$30 off During Our Annual Pro Sale. View Details »
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Homographs, a History
Search
Logan McDonald
February 15, 2018
Technology
0
37
Homographs, a History
A rundown of homograph attacks.
Logan McDonald
February 15, 2018
Tweet
Share
More Decks by Logan McDonald
See All by Logan McDonald
Optimizing for Learning (SRECon Americas 2019)
loganmeetsworld
1
110
Optimizing for Learning
loganmeetsworld
1
210
Other Decks in Technology
See All in Technology
MySQLとPostgreSQLのコレーション / Collation of MySQL and PostgreSQL
tmtms
1
1.1k
アプリにAIを正しく組み込むための アーキテクチャ── 国産LLMの現実と実践
kohju
0
190
AWSに革命を起こすかもしれない新サービス・アップデートについてのお話
yama3133
0
470
IAMユーザーゼロの運用は果たして可能なのか
yama3133
2
520
Entity Framework Core におけるIN句クエリ最適化について
htkym
0
110
mairuでつくるクレデンシャルレス開発環境 / Credential-less development environment using Mailru
mirakui
5
590
20251222_サンフランシスコサバイバル術
ponponmikankan
2
130
AIエージェント開発と活用を加速するワークフロー自動生成への挑戦
shibuiwilliam
4
790
Building Serverless AI Memory with Mastra × AWS
vvatanabe
0
310
AIの長期記憶と短期記憶の違いについてAgentCoreを例に深掘ってみた
yakumo
4
470
高度サイバー人材育成専科資料(前半)
nomizone
0
500
AIBuildersDay_track_A_iidaxs
iidaxs
4
1.1k
Featured
See All Featured
A Modern Web Designer's Workflow
chriscoyier
698
190k
Rebuilding a faster, lazier Slack
samanthasiow
85
9.3k
How to make the Groovebox
asonas
2
1.8k
My Coaching Mixtape
mlcsv
0
12
Noah Learner - AI + Me: how we built a GSC Bulk Export data pipeline
techseoconnect
PRO
0
72
Embracing the Ebb and Flow
colly
88
4.9k
Measuring Dark Social's Impact On Conversion and Attribution
stephenakadiri
0
91
Chasing Engaging Ingredients in Design
codingconduct
0
78
Typedesign – Prime Four
hannesfritz
42
2.9k
Conquering PDFs: document understanding beyond plain text
inesmontani
PRO
4
2.1k
[SF Ruby Conf 2025] Rails X
palkan
0
550
Mobile First: as difficult as doing things right
swwweet
225
10k
Transcript
Homograph Attacks, a History
@loganmeetsworld
None
None
None
None
ICANN Internet Corporation for Assigned Names and Numbers
1998-2003 Internationalized Domain Names Version 1
Scripts Collection of signs in a system
Punycode Puny unicode
hifriends.com
xn!--hifriends- mq85h1xad5j.com
What could go wrong?
Homograph/ Homoglyph Symbols, words, characters, glyphs, graphemes that look alike
washingtonpost.com vs wаshingtonpost.com
washingtonpost.com vs xn!--wshingtonpost-w1k.com
2005-2008 Internationalized Domain Names Version 2 & 3
None
https:!//раураӏ.com/
user-agents IDN Display Algorithms
The Future of IDNs
In summary, difficult problems are difficult.
github.com/ loganmeetsworld/ homographs-talk
Thank you, BrooklynJS!