20.500.12556/DKUM-69856 Nepooblaščeno zbiranje poslovnih podatkov gostinskih lokalov preko Wi-Fi magistrsko delo Unauthorized acquisition of business information of cafés via wi-fi V magistrskem delu raziskujemo pojav in razvoj Wi-Fi tehnologije in kibernetske kriminalitete ter potrebo po učinkovitih varnostnih nastavitvah računalniških sistemov z namenom preprečevanja nepooblaščenega dostopanja do poslovnih podatkov. V magistrskem delu je prikazana problematika varnosti Wi-Fi tehnologije in varnostnih nastavitev računalniških sistemov gostinskih lokalov, ki uporabnikom predstavljajo dodatno tveganje za nepooblaščeno dostopanje do poslovnih podatkov. V delu so predstavljeni ukrepi in rešitve za izboljšanje varnosti Wi-Fi tehnologije in varnostnih nastavitev računalniških sistemov. Predstavljeni so tudi načini ozaveščanja uporabnikov glede kibernetske kriminalitete in varnosti, ki bodo uporabnikom omogočili bolj rigorozno nastavitev varnostnih protokolov, ter percepcije kibernetskega prostora kot vse bolj razvijajočega se segmenta, polnega inovativnih groženj. S študijem in analiziranjem literature smo opisali in predstavili Wi-Fi tehnologijo ter njene varnostne slabosti. Prav tako smo predstavili kibernetsko kriminaliteto, nepooblaščene vdore v računalniške in druge informacijske sisteme ter akterje, ki izvajajo nepooblaščene vdore. Z analitično metodo smo predstavili trenutno stanje moderne Wi-Fi tehnologije in varnosti ter prikazali najbolj znane primere nepooblaščenih vdorov v zadnjih letih. Nadalje smo s pomočjo kvantitativne metode oziroma ankete prišli do spoznanj, da so potrebni dodatni varnostni mehanizmi in ozaveščanje uporabnikov z namenom vzpostavitve učinkovite digitalne varnosti. S pomočjo raziskovanja potrebe po boljši ozaveščenosti lastnikov gostinskih lokalov glede kibernetske varnosti in neučinkovitih varnostnih mehanizmov le-teh pričakujemo, da bodo lastniki gostinskih lokalov kibernetske grožnje razumeli kot realne in vseprisotne. This master's thesis is comprised of the exploration of the Wi-Fi phenomenon, its development and security. The thesis also explores the need for effective computer systems security measures with the primary goal of preventing unauthorized accesses to sensitive business data and information. The ever-increasing problem of Wi-Fi security, as well as inadequate security measures relating to computer systems of the users, in this case the owners of cafés, is also incorporated in the thesis, as it is the main cause for their vulnerability. Because of the latter reasons, we have introduced additional measures and solutions, which can effectively ensure higher Wi-Fi security, as well as better computer systems security settings and mechanisms. Additionally, we have introduced awareness-raising solutions regarding cybercrime and security, which, if taken into consideration, can enable the users to take more rigorous security mechanisms into play. That way the users can perceive the ever-changing cyberspace as an element that is full of different threats. By studying and analyzing relevant literature, we described and presented Wi-Fi technology and its vulnerabilities. Also, we described cybercrime, unauthorized accesses to computer and other relevant systems, as well as the actors that are responsible for the unauthorized attacks. By analyzing the literature, we were able to describe the momentary Wi-Fi technology and its security measures, and also emphasized some of the most notorious examples of unauthorized computer accesses of the modern era. Lastly, by conducting an empirical research or questionnaire, we presented the solutions for additional security measures and raising the users’ awareness level regarding digital security. With researching the need for higher levels of awareness of owners of cafe's regarding cyber security and its underlying inadequacy, we expect that the owners perceive cyber threats as real and ubiquitous. brezžična omrežja Wi-Fi podatki poslovni podatki nepooblaščeni vdori informacijska varnost gostinski lokali magistrska dela cybercrime Wi-Fi technology awareness level computer systems unauthorized access true true false [V. Mačužić] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2018-03-06 11:34:23 2018-05-04 11:20:39 2022-08-01 18:14:58 2019-07-11 17:46:52 2018 0 Ljubljana 2018 Ljubljana IX, 81 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.056(043.2) 3538922 URN:SI:UM:DK:CPN2VBM3 MAG_Macuzic_Vladimir_2018.pdf MAG_Macuzic_Vladimir_2018.pdf 1 8197B1EAEAEB81A002AF4555B88FB8DB 0ae26fd8ef258921d7449de64257a9e515762a1c6e4dec4f7d676186fa497165 e8b89031-7c0f-11eb-bb7a-00155d0001ca 20.500.12556/dkum/9384903a-f3b1-42d3-8335-546aa1de6670 https://dk.um.si/Dokument.php?lang=slv&id=124122 Fakulteta za varnostne vede 0 0 0