subject: minesweeper math problem
requirements: algorithms, efficiency calculation
level: [**********]
http://www.claymath.org/Popular_Lectures/Minesweeper/
20081109
ciscopress computer networking essentials (reader01)
/-------------------------\
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|_________________ |
| | |
| | |
|_________________| |
| |
| C O M P U T E R |
| N E T W O R K I N G |
| E S S E N T I A L S |
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Contents...
*preparation for networking certification programs
*written in a user-friendly manner
*introduction to two networking models (dod/osi)
*wireless network communications
*coverage of common server operating systems
*basic cryptography concepts
*firewalls, proxies and internal security
http://safari.ciscopress.com/1587130386
20081104
2 4 6 (gpu01)
2 + 4 = 6
2 * 4 = 6 + 2
2 * 6 = (6/2) * 4
6 * 4 = 24
6 * 4 * 2 = 4[6+2]
6 ^ 2 = [6/2]6
2 ^ (6/2) = 4 * 2
2 ^ 4 = 4 ^ 2
4 ^ (6/2) = 64
2 * 2 = 4
2 ^ 6 = 64
6 + 4 = bin.2
(6+4) ^ 2 = bin.4
(6+4) ^ (4+2) = bin.64
sqrt(4) = 2
sqrt(64) = 6 + 2
26 * 24 = 624
ironkey (hardware01)
Points of authority...
/----------|-------------------------\
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| | /o\ c==|
| | \L/ |
\----------|-------------------------/
*bulletproof
*hackerproof
*self destruction
*speed
20081101
stealing nt passwords (gerganov01)
subject: sam/system stealing
requirements: ms-dos shell scripts
level: [*---------]
online:
n/a
offline:
20081030
smashing the stack for fun and profit (phrack49x14)
subject: buffer overflows
required: assembler, c
level: [**--------]
online:
http://phrack.com/issues.html?issue=49&id=14#article
offline:
http://roboet.hit.bg/blog_storage/phrack_49x14.7z
required: assembler, c
level: [**--------]
online:
http://phrack.com/issues.html?issue=49&id=14#article
offline:
http://roboet.hit.bg/blog_storage/phrack_49x14.7z
20081028
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