|
|
Impact of the Application of the Content-Security-Policy Header on Firefox Webextensions
Inhliziian, Bohdan ; Večeřa, Vojtěch (oponent) ; Polčák, Libor (vedoucí práce)
A four-year-old bug in official Firefox's Bugzilla reported that the Content-Security-Policy response header affects the behavior of browser extensions. The goal of this thesis is to test and analyze all of Firefox's extensions in the official extensions store to learn how many of them are affected by the bug. The work has four phases: download all extensions from the store, create usable web GUI, implement the testing application, execute tests, and evaluate the results. We show that the application of CSP header on a web site may influence about 10% of Firefox web extensions and 29% of extensions recommended by Firefox. The total number of users of all influenced recommended extensions is 11 650 730. Hopefully, this research highlights the problem and pushes Firefox developers to fix the bug.
|
|
|
Online nástroj pro rozpoznávání tabulek v obrázcích
Inhliziian, Bohdan ; Kišš, Martin (oponent) ; Herout, Adam (vedoucí práce)
Cilem teto prace je resit problem rozpoznavani tabulek v obrazcich a prevest vyfocenou tabulku, nahranou na webove rozhrani, do XLSX souboru. Program je vytvoreny s durazem na jednoduchost v pouziti potencialnim uzivatelem. Pro detekce car byl pouzit algoritmus Probablistic Hough Transform a pomoci nastroju Tesseract byla provedena detekce textu v bunkach. Program byl umistneni na Amazon AWS a pristup k nemu webova aplikace dela pomoci API. Byl vytvoren vlastni algoritmus pro spojeni car do jedne cary a taky algoritmus pro odstraneni car, ktere nepatri do tabulky a chybne detekovanych car (text, sum). Vytvorene reseni poskytuje moznost uzivatelum, ktere rucne prepisuji data z tabulek v dokumentech, knihach, vyuzit program, ktery dela vsechno automaticky, je potreba jen nahrat foto do webove aplikace.
|
|
|
Impact of the Application of the Content-Security-Policy Header on Firefox Webextensions
Inhliziian, Bohdan ; Večeřa, Vojtěch (oponent) ; Polčák, Libor (vedoucí práce)
A four-year-old bug in official Firefox's Bugzilla reported that the Content-Security-Policy response header affects the behavior of browser extensions. The goal of this thesis is to test and analyze all of Firefox's extensions in the official extensions store to learn how many of them are affected by the bug. The work has four phases: download all extensions from the store, create usable web GUI, implement the testing application, execute tests, and evaluate the results. We show that the application of CSP header on a web site may influence about 10% of Firefox web extensions and 29% of extensions recommended by Firefox. The total number of users of all influenced recommended extensions is 11 650 730. Hopefully, this research highlights the problem and pushes Firefox developers to fix the bug.
|
|
|
Online nástroj pro rozpoznávání tabulek v obrázcích
Inhliziian, Bohdan ; Kišš, Martin (oponent) ; Herout, Adam (vedoucí práce)
Cilem teto prace je resit problem rozpoznavani tabulek v obrazcich a prevest vyfocenou tabulku, nahranou na webove rozhrani, do XLSX souboru. Program je vytvoreny s durazem na jednoduchost v pouziti potencialnim uzivatelem. Pro detekce car byl pouzit algoritmus Probablistic Hough Transform a pomoci nastroju Tesseract byla provedena detekce textu v bunkach. Program byl umistneni na Amazon AWS a pristup k nemu webova aplikace dela pomoci API. Byl vytvoren vlastni algoritmus pro spojeni car do jedne cary a taky algoritmus pro odstraneni car, ktere nepatri do tabulky a chybne detekovanych car (text, sum). Vytvorene reseni poskytuje moznost uzivatelum, ktere rucne prepisuji data z tabulek v dokumentech, knihach, vyuzit program, ktery dela vsechno automaticky, je potreba jen nahrat foto do webove aplikace.
|
host ::
RSS.