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
PHP Güvenlik Notları
Search
Hidayet Doğan
November 07, 2012
Programming
1.4k
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
PHP Güvenlik Notları
XVII. Türkiye'de İnternet Konferansı - Anadolu Üniversitesi, Eskişehir
Hidayet Doğan
November 07, 2012
More Decks by Hidayet Doğan
See All by Hidayet Doğan
Swoole ile Asenkron PHP
hdogan
0
850
Asenkron PHP
hdogan
0
1.6k
PHP Senfoni Orkestrası: Composer
hdogan
1
460
PHP ile Soket Programlama ve Ağ Servisleri
hdogan
5
4.4k
CakePHP ile Pasta Pişirmek
hdogan
1
910
PHP 101
hdogan
1
780
Web Uygulamalarında Güvenlik
hdogan
1
540
Phalcon - Eklenti olarak sunulan PHP çatısı - PHP Günleri 2013#1
hdogan
5
1.7k
İnsanlar için PHP
hdogan
0
580
Other Decks in Programming
See All in Programming
[2026-09-26]空論ジェネリックプロセス~テスト資産とAIで紡ぐ、再現可能なパフォーマンスチューニングの話~
tosite
0
270
モデルのリファクタリングが難しいと思ったら、そもそも複雑だったのはビジネス仕様だった ? / is-the-business-domain-the-real-complexity
hatsu38
0
470
AIに “答え“を書かせるのを やめてみた
___akari11
0
120
Kubernetes祭り #2 OP/ED
bells17
0
110
個人開発者よ、Honoを使え(おじさんver)
tanahiro2010
2
250
速く作れる。その次は、速く確かめられる開発へ 〜AIネイティブ開発を支える、Shift Down〜 / Can build fast. Next, moving to development where we can verify fast.
rkaga
8
5.9k
AWSに止められる覚悟してますか?
morizo_1984
2
530
残高管理から台帳サービスへの進化
artoy
1
200
[Rails World 2026] Durable orchestration on Rails: from continuation to workflow
palkan
1
730
[ハンズオン]AIへの指示だけで「五目並べ」を作ってみよう
satoshi256kbyte
1
370
なぜCTOを降りてFDEを選んだのか?〜なぜプロダクト企業がFDEで顧客の現場に踏み込むのか〜
gonta
1
200
Rでドレミ/Do-Re-Mi_with_R
florets1
0
130
Featured
See All Featured
Principles of Awesome APIs and How to Build Them.
keavy
128
18k
Practical Orchestrator
shlominoach
192
12k
The Invisible Side of Design
smashingmag
301
52k
WENDY [Excerpt]
tessaabrams
14
40k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
12
1.3k
Darren the Foodie - Storyboard
khoart
PRO
4
4k
Intergalactic Javascript Robots from Outer Space
tanoku
273
27k
The Curious Case for Waylosing
cassininazir
1
570
Future Trends and Review - Lecture 12 - Web Technologies (1019888BNR)
signer
PRO
0
3.8k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
33
5.2k
Prompt Engineering for Job Search
mfonobong
0
500
VelocityConf: Rendering Performance Case Studies
addyosmani
331
25k
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