Abstract
A number of logs are generated from IT devices. Since logs have important information regarding a system, they are used for finding the trace of an intrusion or obtaining important information through a big data analysis. Hence, the logs have become a major attack surface for attackers. To protect logs, IT devices require secure logging methods as a mandatory service. Secure logging can provide detection of malicious manipulation of logs and verification of their origin. In this paper, we propose a secure logging method satisfying forward and backward secrecy based on ARM TrustZone for embedded systems, which enables to efficiently generate secure logs through inter-process communication without modification of the existing system (Syslog). Also, we show that the proposed method does not require extra overhead compared with the existing logging method.
| Original language | English |
|---|---|
| Title of host publication | AsiaCCS 2019 - Proceedings of the 2019 ACM Asia Conference on Computer and Communications Security |
| Publisher | Association for Computing Machinery, Inc |
| Pages | 664-666 |
| Number of pages | 3 |
| ISBN (Electronic) | 9781450367523 |
| DOIs | |
| Publication status | Published - 2019 Jul 2 |
| Event | 2019 ACM Asia Conference on Computer and Communications Security, AsiaCCS 2019 - Auckland, New Zealand Duration: 2019 Jul 9 → 2019 Jul 12 |
Publication series
| Name | AsiaCCS 2019 - Proceedings of the 2019 ACM Asia Conference on Computer and Communications Security |
|---|
Conference
| Conference | 2019 ACM Asia Conference on Computer and Communications Security, AsiaCCS 2019 |
|---|---|
| Country | New Zealand |
| City | Auckland |
| Period | 19/7/9 → 19/7/12 |
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Keywords
- ARM TrustZone
- Forward secrecy
- Secure log
ASJC Scopus subject areas
- Software
- Computer Networks and Communications
- Computer Science Applications
Cite this
Poster : How to securely record logs based on ARM trust zone. / Lee, Seungho; Jo, Hyo Jin; Choi, Wonsuk; Lee, Dong Hoon.
AsiaCCS 2019 - Proceedings of the 2019 ACM Asia Conference on Computer and Communications Security. Association for Computing Machinery, Inc, 2019. p. 664-666 (AsiaCCS 2019 - Proceedings of the 2019 ACM Asia Conference on Computer and Communications Security).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Poster
T2 - How to securely record logs based on ARM trust zone
AU - Lee, Seungho
AU - Jo, Hyo Jin
AU - Choi, Wonsuk
AU - Lee, Dong Hoon
PY - 2019/7/2
Y1 - 2019/7/2
N2 - A number of logs are generated from IT devices. Since logs have important information regarding a system, they are used for finding the trace of an intrusion or obtaining important information through a big data analysis. Hence, the logs have become a major attack surface for attackers. To protect logs, IT devices require secure logging methods as a mandatory service. Secure logging can provide detection of malicious manipulation of logs and verification of their origin. In this paper, we propose a secure logging method satisfying forward and backward secrecy based on ARM TrustZone for embedded systems, which enables to efficiently generate secure logs through inter-process communication without modification of the existing system (Syslog). Also, we show that the proposed method does not require extra overhead compared with the existing logging method.
AB - A number of logs are generated from IT devices. Since logs have important information regarding a system, they are used for finding the trace of an intrusion or obtaining important information through a big data analysis. Hence, the logs have become a major attack surface for attackers. To protect logs, IT devices require secure logging methods as a mandatory service. Secure logging can provide detection of malicious manipulation of logs and verification of their origin. In this paper, we propose a secure logging method satisfying forward and backward secrecy based on ARM TrustZone for embedded systems, which enables to efficiently generate secure logs through inter-process communication without modification of the existing system (Syslog). Also, we show that the proposed method does not require extra overhead compared with the existing logging method.
KW - ARM TrustZone
KW - Forward secrecy
KW - Secure log
UR - http://www.scopus.com/inward/record.url?scp=85069964483&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85069964483&partnerID=8YFLogxK
U2 - 10.1145/3321705.3331001
DO - 10.1145/3321705.3331001
M3 - Conference contribution
AN - SCOPUS:85069964483
T3 - AsiaCCS 2019 - Proceedings of the 2019 ACM Asia Conference on Computer and Communications Security
SP - 664
EP - 666
BT - AsiaCCS 2019 - Proceedings of the 2019 ACM Asia Conference on Computer and Communications Security
PB - Association for Computing Machinery, Inc
ER -