1800
2000
Apr, 2003 May, 2003 J un, 2003
Detected by 57 IDS installed in police organizations
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Breakdown of Intrusive Activities
Based on 119,822 detectionsbetween Apr. 1 and J un. 30, 2003
53.9%37.9%
0.2%3.1%
3.0%
1.6%0.2% Infection attempt by worms
Port scan
ICMP related activity
Backdoor connection attempt
Intrusion attempt into WWW server
Denial of service attack
Others
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Complaints
2,965
11,135
17,277
19,329
0
5,000
10,000
15,000
20,000
25,000
1999 2000 2001 2002
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Breakdown of Complaints
Based on 19,329 complaints in 2002
21%
17%
13%12%
11%
6%
20%Internet Auctions
Fraud & Sharp Business
Defamation
Illegal & Harmful Contents
Spam E-mails
Illegal network access, Virus
Others
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Arrests
83 116247
484
712
958
179
110
30
63
299
44
51
35
31
0
200
400
600
800
1000
1200
1997 1998 1999 2000 2001 2002
Violation of the Unauthorized Computer Access LawCrime against Computer/ DataInternet Crime
262415 357
559
810
1039
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Breakdown of Arrests- 31 35 51 + 16
110 44 63 30 -33
C omputer Fraud 98 33 48 18 -30
Illega l production/Destructionof electro-magnetic date
5 9 11 8 -3
O bstruction of business bydestroying computer
7 2 4 4 0
247 484 712 958 + 246
C hild Prostitution 0 8 117 268 + 151
C hild Pornography 9 113 128 140 + 12
Fraud 23 53 103 112 + 9
Distribution of O bscene O bject 147 154 103 109 + 6
V iolation of juvenile protectionordinance
4 2 10 70 + 60
Intimidation 4 17 40 33 - 7
Infringement of C opyright 21 29 28 31 + 3
Defamation 12 30 42 27 - 15
O thers 27 78 141 168 + 27
357 559 810 1,039 + 229
408 + 163
20021999
121
2000
245
2001
Total
Crime against Computer/Data
Internet Crime
Unauthorized Computer Access
9
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Countermeasures
FrameworkFacilities and Equipment
Human ResourcesTraining
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Framework
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Police System in Japan National Police Agency(NPA)
National governmental organization Duty: supervision and planning
related to national law and budget Prefectural Police Forces(PPF)
Local governmental organization Duty: actual police operation
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National Efforts High-Tech Crime Technology Division (HT
CTD) since 1999 Unauthorized Computer Access Law Official notice of high-tech crime counter
measures to PPFs Official notice of cyber-terror countermea
sures to PPFs Subsidy for PPFs
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National Center of Computer Forensics(NCCF) Part of HTCTD Technical core of high-tech crime
countermeasures Dealing with extremely difficult
evidences
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Cyber Force Center(CFC) Part of HTCTD Established in 2001 Focusing on protection against
cyber attacks to critical infrastructure entities
24/7/365 watch and warning Information hub for computer
network security
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Local Efforts Establishment of High-Tech Crime
Task Forces(HTCTF) High-tech crime reporting point
Establishment of Cyber-Terror Task Forces
Employment of people with IT skills as special investigators or IT security advisors
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Facilities and Equipment
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Cost Overview NCCF
Initial: 15.3 million USD Maintenance: 1 million USD
CFC Initial: 53.5 million USD Maintenance: 13 million USD
(1 USD = 120 JPY)
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Facilities NCCF
National-owned building 5 floors, 1500 sq. meters
(approx. 15000 sq. feet) CFC
Private-owned building (rented) 8 floors, 4500 sq. meters
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Equipments in NCCF Massive log analysis system Password analysis system Credit card analysis system Virtual Internet environment X-ray inspection system Clean room Various softwares Honey pot
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Equipments in CFC 24/7/365 watch and warning
center Honey pot
Distributed IDS R&D environment Simulation environment Training environment
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Equipments in HTCTD HQ WWW server (@police)
http://www.cyberpolice.go.jp/ Cybercrime Technical Information Networ
k System(CTINS) Purpose: information sharing among 10 cyb
ercrime law enforcement units in Asia China; Hong Kong, China; India; Indonesia;
Korea; Malaysia; Philippines; Singapore; Thai; and Japan
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Human Resources
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Wanted People NCCF
People with EXTREME expertise on computer forensics
CFC People with computer/network
security expertise Dynamic employment is difficult in
Japan
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Base of Human Resources 4,000 info-communication
specialists inside police organization
They have built and maintained police communication infrastructure for 49 years
It WAS able to pick-up necessary talent
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People from Private Sector Contractor
Maintainer of equipments R&D staffs
Hiring Some local HTCTFs hires experts as special
investigator or IT security advisor
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Current State NCCF
12 officials (forensic experts) 5 contractors (experiment staffs)
CFC 18 officials (computer/network security
specialists) 10 contractors (R&D staffs)
HTCTD HQ 18 officials (chief and administrative staffs)
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Training
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Training program National Police Academy
High-tech crime technology course Cyber-terror technology course
Training program by private sector Specially designed by various venders International conference
OJT in foreign law enforcements FBI, Secret Service, NHTCU(UK)
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Challenges Company secrets
Dominant system vendor Cell phone vender
Personnel circulation Co-ordination with security
community FIRST, National CERT, NIRT
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Questions?