{"id":"https://openalex.org/W3200200031","doi":null,"title":"An evaluation of security threats and vulnerabilities to a national key point : case study of Medupi Power Station","display_name":"An evaluation of security threats and vulnerabilities to a national key point : case study of Medupi Power Station","publication_year":2021,"publication_date":"2021-02-01","ids":{"openalex":"https://openalex.org/W3200200031","mag":"3200200031"},"language":"en","primary_location":{"id":"pmh:oai:uir.unisa.ac.za:10500/27952","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/10500/27952","pdf_url":null,"source":{"id":"https://openalex.org/S4306400472","display_name":"Unisa Institutional Repository (University of South Africa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I165390105","host_organization_name":"University of South Africa","host_organization_lineage":["https://openalex.org/I165390105"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Dissertation"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091258682","display_name":"Elias Motha Thoka","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Elias Motha Thoka","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5091258682"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10734","display_name":"Information and Cyber Security","score":0.6484000086784363,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10734","display_name":"Information and Cyber Security","score":0.6484000086784363,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12736","display_name":"Criminal Justice and Penology","score":0.18619999289512634,"subfield":{"id":"https://openalex.org/subfields/3308","display_name":"Law"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14042","display_name":"Technology and Security Systems","score":0.057999998331069946,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/security-threats","display_name":"security threats","score":0.9440000057220459},{"id":"https://openalex.org/keywords/security-vulnerabilities","display_name":"security vulnerabilities","score":0.9629999995231628},{"id":"https://openalex.org/keywords/theft-prevention","display_name":"theft prevention","score":0.7239999771118164},{"id":"https://openalex.org/keywords/security-budget-allocation","display_name":"security budget allocation","score":0.6499999761581421}],"concepts":[{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.637168824672699},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.632277250289917},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45890870690345764},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.42491015791893005},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06056329607963562},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:uir.unisa.ac.za:10500/27952","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/10500/27952","pdf_url":null,"source":{"id":"https://openalex.org/S4306400472","display_name":"Unisa Institutional Repository (University of South Africa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I165390105","host_organization_name":"University of South Africa","host_organization_lineage":["https://openalex.org/I165390105"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Dissertation"},{"id":"mag:3200200031","doi":null,"is_oa":false,"landing_page_url":"https://uir.unisa.ac.za/handle/10500/27952","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8046000003814697,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, justice, and strong institutions"},{"score":0.5378999710083008,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":77,"referenced_works":["https://openalex.org/W29948291","https://openalex.org/W222727659","https://openalex.org/W627257950","https://openalex.org/W633822224","https://openalex.org/W644972886","https://openalex.org/W938751575","https://openalex.org/W1189127587","https://openalex.org/W1482417992","https://openalex.org/W1484775731","https://openalex.org/W1498183232","https://openalex.org/W1501342953","https://openalex.org/W1505181574","https://openalex.org/W1510966944","https://openalex.org/W1544279955","https://openalex.org/W1580308628","https://openalex.org/W1599366360","https://openalex.org/W1726929985","https://openalex.org/W1760215612","https://openalex.org/W1875558843","https://openalex.org/W1979290264","https://openalex.org/W1987685062","https://openalex.org/W1989949436","https://openalex.org/W1990305842","https://openalex.org/W2001224156","https://openalex.org/W2018190766","https://openalex.org/W2035663603","https://openalex.org/W2048063069","https://openalex.org/W2074105098","https://openalex.org/W2075402272","https://openalex.org/W2090978946","https://openalex.org/W2093784560","https://openalex.org/W2102578156","https://openalex.org/W2122019587","https://openalex.org/W2134339101","https://openalex.org/W2149990210","https://openalex.org/W2167427499","https://openalex.org/W2174797426","https://openalex.org/W2182497653","https://openalex.org/W2184701073","https://openalex.org/W2228393649","https://openalex.org/W2228690106","https://openalex.org/W2246905723","https://openalex.org/W2302500949","https://openalex.org/W2308318934","https://openalex.org/W2317391969","https://openalex.org/W2340642679","https://openalex.org/W2396339611","https://openalex.org/W2399596833","https://openalex.org/W2421453523","https://openalex.org/W2473460188","https://openalex.org/W2473651304","https://openalex.org/W2514900972","https://openalex.org/W2563280000","https://openalex.org/W2570854764","https://openalex.org/W2586553580","https://openalex.org/W2586978591","https://openalex.org/W2589162109","https://openalex.org/W2594862174","https://openalex.org/W2604289742","https://openalex.org/W2605665146","https://openalex.org/W2623172474","https://openalex.org/W2625638707","https://openalex.org/W2752087176","https://openalex.org/W2752422605","https://openalex.org/W2759382801","https://openalex.org/W2763766763","https://openalex.org/W2767427691","https://openalex.org/W2792795158","https://openalex.org/W2796113622","https://openalex.org/W2798855271","https://openalex.org/W2806761876","https://openalex.org/W2911860718","https://openalex.org/W2913545152","https://openalex.org/W2950827496","https://openalex.org/W2990362809","https://openalex.org/W3136061326","https://openalex.org/W3213137808"],"related_works":["https://openalex.org/W1994236974","https://openalex.org/W2025768919","https://openalex.org/W2352852530","https://openalex.org/W4402423591","https://openalex.org/W2299864376","https://openalex.org/W4246730597","https://openalex.org/W6996509060","https://openalex.org/W7047436405","https://openalex.org/W2971047430","https://openalex.org/W2491066763"],"abstract_inverted_index":{"The":[0,16,51],"theft":[1,114],"of":[2,18,26,86,94,102,115],"copper":[3,116],"cable":[4,117],"and":[5,29,62,97,118,123,136,148],"working":[6,119],"tools":[7,120],"at":[8,31],"Medupi":[9,32],"Power":[10,33],"Station":[11],"is":[12,110,153],"a":[13,36,100,143],"serious":[14],"concern.":[15],"aim":[17],"this":[19],"study":[20],"was":[21,44,73],"to":[22,104,141,155],"explore":[23],"the":[24,76,84,92,113,156],"occurrence":[25],"security":[27,95,107,140,146,157],"threats":[28,96],"vulnerabilities":[30,98],"Stations":[34],"as":[35],"National":[37],"Key":[38],"Point.":[39],"An":[40],"explorative":[41],"qualitative":[42],"research":[43,129],"used.":[45],"Eighteen":[46],"participants":[47],"were":[48,53,66],"selected":[49],"purposefully.":[50],"data":[52,70],"collected":[54],"using":[55,68],"in-depth,":[56],"semi-structured":[57],"interviews":[58],"conducted":[59],"by":[60,81],"telephone":[61],"tape":[63],"recorder.":[64],"Data":[65],"analysed":[67],"thematic":[69],"analysis.":[71],"It":[72,109],"revealed":[74],"that":[75,112,150],"common":[77],"modus":[78],"operandi":[79],"used":[80],"thieves":[82],"includes":[83],"smuggling":[85],"stolen":[87],"goods,":[88],"including":[89],"copper.":[90],"Among":[91],"causes":[93],"are":[99,126],"lack":[101],"manpower":[103],"perform":[105],"essential":[106],"functions.":[108,158],"recommended":[111],"be":[121],"prevented":[122],"various":[124],"suggestions":[125],"provided.":[127],"Future":[128],"should":[130],"focus":[131],"on":[132],"addressing":[133],"top":[134],"management":[135,137],"responsible":[138],"for":[139],"play":[142],"role":[144],"in":[145],"functions":[147],"ensure":[149],"sufficient":[151],"budget":[152],"allocated":[154]},"counts_by_year":[],"updated_date":"2026-08-18T07:49:30.821534","created_date":"2021-09-27T00:00:00"}