{"id":"https://openalex.org/W4415125504","doi":"https://doi.org/10.1109/icnp65844.2025.11192400","title":"Understanding the Latency-Security Tradeoff: TEE-based Confidential Computing for Streaming Workloads","display_name":"Understanding the Latency-Security Tradeoff: TEE-based Confidential Computing for Streaming Workloads","publication_year":2025,"publication_date":"2025-09-22","ids":{"openalex":"https://openalex.org/W4415125504","doi":"https://doi.org/10.1109/icnp65844.2025.11192400"},"language":"en","primary_location":{"id":"doi:10.1109/icnp65844.2025.11192400","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icnp65844.2025.11192400","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 33rd International Conference on Network Protocols (ICNP)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"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/A5048283526","display_name":"A.C. Rotger Mora","orcid":null},"institutions":[{"id":"https://openalex.org/I4210125758","display_name":"Central Statistics Office","ror":"https://ror.org/02x4af624","country_code":"IE","type":"other","lineage":["https://openalex.org/I4210125758"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Alan Cueva Mora","raw_affiliation_strings":["Officer Dell Technologies,Office of the Chief Technology,Cork,Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Officer Dell Technologies,Office of the Chief Technology,Cork,Ireland","institution_ids":["https://openalex.org/I4210125758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011871542","display_name":"K.P.N Jayasena","orcid":"https://orcid.org/0000-0002-7163-6116"},"institutions":[{"id":"https://openalex.org/I4210148197","display_name":"Center for Systems Biology Dresden","ror":"https://ror.org/05hrn3e05","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I149899117","https://openalex.org/I4210111875","https://openalex.org/I4210148197","https://openalex.org/I4210159854","https://openalex.org/I78650965"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"K.P.N. Jayasena","raw_affiliation_strings":["TU Dresden,Chair of Systems Engineering,Dresden,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Dresden,Chair of Systems Engineering,Dresden,Germany","institution_ids":["https://openalex.org/I4210148197","https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034833610","display_name":"Robert Krahn","orcid":"https://orcid.org/0000-0003-0768-6351"},"institutions":[{"id":"https://openalex.org/I4210148197","display_name":"Center for Systems Biology Dresden","ror":"https://ror.org/05hrn3e05","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I149899117","https://openalex.org/I4210111875","https://openalex.org/I4210148197","https://openalex.org/I4210159854","https://openalex.org/I78650965"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Robert Krahn","raw_affiliation_strings":["TU Dresden,Chair of Systems Engineering,Dresden,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Dresden,Chair of Systems Engineering,Dresden,Germany","institution_ids":["https://openalex.org/I4210148197","https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076947258","display_name":"Enrique Chirivella\u2010Perez","orcid":"https://orcid.org/0000-0001-6363-7859"},"institutions":[{"id":"https://openalex.org/I4210135897","display_name":"ResearchWorks (United States)","ror":"https://ror.org/03hbpmj07","country_code":"US","type":"company","lineage":["https://openalex.org/I4210135897"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Enrique Chirivella-Perez","raw_affiliation_strings":["KIONETWORKS,Team Leader Linux/Unix Department,Valencia,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KIONETWORKS,Team Leader Linux/Unix Department,Valencia,Spain","institution_ids":["https://openalex.org/I4210135897"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029523970","display_name":"Christof Fetzer","orcid":"https://orcid.org/0000-0001-8240-5420"},"institutions":[{"id":"https://openalex.org/I4210148197","display_name":"Center for Systems Biology Dresden","ror":"https://ror.org/05hrn3e05","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I149899117","https://openalex.org/I4210111875","https://openalex.org/I4210148197","https://openalex.org/I4210159854","https://openalex.org/I78650965"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christof Fetzer","raw_affiliation_strings":["TU Dresden,Chair of Systems Engineering,Dresden,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Dresden,Chair of Systems Engineering,Dresden,Germany","institution_ids":["https://openalex.org/I4210148197","https://openalex.org/I78650965"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33156624,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9728000164031982,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9728000164031982,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T11614","display_name":"Cloud Data Security Solutions","score":0.968999981880188,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9409999847412109,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/confidentiality","display_name":"Confidentiality","score":0.7333999872207642},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.7028999924659729},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.38350000977516174},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.3603000044822693},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.3504999876022339},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.35010001063346863},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.3479999899864197}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8133000135421753},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.7333999872207642},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.7028999924659729},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4796999990940094},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4390999972820282},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.38350000977516174},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.3603000044822693},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.3504999876022339},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.35010001063346863},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.3479999899864197},{"id":"https://openalex.org/C193519340","wikidata":"https://www.wikidata.org/wiki/Q891179","display_name":"Data loss","level":2,"score":0.34549999237060547},{"id":"https://openalex.org/C10511746","wikidata":"https://www.wikidata.org/wiki/Q899388","display_name":"Data security","level":3,"score":0.3418000042438507},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.32429999113082886},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.2849999964237213},{"id":"https://openalex.org/C33762810","wikidata":"https://www.wikidata.org/wiki/Q461671","display_name":"Data integrity","level":2,"score":0.2702000141143799},{"id":"https://openalex.org/C2777402240","wikidata":"https://www.wikidata.org/wiki/Q6783436","display_name":"Masking (illustration)","level":2,"score":0.26420000195503235},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.25999999046325684}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icnp65844.2025.11192400","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icnp65844.2025.11192400","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 33rd International Conference on Network Protocols (ICNP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334322","display_name":"HORIZON EUROPE Framework Programme","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Distributed":[0],"streaming":[1],"platforms":[2,19],"such":[3],"as":[4,134],"Pravega,":[5],"Kafka,":[6],"and":[7,27],"Pulsar":[8],"are":[9],"widely":[10],"used":[11,41],"for":[12,111,131],"high-throughput,":[13],"low-latency":[14],"data":[15,25,95,132],"processing.":[16],"As":[17],"these":[18,123],"increasingly":[20],"handle":[21],"sensitive":[22],"data,":[23],"ensuring":[24],"confidentiality":[26],"integrity":[28],"becomes":[29],"critical.":[30],"Trusted":[31],"Execution":[32],"Environments":[33],"(TEEs)":[34],"offer":[35],"secure":[36,91],"computations":[37],"that":[38,75],"can":[39,128],"be":[40,51,129,146],"on":[42,48],"client-side":[43],"processing,":[44],"but":[45],"their":[46],"impact":[47,144],"performance":[49],"must":[50],"carefully":[52],"assessed.":[53],"This":[54],"study":[55],"evaluates":[56],"the":[57,88,100,143,152],"write":[58],"latency":[59,85,108,121,140],"of":[60,90],"Pravega":[61,101],"clients":[62,80,117],"running":[63],"in":[64,69,148],"TEEs":[65],"compared":[66],"to":[67,87,109],"those":[68],"standard":[70,112],"(non-secured)":[71],"environments.":[72],"We":[73],"found":[74],"under":[76,122],"typical":[77],"workloads,":[78],"TEE-based":[79,116],"experience":[81],"approximately":[82],"50%":[83],"higher":[84],"due":[86],"overhead":[89],"executions.":[92],"However,":[93],"when":[94],"rates":[96],"exceed":[97],"976":[98],"MB/s,":[99],"broker":[102],"reaches":[103],"its":[104],"throughput":[105],"limit,":[106],"causing":[107],"spike":[110],"clients.":[113],"In":[114],"contrast,":[115],"exhibit":[118],"more":[119],"stable":[120],"high-throughput":[124],"conditions.":[125],"These":[126],"findings":[127],"helpful":[130],"architects,":[133],"systems":[135],"highlight":[136],"a":[137],"trade-off:":[138],"while":[139],"may":[141],"increase,":[142],"could":[145],"acceptable":[147],"certain":[149],"scenarios":[150],"given":[151],"enhanced":[153],"security":[154],"benefits.":[155]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-14T00:00:00"}