?! 2004 12 29 40 pp.3 36 34 Project Copyright (C) 2004 by Project 2004 12 PDF 2011 12 http://www.wheel.gr.jp/~dai/software/wipe-out/dekirun2/dekirun2-sample2.pdf CD PDF 2011 12 http://www.wheel.gr.jp/~dai/software/wipe-out/dekirun2/dekirun2-sample.pdf 2 http://www.wheel.gr.jp/~dai/software/wipe-out/dekirun2/ http://www.wheel.gr.jp/~dai/software/wipe-out/history.html
Project
TM R Project
1 7 1.1........................... 7 1.2.............................. 7 1.3..................... 8 1.4.............................. 8 1.5 wipe-out................... 9 2 10 2.1.............................. 10 2.2 CD... 11 2.3.............................. 11 2.4................................. 12 2.5................................. 14 3 CD 17 3.1?............................... 17 3.2 ISO................................ 17 3.3................................ 18 3.4... 18 3.5 UN*X......................... 20 4 wipe-out 21 4.1.......................... 21 4.2........................... 21 4.3....................... 22 4.4.............................. 22 4.5........................... 24 4.6 wipe-out... 26 4.7................................ 26 4.8................................... 26 5 27 5.1.............................. 27 5.2................................... 28 5.3 CD.......................... 29 6 30 6.1.......................... 30 6.2... 30 6.3... 30 5
6.4 UN*X..................... 31 7 32 7.1..................... 32 7.2................................. 32 7.3........................ 32 7.4................... 33 7.5........................ 33 7.6............................. 33 8 34 8.1..................... 34 8.2................... 34 8.3.................. 35 36 37 38 29 31, 38 6
1 [1] 1.1 MO USB CF SD ID 1.2 7
1 CD 1.3 1.4 8
1.5 wipe-out 0 [2,3,4] wipe-out 1.5 wipe-out wipe-out USB OS FreeBSD/i386 FreeBSD/i386 Windows DOS/V OS Windows Linux NetBSD OS CD CD CD CD CD 9
2 CD wipe-out 2.1 CD wipe-out Windows XP CD-ROM OS ATA IDE 1 CD CD wipe-out CD-R CD-R CD wipe-out CD-R 3 p. 17 CD CD-ROM CD- ROM CD-ROM OS CD Windows CD 10
2.3 2.2 CD CD wipe-out CD-R CD-R CD-R wipe-out OS FreeBSD 1 CPU FreeBSD [5,6,7] 1 2.3 wipe-out 2 2 CntxCorpHD 1G 11
2 1k 1,024 1M 1,048,576 1G 1,073,741,824 0 2 2.4 0 3 Yes No Yes Yes No Yes No No 12
2.4 3 1 3 Yes 4 4 2 13
2 2 Yes Yes No 2 Yes 5 5 2.5 6 1G 15 ASUS TUSL2-C Celeron 1.1GHz Seagate ST380021A 80G ATA100 45 7 14
2.5 6 7 15
2 8 The operating system has halted. wipe-out CD-R 8 16
3 CD wipe-out CD-ROM CD 3.1? wipe-out http://hp.vector. co.jp/authors/va004814/ wpout[ ][ ].[ ] 0.4 04 t m f s 4 t: m: FreeBSD f: s: lzh LHa -lh5- tgz tar+gz 2 CD wpout04t.lzh wpout 04t.tgz wpout04t.iso 3.2 ISO wpout04t.iso CD-R CD.iso ISO CD ISO9660 [8] CD CD ISO CD CD 17
3 CD 3.3 Windows XP B s Recorder GOLD5 CD-R wpout04t.iso 9 B s Recorder 9 B s Recorder 10 CD-R 11 3.4 CD 12 CD floppy-image 2880k CD wpout04t.iso 1 ISO 18
3.5 10 11 CD 19
3 CD 12 CD 3.5 UN*X wipe-out CD Windows FreeBSD Linux UN*X tgz burncd cdrecord CD-R % tar xzvf wpout04t.tgz % cdrecord -v speed=4 dev=0,6,0 wpout04t.iso burncd(8) cdrecord(8) 20
4 wipe-out 1 0 wipe-out 4.1 wipe-out 2, p. 12 12 0 1 wipe-out (sh) (csh) 0 2.4 2.5 10 4.2 2.4 0 1 0 1 3 1 1 0 1 21
4 wipe-out 4.3 1 wipe-out 13 0 1 13 13 1 0 4.4 wipe-out ATA ATA IDE SCSI USB 22
4.4 14 ATA ATA ST380021A SCSI KONICA OMD-7061 3.02 USB CF Generic USB CF Reader 2.00 USB OLYMPUS C5050Z 1.00 USB MP3 Generic SND1 MP3 Player 0.00 5 1 1 14 wipe-out wipe-out OS FreeBSD FreeBSD ATA ATA SCSI SCSI USB 23
4 wipe-out ata(4) da(4) FreeBSD FreeBSD [5,6,7] wipe-out wipe-out FreeBSD 4.8R CD ATA ata(4) ATA/IDE SCSI da(4) SCSI SCSI MO 512 128M 230M 540M FreeBSD RAID asr(4) USB USB USB FreeBSD 4.8R FreeBSD 512 640M MO USB USB CD-R CD-RW DVD-R DVD-RAM 15 wipe-out ATA MO USB MP3 USB CF CF USB SD mini-sd USB 4.5 CD wipe-out OS FreeBSD 1 p. 11 24
4.6 15 16 16 25
4 wipe-out 4.6 wipe-out wipe-out 17 wipe-out OS FreeBSD FreeBSD [9] 17 wipe-out 4.7 7 p. 32 4.8 wipe-out CD 2.5 wipe-out USB USB 26
5 CD CD 5.1 BIOS wipeout CD FreeBSD CD *** Hard Disk wiping tool "wipe-out" *** current disk: /dev/ad0 <CntxCorpHD> capacity: 1,047,674,880 bytes (999M) 0: write "0" onto the disk 1: write "1" onto the disk 2: write random data onto the disk 3: select disk 4: erase data with muliple writing 5: select multi-write method 6: run shell (sh) 7: reboot 8: shutdown enter number [0-8]: 0 27
5 5.2 0 0: write 0 onto the disk *** erase data on ad0 <CntxCorpHD>, 1,047,674,880 bytes with writing 0 onto the disk Ok? [y/n]: y y y Really? [yes/no]: yes yes erasing data on disk: ad0. 32% done 96 [sec] elapsed, 4 [min] remains (approx.) 0% ################ 100% 32768+0 records in 32+0 records out 33554432 bytes transferred in 8.841818 secs (3794970 bytes/sec) completed (5 [min] 3 [sec]) Press ENTER to return menu... 28
5.3 CD 5.3 CD 1.4M CD CD USB RAID CD CD CD CD 29
6 wipe-out 6.1 wipe-out 3 CD wpout04f. tgz wpout04f.lzh wpout04f.flp 6.2 rawrite FreeBSD CD-ROM RingServer FreeBSD RingServer http://www.ring.gr.jp/archives/ FreeBSD/tools/rawrite.exe Windows copy wpout04f.flp a: 6.3 D:\>rawrite wpout04f.flp a: D: A: Number of secters per track for this disk is 18 Writing image to drive A:. Press ^C to abort. Track: 57 Head: 1 Sector: 10 30
6.4 UN*X Done. Done. D:\> wipe-out 6.4 UN*X CD Windows FreeBSD Linux UN*X tgz dd % tar xzvf wpout04f.tgz % dd if=wpout04f.flp of=/dev/rfd0 obs=9k UNI*X dd(1) fdc(4) 31
7 wipe-out 7.1 4.7 exit wpout04f CD wpout04t sh(1) CD wpout04m sh(1) csh(1) 7.2 FreeBSD X-Window /bin /sbin /usr/bin /usr/sbin CD dd(1) ls echo * 7.3 # dd if=/dev/rad0 bs=1048576 of=/dev/rad1 wipe-out CD CD 32
7.6 7.4 # dd if=/dev/rad0 ibs=1048576 hd dd hd 00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00... * 999+1 records in 2047248+0 records out 1048190976 bytes transferred in 487.484710 secs (2150203 bytes/sec) 3e7a2000 0 7.5 ifconfig dhclient IP IP telnet 7.6 # dd if=/dev/rad0s1 ibs=1048576 gzip --fast rsh -n remotehost "cat > /tmp/image.gz" 33
8 8.1? 8 SPring-8 0 1 8.2 DoD NATO JEITA [1] 34
8.3 8.3 [10] 35
[1] ;, 2002/08, http://it.jeita.or.jp/perinfo/committee/pc/hdddata/ [2] ;, http://www.glocom.ac.jp/users/kmmr/hdd-sterilisation.html [3] ;, http://www.unixuser.org/~haruyama/security/user_security/ sakuzyo_tool.html [4] ; /, All About, http://allabout.co.jp/computer/netsecurity/subject/msubsub_disk.htm [5],,,,,, ; FreeBSD,, 2002/09, ISBN4-7981-0171-0. [6] Michael Lucas, ; Abusolute BSD FreeBSD,, 2004/09, ISBN4-8399-0930-X. [7] FreeBSD Expert 2005,, 2004/12, ISBN4-7741-2209-2. [8] JIS X 0606:1998, CD-ROM,, 1998/11. [9] ;, http://pawfont.com/ [10] ;, http://www.ipa.go.jp/security/awareness/awareness.html [11] ;, http://wiping-world.com/ [12] ; 3 LaT E X2ε,, 2004/03, ISBN4-7741-1940-7. 36