National Repository of Grey Literature 4 records found  Search took 0.00 seconds. 
Detection of attacks targeted at web applications
Jégrová, Eliška ; Gerlich, Tomáš (referee) ; Martinásek, Zdeněk (advisor)
This thesis is dealing with vulnerabilities of web applications. The aim of the work is to create tools for attack detection of certain attacks, specifically Same Origin Method Execution (SOME), XML Signature Wrapping attack, XPATH Injection, HTTP Response Smuggling and Server-Side Includes (SSI) injection. Another aim is to create logs that display detected attacks. In the first part, the theory is analyzed and vulnerabilities of chosen attacks are described including their misuse. In the next section there are web application implemented which contain vulnerabilities for successful execution of the attacks. Furthermore, in Python language detection methods are designed and developed for these attacks, which are accompanied by a log entry.
Implementation of cryptographic primitives
Jégrová, Eliška ; Fujdiak, Radek (referee) ; Ležák, Petr (advisor)
This semestral thesis is focused on cryptographic methods. Part of it deals with block ciphers, where are described algorithms of Blowfish and 3DES. It also deals with hash functions of which are analysed algorithms of SHA-3 and Tiger in detail.
Detection of attacks targeted at web applications
Jégrová, Eliška ; Gerlich, Tomáš (referee) ; Martinásek, Zdeněk (advisor)
This thesis is dealing with vulnerabilities of web applications. The aim of the work is to create tools for attack detection of certain attacks, specifically Same Origin Method Execution (SOME), XML Signature Wrapping attack, XPATH Injection, HTTP Response Smuggling and Server-Side Includes (SSI) injection. Another aim is to create logs that display detected attacks. In the first part, the theory is analyzed and vulnerabilities of chosen attacks are described including their misuse. In the next section there are web application implemented which contain vulnerabilities for successful execution of the attacks. Furthermore, in Python language detection methods are designed and developed for these attacks, which are accompanied by a log entry.
Implementation of cryptographic primitives
Jégrová, Eliška ; Fujdiak, Radek (referee) ; Ležák, Petr (advisor)
This semestral thesis is focused on cryptographic methods. Part of it deals with block ciphers, where are described algorithms of Blowfish and 3DES. It also deals with hash functions of which are analysed algorithms of SHA-3 and Tiger in detail.

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