Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
PHP Güvenlik Notları
Search
Hidayet Doğan
November 07, 2012
Programming
0
1.3k
PHP Güvenlik Notları
XVII. Türkiye'de İnternet Konferansı - Anadolu Üniversitesi, Eskişehir
Hidayet Doğan
November 07, 2012
Tweet
Share
More Decks by Hidayet Doğan
See All by Hidayet Doğan
Swoole ile Asenkron PHP
hdogan
0
780
Asenkron PHP
hdogan
0
1.5k
PHP Senfoni Orkestrası: Composer
hdogan
1
420
PHP ile Soket Programlama ve Ağ Servisleri
hdogan
5
4.3k
CakePHP ile Pasta Pişirmek
hdogan
1
880
PHP 101
hdogan
1
740
Web Uygulamalarında Güvenlik
hdogan
1
500
Phalcon - Eklenti olarak sunulan PHP çatısı - PHP Günleri 2013#1
hdogan
5
1.6k
İnsanlar için PHP
hdogan
0
550
Other Decks in Programming
See All in Programming
AI駆動のマルチエージェントによる業務フロー自動化の設計と実践
h_okkah
0
280
可変変数との向き合い方 $$変数名が踊り出す$$ / php conference Variable variables
gunji
0
220
SwiftでMCPサーバーを作ろう!
giginet
PRO
2
190
Startups on Rails in Past, Present and Future–Irina Nazarova, RailsConf 2025
irinanazarova
0
290
slogパッケージの深掘り
integral0515
0
110
初学者でも今すぐできる、Claude Codeの生産性を10倍上げるTips
s4yuba
16
13k
Claude Code派?Gemini CLI派? みんなで比較LT会!_20250716
junholee
1
690
テスターからテストエンジニアへ ~新米テストエンジニアが歩んだ9ヶ月振り返り~
non0113
2
240
はじめてのWeb API体験 ー 飲食店検索アプリを作ろうー
akinko_0915
0
160
Streamlitで実現できるようになったこと、実現してくれたこと
ayumu_yamaguchi
2
210
猫と暮らす Google Nest Cam生活🐈 / WebRTC with Google Nest Cam
yutailang0119
0
180
SQLアンチパターン第2版 データベースプログラミングで陥りがちな失敗とその対策 / Intro to SQL Antipatterns 2nd
twada
PRO
26
8k
Featured
See All Featured
GitHub's CSS Performance
jonrohan
1031
460k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
50k
Docker and Python
trallard
45
3.5k
Designing for Performance
lara
610
69k
Gamification - CAS2011
davidbonilla
81
5.4k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
16k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
331
22k
What’s in a name? Adding method to the madness
productmarketing
PRO
23
3.6k
The Art of Programming - Codeland 2020
erikaheidi
54
13k
How To Stay Up To Date on Web Technology
chriscoyier
790
250k
GraphQLの誤解/rethinking-graphql
sonatard
71
11k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
Transcript
PHP Güvenlik Notları Friday, November 9, 12
PHP Güvenlik Notları Kod Okunurluğu PHP Ayarları SQL Injection Cross-site
Scripting (XSS) Cross-site Request Forgery (CSRF) Friday, November 9, 12
Kod Okunurluğu Friday, November 9, 12
PHP Ayarları Her zaman: register_globals = Off allow_url_include, allow_url_fopen error_reporting,
display_errors, log_errors Friday, November 9, 12
SQL Injection SELECT * FROM tablo WHERE id = $id
register_globals = Off mysql_real_escape_string, pg_escape_string, PDO filter_input, filter_var Typecasting (integer) (boolean) (double) (float) addslashes = Yeterli değil! Friday, November 9, 12
Cross-site Scripting (XSS) include($dosya); echo $kullanicidan_gelen_veri; register_globals = Off allow_url_include
= Off basename, realpath, preg_match htmlspecialchars, htmlentities, strip_tags Friday, November 9, 12
Cross-site Request Forgery (CSRF) <img src=”http://adres.com/gonder.php?yorum=Örnek”> Oturum bazlı doğrulayıcı anahtarlar
(token) $_SERVER[‘HTTP_REFERER’] kontrol Ajax: $_SERVER[‘HTTP_X_REQUESTED_WITH’] kontrol Friday, November 9, 12
Sorular? Friday, November 9, 12
PHP ve Web Güvenliği ezber kartları! Friday, November 9, 12
Teşekkürler! http://php.net/manual/tr/security.php http://shiflett.org/php-security.pdf http://hi.do http://github.com/hdogan Twitter @hdogan Friday, November 9,
12