Varnost naprav z operacijskim sistemom Android : diplomsko delo visokošolskega strokovnega študija Varnost in policijsko delo

V diplomskem delu je opisan operacijski sistem Android ter njegove prednosti in pomanjkljivosti. Natančneje je predstavljena posamezna škodljiva programska oprema ter njeni škodljivi učinki na napravo in uporabnika. Opisani in testirani so najboljši antivirusni programi in požarni zidovi, hkrati pa so o njih podana priporočila. Naprave, predvsem pa mobilni telefoni z operacijskim sistemom Android, so se od pojava Androida leta 2008 naglo razvijale, prav tako pa je zelo hitro raslo število uporabnikov. Tako so danes naprave z operacijskim sistemom Android daleč najbolj razširjene in prodajane. Operacijski sistem Android zaradi odprtokodnosti, pridobivanja root dostopa in neosveščenosti uporabnikov ni med najvarnejšimi operacijskimi sistemi. Uporabnikom v primeru okuženja s škodljivo programsko opremo grozi dostop nepooblaščenih oseb do njihovih podatkov, klicev, SMS-sporočil, multimedijske vsebine, njihove lokacije ter pošiljanja plačljivih SMS-sporočil. Praktično nobena funkcija in vsebina na napravi ni varna, če se uporabnik pred tem ustrezno ne zaščiti z antivirusnimi programi in če se o nevarnostih ne pozanima. Zaradi večjega širjenja škodljive programske opreme za Android OS se je pojavilo veliko antivirusnih programov priznanih znamk, ki jih izdelujejo že za osebne računalnike.In the thesis the Android operating system and its advantages and disadvantages are being described. More precisely, the individual malicious software and its harmful effects on the device and the user are presented. Described and tested are the best antivirus programmes and firewalls, and at the same time the recommendations have been given. Devices, especially mobile phones with the Android operating system, since the occurrence of the Androids in 2008 developed rapidly, but also the number of users was increasing very quickly. Therefore today devices with the Android operational system are by far the most widespread and being sold. Android due to being an open source operating system, gaining root access and unawareness of users is not among the safest operating systems. Users in the case of having their device corrupted with malware are threatened by unauthorised access to their data, calls, text messages, multimedia content, their location and sending paid text messages. Practically none of the function and contents on the device is not safe, if the user did not prior protect appropriately with antivirus programmes and get informed about possible dangers. Due to the increased proliferation of malicious software for Android OS appeared a lot of antiviral programmes of recognized brands that were already produced for personal computers