Survey on key technologies of covert channel in ubiquitous network environment
In the ubiquitous network environment, covert channel bypasses the system’s security strategy to transmit covert information by modifying the system’s shared resources, which poses a serious security threat to the computer and network system.The researches on covert channel in ubiquitous network env...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2022-04-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/thesisDetails#10.11959/j.issn.1000-436x.2022072 |
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| _version_ | 1850210631865597952 |
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| author | Fenghua LI Chaoyang LI Chao GUO Zifu LI Liang FANG Yunchuan GUO |
| author_facet | Fenghua LI Chaoyang LI Chao GUO Zifu LI Liang FANG Yunchuan GUO |
| author_sort | Fenghua LI |
| collection | DOAJ |
| description | In the ubiquitous network environment, covert channel bypasses the system’s security strategy to transmit covert information by modifying the system’s shared resources, which poses a serious security threat to the computer and network system.The researches on covert channel in ubiquitous network environment were summarized and analyzed from three aspects of measurement, construction and detection.First, the typical covert channel metrics including the capacity, robustness, anti-detection, regularity and shape were summarized.Second, the construction technologies of covert channel were summarized and analyzed from six aspects of resource sharing, capacity, robustness, anti-detection, advantages and disadvantages in the first time.Third, the detection technologies of covert channel were compared and analyzed from five aspects of the type of covert channel, accuracy, whether it can be blind detection, the advantages and disadvantages.Finally, the development trends of covert channel were summarized and future research directions were prospected. |
| format | Article |
| id | doaj-art-6cd8b741cdb84eb09b00f2e0398d2e95 |
| institution | OA Journals |
| issn | 1000-436X |
| language | zho |
| publishDate | 2022-04-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-6cd8b741cdb84eb09b00f2e0398d2e952025-08-20T02:09:44ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2022-04-014318620159397020Survey on key technologies of covert channel in ubiquitous network environmentFenghua LIChaoyang LIChao GUOZifu LILiang FANGYunchuan GUOIn the ubiquitous network environment, covert channel bypasses the system’s security strategy to transmit covert information by modifying the system’s shared resources, which poses a serious security threat to the computer and network system.The researches on covert channel in ubiquitous network environment were summarized and analyzed from three aspects of measurement, construction and detection.First, the typical covert channel metrics including the capacity, robustness, anti-detection, regularity and shape were summarized.Second, the construction technologies of covert channel were summarized and analyzed from six aspects of resource sharing, capacity, robustness, anti-detection, advantages and disadvantages in the first time.Third, the detection technologies of covert channel were compared and analyzed from five aspects of the type of covert channel, accuracy, whether it can be blind detection, the advantages and disadvantages.Finally, the development trends of covert channel were summarized and future research directions were prospected.http://www.joconline.com.cn/thesisDetails#10.11959/j.issn.1000-436x.2022072ubiquitous network;covert channel measurement;covert channel construction;covert channel detection |
| spellingShingle | Fenghua LI Chaoyang LI Chao GUO Zifu LI Liang FANG Yunchuan GUO Survey on key technologies of covert channel in ubiquitous network environment Tongxin xuebao ubiquitous network;covert channel measurement;covert channel construction;covert channel detection |
| title | Survey on key technologies of covert channel in ubiquitous network environment |
| title_full | Survey on key technologies of covert channel in ubiquitous network environment |
| title_fullStr | Survey on key technologies of covert channel in ubiquitous network environment |
| title_full_unstemmed | Survey on key technologies of covert channel in ubiquitous network environment |
| title_short | Survey on key technologies of covert channel in ubiquitous network environment |
| title_sort | survey on key technologies of covert channel in ubiquitous network environment |
| topic | ubiquitous network;covert channel measurement;covert channel construction;covert channel detection |
| url | http://www.joconline.com.cn/thesisDetails#10.11959/j.issn.1000-436x.2022072 |
| work_keys_str_mv | AT fenghuali surveyonkeytechnologiesofcovertchannelinubiquitousnetworkenvironment AT chaoyangli surveyonkeytechnologiesofcovertchannelinubiquitousnetworkenvironment AT chaoguo surveyonkeytechnologiesofcovertchannelinubiquitousnetworkenvironment AT zifuli surveyonkeytechnologiesofcovertchannelinubiquitousnetworkenvironment AT liangfang surveyonkeytechnologiesofcovertchannelinubiquitousnetworkenvironment AT yunchuanguo surveyonkeytechnologiesofcovertchannelinubiquitousnetworkenvironment |