Optimal attack and reinforcement of a network
Journal of the ACM (JACM)
The network inhibition problem
STOC '93 Proceedings of the twenty-fifth annual ACM symposium on Theory of computing
ICICS '97 Proceedings of the First International Conference on Information and Communication Security
Enhancing the Resistence of a Provably Secure Key Agreement Protocol to a Denial-of-Service Attack
ICICS '99 Proceedings of the Second International Conference on Information and Communication Security
Pricing via Processing or Combatting Junk Mail
CRYPTO '92 Proceedings of the 12th Annual International Cryptology Conference on Advances in Cryptology
A Formal Framework and Evaluation Method for Network Denial of Service
CSFW '99 Proceedings of the 12th IEEE workshop on Computer Security Foundations
A Note on the Denial-of-Service Problem
SP '83 Proceedings of the 1983 IEEE Symposium on Security and Privacy
Scalability and Flexibility in Authentication Services: The KryptoKnight Approach
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
Analysis of a Denial of Service Attack on TCP
SP '97 Proceedings of the 1997 IEEE Symposium on Security and Privacy
Cryptographic Salt: A Countermeasure against Denial-of-Service Attacks
ACISP '01 Proceedings of the 6th Australasian Conference on Information Security and Privacy
IPTPS '01 Revised Papers from the First International Workshop on Peer-to-Peer Systems
Denial-of-Service, Address Ownership, and Early Authentication in the IPv6 World
Revised Papers from the 9th International Workshop on Security Protocols
Defending Against Denial-of-Service Attacks with Puzzle Auctions
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
A taxonomy of DDoS attack and DDoS defense mechanisms
ACM SIGCOMM Computer Communication Review
Using client puzzles to protect TLS
SSYM'01 Proceedings of the 10th conference on USENIX Security Symposium - Volume 10
Towards Denial-of-Service-Resilient Key Agreement Protocols
ACISP '09 Proceedings of the 14th Australasian Conference on Information Security and Privacy
Security Notions and Generic Constructions for Client Puzzles
ASIACRYPT '09 Proceedings of the 15th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
DBSec'10 Proceedings of the 24th annual IFIP WG 11.3 working conference on Data and applications security and privacy
Stronger difficulty notions for client puzzles and denial-of-service-resistant protocols
CT-RSA'11 Proceedings of the 11th international conference on Topics in cryptology: CT-RSA 2011
An integrated approach to cryptographic mitigation of denial-of-service attacks
Proceedings of the 6th ACM Symposium on Information, Computer and Communications Security
Formal modelling and automatic detection of resource exhaustion attacks
Proceedings of the 6th ACM Symposium on Information, Computer and Communications Security
Receipt-mode trust negotiation: efficient authorization through outsourced interactions
Proceedings of the 6th ACM Symposium on Information, Computer and Communications Security
Reconstructing hash reversal based proof of work schemes
LEET'11 Proceedings of the 4th USENIX conference on Large-scale exploits and emergent threats
A survey on automatic configuration of virtual private networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Guaranteeing access in spite of distributed service-flooding attacks
Proceedings of the 11th international conference on Security Protocols
Guaranteeing access in spite of distributed service-flooding attacks
Proceedings of the 11th international conference on Security Protocols
Analysis of the HIP base exchange protocol
ACISP'05 Proceedings of the 10th Australasian conference on Information Security and Privacy
MIPv6 binding update protocol secure against both redirect and dos attacks
CISC'05 Proceedings of the First SKLOIS conference on Information Security and Cryptology
Strengthening password-based authentication protocols against online dictionary attacks
ACNS'05 Proceedings of the Third international conference on Applied Cryptography and Network Security
Examining the dos resistance of HIP
OTM'06 Proceedings of the 2006 international conference on On the Move to Meaningful Internet Systems: AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIAO, MONET - Volume Part I
Game theoretic resistance to denial of service attacks using hidden difficulty puzzles
ISPEC'10 Proceedings of the 6th international conference on Information Security Practice and Experience
Towards a theory of trust in networks of humans and computers (transcript of discussion)
SP'11 Proceedings of the 19th international conference on Security Protocols
Towards a provably secure dos-resilient key exchange protocol with perfect forward secrecy
INDOCRYPT'11 Proceedings of the 12th international conference on Cryptology in India
Mitigation of unsolicited traffic across domains with host identities and puzzles
NordSec'10 Proceedings of the 15th Nordic conference on Information Security Technology for Applications
Secure client puzzles based on random beacons
IFIP'12 Proceedings of the 11th international IFIP TC 6 conference on Networking - Volume Part II
Efficient modular exponentiation-based puzzles for denial-of-service protection
ICISC'11 Proceedings of the 14th international conference on Information Security and Cryptology
Revisiting difficulty notions for client puzzles and dos resilience
ISC'12 Proceedings of the 15th international conference on Information Security
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Denial of service by server resource exhaustion has become a major security threat in open communications networks. Public-key authentication does not completely protect against the attacks because the authentication protocols often leave ways for an unauthenticated client to consume a server's memory space and computational resources by initiating a large number of protocol runs and inducing the server to perform expensive cryptographic computations. We show how stateless authentication protocols and the client puzzles of Juels and Brainard can be used to prevent such attacks.