Abstract: A method and system for detecting attacks performed using a cryptographic protocol are presented. The method includes upon receiving an indication about a potential attack, establishing an encrypted connection with a client device using the cryptographic protocol; receiving an inbound traffic from the client device, wherein the inbound traffic is originally directed to a protected entity; analyzing the inbound traffic received on the encrypted connection to detect at least one encrypted attack; and causing to establish a new encrypted connection between the client device and the protected entity, when the at least one encrypted attack at the application layer has not been detected.

Abstract: A method and system for detecting attacks performed using a cryptographic protocol are presented. The method includes upon receiving an indication about a potential attack, establishing an encrypted connection with a client device using the cryptographic protocol; receiving an inbound traffic from the client device, wherein the inbound traffic is originally directed to a protected entity; analyzing the inbound traffic received on the encrypted connection to detect at least one encrypted attack; and causing to establish a new encrypted connection between the client device and the protected entity, when the at least one encrypted attack at the application layer has not been detected.

Abstract: A method and system for detecting and mitigating attacks performed using a cryptographic protocol are provided. The method comprises establishing an encrypted connection with the client using the cryptographic protocol, upon receiving an indication about a potential attack; receiving an inbound traffic from a client, wherein the inbound traffic is originally directed to a protected entity; analyzing application layer attributes of only the inbound traffic received on the encrypted connection to detect at least one encrypted attack; and causing to establish a new encrypted connection between the client and the protected entity, if the at least one encrypted attack at the application layer has not been detected.

Abstract: A method and system for detecting and mitigating attacks performed using a cryptographic protocol are provided. The method comprises establishing an encrypted connection with the client using the cryptographic protocol, upon receiving an indication about a potential attack; receiving an inbound traffic from a client, wherein the inbound traffic is originally directed to a protected entity; analyzing application layer attributes of only the inbound traffic received on the encrypted connection to detect at least one encrypted attack; and causing to establish a new encrypted connection between the client and the protected entity, if the at least one encrypted attack at the application layer has not been detected.

Abstract: A method and security system for detecting and mitigating encrypted denial-of-service (DoS) attacks. The system includes a DoS defense (DoSD) module configured to detect an encrypted DoS attack in an inbound traffic by analyzing attributes only in the inbound traffic that relate to at least one of a network layer and an application layer, wherein the DoSD module is further configured to mitigate a detected encrypted attack, the inbound traffic originates at a client and is addressed to a protected server; and a cryptographic protocol engine (CPE) configured to establish a new encrypted session between the client and the security system, decrypt requests included in the inbound traffic, and send encrypted responses to the client over the new encrypted session between the client and the security system.

Abstract: A method and security system for detecting and mitigating encrypted denial-of-service (DoS) attacks. The system includes a DoS defense (DoSD) module configured to detect an encrypted DoS attack in an inbound traffic by analyzing attributes only in the inbound traffic that relate to at least one of a network layer and an application layer, wherein the DoSD module is further configured to mitigate a detected encrypted attack, the inbound traffic originates at a client and is addressed to a protected server; and a cryptographic protocol engine (CPE) configured to establish a new encrypted session between the client and the security system, decrypt requests included in the inbound traffic, and send encrypted responses to the client over the new encrypted session between the client and the security system.