Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
弱いパスワードの作り方
Search
Sho Ezawa
October 18, 2017
Technology
210
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
弱いパスワードの作り方
社内用に作ったパスワードに関する情報まとめ。
イラスト:いらすとや
テンプレート:Azusa
http://sanographix.github.io/azusa-colors/
Sho Ezawa
October 18, 2017
More Decks by Sho Ezawa
See All by Sho Ezawa
Rails 7.1 の新機能が使いたくて調べてみた
glico800
1
480
デザインエンジニア?を模索している話
glico800
1
92
詳細度調整擬似クラスの使い所を考えてみた
glico800
1
1.2k
なぜスタートアップで部活をやるのか
glico800
1
520
Figmaで作る動くペーパープロトタイプ
glico800
0
820
Other Decks in Technology
See All in Technology
続・ソフトウェアアーキテクトのための意思決定術: Decision Readiness, Revisited — When AI Changes the Economics of Software Architecture
snoozer05
PRO
9
2.8k
BALLAS Technology Deck
ballas_inc
0
430
PostgreSQL オプティマイザ統計の秘密
nori_shinoda
1
460
In-Context Learning再入門。ICLの勾配降下的解釈の研究動向を追ってみる。
dai08srhg
1
790
超⼩型・多⾔語検索モデル Bekko Embedding
hotchpotch
1
140
FinOpsを導入してマルチプロダクトのコスト最適化を実現する
kworkdev
PRO
0
140
AI時代に求められる優秀なTechLeadの振る舞い
pospome
11
16k
プロダクションコードにおける encoding/json から encoding/json/v2 へのスムーズな移行
sansantech
PRO
1
240
Reticulum, le réseau cypherpunk dont vous avez besoin !
rlifchitz
0
120
evcc & Home Assistant
naltatis
0
490
分析作業をどこまで任せるか自分で決められる AIネイティブBI『Golden Analytics』が 良さげな話 /golden-analytics-is-ai-native-bi
shinyaa31
0
140
現場を動かすAIエージェント#2_製造業現場でのAI活用から見た、ハマる罠と実践知
kintotechdev
2
210
Featured
See All Featured
The State of eCommerce SEO: How to Win in Today's Products SERPs - #SEOweek
aleyda
2
12k
Building Adaptive Systems
keathley
44
3.3k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
31
10k
Mobile First: as difficult as doing things right
swwweet
225
10k
Context Engineering - Making Every Token Count
addyosmani
9
1.3k
A designer walks into a library…
pauljervisheath
211
25k
Designing for Performance
lara
612
70k
How to Ace a Technical Interview
jacobian
280
24k
Making Projects Easy
brettharned
120
6.9k
Primal Persuasion: How to Engage the Brain for Learning That Lasts
tmiket
0
520
Rebuilding a faster, lazier Slack
samanthasiow
85
9.8k
Testing 201, or: Great Expectations
jmmastey
46
8.4k
Transcript
ऑ͍ ύεϫʔυ ͷ࡞Γํ by @glico20
ߐᖒ ঘ @glico20 READYFOR᷂ͷΤϯδχΞ ใηΩϡϦςΟεϖγϟϦετ ࢿ֨อ࣋ऀ READYFORϘʔυήʔϜ෦ɹ෦ READYFORΧϥΦέ෦ɹ෭෦
ڧ͍ύεϫʔυͬͯԿʁ
ऑ͍ύεϫʔυ ͳΒ؆୯ʂ
త ऑ͍ύεϫʔυͷύλʔϯΛͬͯɺ ͍ͬͯΔύεϫʔυͷڧΛ্͞ ͤΔ
ର ࣗͷύεϫʔυڧʹࣗ৴͕ແ͍ํ ੲͷύεϫʔυΛͣͬͱ͍ͬͯΔํ ύεϫʔυ͕όϨΔͱେࢂࣄʹͳΔํ
̍ɽΘΕ͗ͯ͢όϨόϨ
̍ɽΘΕ͗ͯ͢όϨόϨ 123456 123456789 111111 qwerty password 19890822 tanaka0822 ͨ͘͞Μ ࿙Ӯͨ͠ύεϫʔυͨͪ
ੜ͘Β͍ͳΒ4/4 ͳͲͰ؆୯ʹ͔Δ࣌
࠷ऑͷύεϫʔυ ઐ͕ࣝͳͯ͘ඵͰಥഁͰ͖Δύεϫʔ υͰ͢ɻ ࣄͷࢿྉʹΞΫηεͰ͖ΔPCεϚϗͷ ϩοΫύεϫʔυͰઈରʹར༻͠ͳ͍Α͏ ʹ͠·͠ΐ͏ɻ
̎ɽͱʹ͔͍͘ˍӳࣈ͚ͩ
̎ɽͱʹ͔͍͘ˍӳࣈ͚ͩ wikipedia ΑΓൈਮ
ϒϧʔτϑΥʔε߈ܸͰҰൃ ͍ύεϫʔυϒϧʔτϑΥʔε߈ܸʢ૯ ΓʣʹΑΓඵࡴ͞Ε·͢ɻ લεϥΠυͷσʔλ2008ͷͷͳͷͰɺ ࠓͳΒॠ͖ఔͷ࣌ؒͰղಡՄೳͰ͢ɻ
̏ɽࣙॻʹ͋Δ୯ޠͷΈ
̏ɽࣙॻʹ͋Δ୯ޠͷΈ service baseball America mickey internet secret0822 baseball0822 Ұൠతͳ୯ޠɺਓ໊ɺ໊ ͳͲ
ੜͳͲͷόϨ͍͢ ࣈͱͷΈ߹Θͤऑ͍
ࣙॻ߈ܸͷඪతʹ ࣙॻ߈ܸͦͷ໊ͷ௨ΓɺࣙॻσʔλΛͬ ͯύεϫʔυΛಥഁ͠Α͏ͱ͢Δ߈ܸɻ ͍ύεϫʔυͰࣙॻʹࡌ͍ͬͯΔ୯ޠͩ ͚Ͱɺ͙͢ʹಥഁ͞ΕΔՄೳੑେͰ͢ɻ
̐ɽ͍ճ͠
̐ɽ͍ճ͠ શͯͷαΠτͰ ಉ͡ύεϫʔυ ࣄͰ͏ύεϫʔυ શ͘ಉ͡
ύεϫʔυϦετ߈ܸ ผͷWebαΠτ͔Β࿙ΕͨύεϫʔυΛϦετ Խ͠ɺͦΕΛͬͯύεϫʔυΛಥഁ͢Δ߈ܸ ࣄͰಉ͡ύεϫʔυΛ͍ͬͯΔͱେࢂࣄ ʹͳΔ͜ͱ…ɻ
·ͱΊ
ऑ͍ύεϫʔυͨͪ 1. ΘΕ͗ͯ͢όϨόϨ 2. ͱʹ͔͍͘ˍӳࣈ͚ͩ 3. ࣙॻʹ͋Δ୯ޠͷΈ 4. ͍ճ͠
͓·͚
ऑ͘ͳ͍ ύεϫʔυ
ʮύεϑϨʔζʯ
ʮύεϑϨʔζʯͬͯʁ ΞϝϦΧࠃཱඪ४ٕज़ݚڀॴ(NIST)͕ਪ͢Δɹ ࠷64จࣈͰεϖʔεೖΕΒΕΔύεϫʔυ ex) Everything that’s worth doing is actually
pretty hard and takes a lot of work. There are no short cuts. (103จࣈ) - ϚʔΫɾβοΧʔόʔάࢯͷϋʔόʔυେֶଔۀࣜεϐʔνΑΓൈਮ
ʮύεϑϨʔζʯͷϝϦσϝ ϑϨʔζʹ͢Ε֮ͯ͑͘͘͢ɺܻ͕ଟ͍ͷͰղ ಡ͞Εʹ͍͘ɻ(NISTͷݟղ) ͔͠͠ɺ ೖྗ͕ΊΜͲ͍͘͞͠ɺࣗಈೖྗʹ͢Δͱͯ͘Ε͢ ͘ɺ୯ޠͰߏ͞Ε͍ͯΔͷͰࣙॻ߈ܸʹڧ͍ͷ͔ٙɻ ͦͦɺ·ͩεϖʔεΛؚΜͩύεϫʔυΛ͑ΔWeb αΠτ͕΄΅ͳ͍ɻ(ݸਓͷݟղ)
ͦ͜Ͱ
ॖύεϑϨʔζ
ॖύεϑϨʔζ ͋ͳͨͱաͨ͝͠ʑΛ ͜ͷڳʹম͖͚Α͏ɹ ࢥ͍ग़͞ͳͯ͘ େৎͳΑ͏ʹ anatato sugoshita hibiwo kono muneni
yaki tukeyou omoidasa nakutemo daijyoubu nayouni ashkmytondn → @ShkmYt0nDn Ͳͬ
ࢀߟ • ϑϨʔζɿʮΨʔωοτʯ(Ԟ՚ࢠ)ͷՎࢺΑΓ • ݩωλɿ ອըʮԦ༷ͨͪͷϰΝΠΩϯάʯʢখֶؗʣ ୈ̎רΑΓ