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SQL injection

SQL injection je technika napadení databázové vrstvy programu vsunutím (odtud „injection“) kódu přes neošetřený vstup a vykonání vlastního pozměňujícího poškozujícího SQL příkazu (dotazu DELETE, UPDATE, ALTER atp.). Toto nezamýšlené neošetřené chování vzniká při propojení aplikační vrstvy s databázovou vrstvou (téměř vždy se totiž jedná o dva různé…

Případy SQL injection, Odkazy & SQL injection a web

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Případy SQL injection

Počítačové bezpečnostiMicrosoft SQL ServerKrádež identityBitTorrentThe Pirate Bay
11 related topics

Odkazy

SQL injectionEscapováníCross-site scriptingCross-site request forgery
4 related topics

SQL injection a web

URLCookie
2 related topics

Blind SQL injection

Webová aplikaceBit
2 related topics

Topics to explore

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Overview

SQL injection a web

Blind SQL injection

Ukázka útoku

Případy SQL injection

Odkazy

Advanced semantic analysis

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Map overview Semantic statistics

SQL injection

Nodes31
Edges30
Triples64
Avg. degree1.94
Density0.064516
Components1

How this topic connects Entity context

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SQL injection

Top relations

related to Případy SQL injection · 53
SQL injection → Acer, Alberta Gonzalese, Ameriky, Betfair, BitTorrent, Byla, Ch Russo, Další, DNS, Díky, Eleven, Hannaford Brothers, Heartland Payment Systems, IP, Izumiya Co, Japonska, Její, Krádež, Maruetsu Inc, MD5
related to Blind SQL injection · 5
SQL injection → Blind SQL, Existuje, SQL, Takto, Tento
related to Externí odkazy · 4
SQL injection → MySQLi, Obrana, PHP, SQL InjectionOchrana
related to Reference · 2
SQL injection → SQL, Wikipedii

Important terminology Word statistics

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Important terminology

sql injection útoku databázi databáze dotazu php escapování proti vrstvy mysqli útok stránky uživatele stránku string jedná obrana příklad může

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
SQL injectionrelated to Blind SQL injectionBlind SQL0.60section
SQL injectionrelated to Blind SQL injectionSQL0.60section
SQL injectionrelated to Blind SQL injectionTakto0.60section
SQL injectionrelated to Blind SQL injectionTento0.60section
SQL injectionrelated to Blind SQL injectionExistuje0.60section
SQL injectionrelated to Externí odkazyObrana0.60section
SQL injectionrelated to Externí odkazySQL InjectionOchrana0.60section
SQL injectionrelated to Externí odkazyPHP0.60section
SQL injectionrelated to Externí odkazyMySQLi0.60section
SQL injectionrelated to Případy SQL injectionSQL0.60section
SQL injectionrelated to Případy SQL injectionMicrosoft0.60section
SQL injectionrelated to Případy SQL injectionJejí0.60section

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