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
810
Asenkron PHP
hdogan
0
1.6k
PHP Senfoni Orkestrası: Composer
hdogan
1
450
PHP ile Soket Programlama ve Ağ Servisleri
hdogan
5
4.4k
CakePHP ile Pasta Pişirmek
hdogan
1
900
PHP 101
hdogan
1
760
Web Uygulamalarında Güvenlik
hdogan
1
520
Phalcon - Eklenti olarak sunulan PHP çatısı - PHP Günleri 2013#1
hdogan
5
1.7k
İnsanlar için PHP
hdogan
0
570
Other Decks in Programming
See All in Programming
Everything Claude Code OSS詳細 — 5層構造の中身と導入方法
targe
0
150
安いハードウェアでVulkan
fadis
0
720
Cyrius ーLinux非依存にコンテナをネイティブ実行する専用OSー
n4mlz
0
230
Windows on Ryzen and I
seosoft
0
350
「接続」—パフォーマンスチューニングの最後の一手 〜点と点を結ぶ、その一瞬のために〜
kentaroutakeda
3
1.7k
Codex CLIのSubagentsによる並列API実装 / Parallel API Implementation with Codex CLI Subagents
takatty
2
220
S3ストレージクラスの「見える」「ある」「使える」は全部違う ─ 体験から見た、仕様の深淵を覗く
ya_ma23
0
880
それはエンジニアリングの糧である:AI開発のためにAIのOSSを開発する現場より / It serves as fuel for engineering: insights from the field of developing open-source AI for AI development.
nrslib
1
450
go directiveを最新にしすぎないで欲しい話──あるいは、Go 1.26からgo mod initで作られるgo directiveの値が変わる話 / Go 1.26 リリースパーティ
arthur1
2
580
Laravel Nightwatchの裏側 - Laravel公式Observabilityツールを支える設計と実装
avosalmon
1
140
AI時代のシステム設計:ドメインモデルで変更しやすさを守る設計戦略
masuda220
PRO
6
1.1k
Linux Kernelの1文字のミスで 権限昇格ができた話
rqda
0
2.1k
Featured
See All Featured
SERP Conf. Vienna - Web Accessibility: Optimizing for Inclusivity and SEO
sarafernandez
1
1.4k
Test your architecture with Archunit
thirion
1
2.2k
What does AI have to do with Human Rights?
axbom
PRO
1
2k
How to Think Like a Performance Engineer
csswizardry
28
2.5k
Building Better People: How to give real-time feedback that sticks.
wjessup
370
20k
Balancing Empowerment & Direction
lara
5
960
Six Lessons from altMBA
skipperchong
29
4.2k
What's in a price? How to price your products and services
michaelherold
247
13k
Optimising Largest Contentful Paint
csswizardry
37
3.6k
The innovator’s Mindset - Leading Through an Era of Exponential Change - McGill University 2025
jdejongh
PRO
1
130
Public Speaking Without Barfing On Your Shoes - THAT 2023
reverentgeek
1
340
The Pragmatic Product Professional
lauravandoore
37
7.2k
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