Abstract: A system adapted to condition access to a network over an IPsec session to clients providing a proper one-time-password, even though the network access control uses IKEv1, which does not support one-time-passwords. An authentication service receives from a client an access request including the one-time-password, and provides the one-time-password to a service that checks the password. The one-time-password service returns a cookie when the password is successfully validated and the client is properly authenticated. The cookie is passed on to the client computer, which uses the cookie as part of a request for a certificate. A certificate authority generates a certificate if a request for a certificate is received from an authenticated client, which in turn may be used to form the IPsec session for access to the network.

Abstract: A system adapted to condition access to a network over an IPsec session to clients providing a proper one-time-password, even though the network access control uses IKEv1, which does not support one-time-passwords. An authentication service receives from a client an access request including the one-time-password, and provides the one-time-password to a service that checks the password. The one-time-password service returns a cookie when the password is successfully validated and the client is properly authenticated. The cookie is passed on to the client computer, which uses the cookie as part of a request for a certificate. A certificate authority generates a certificate if a request for a certificate is received from an authenticated client, which in turn may be used to form the IPsec session for access to the network.

Abstract: Protection systems and methods provide for protecting one or more personal computers (“PCs”) and/or other intermittently or persistently network accessible devices or processes from undesirable or otherwise malicious operations of Java™ applets, ActiveX™ controls, JavaScript™ scripts, Visual Basic scripts, add-ins, downloaded/uploaded programs or other “Downloadables” or “mobile code” in whole or part. A protection engine embodiment provides, within a server, firewall or other suitable “re-communicator,” for monitoring information received by the communicator, determining whether received information does or is likely to include executable code, and if so, causes mobile protection code (MPC) to be transferred to and rendered operable within a destination device of the received information, more suitably by forming a protection agent including the MPC, protection policies and a detected-Downloadable.

Abstract: Protection systems and methods provide for protecting one or more personal computers (“PCs”) and/or other intermittently or persistently network accessible devices or processes from undesirable or otherwise malicious operations of Java™ applets, ActiveX™ controls, JavaScript™ scripts, Visual Basic scripts, add-ins, downloaded/uploaded programs or other “Downloadables” or “mobile code” in whole or part. A protection engine embodiment provides, within a server, firewall or other suitable “re-communicator,” for monitoring information received by the communicator, determining whether received information does or is likely to include executable code, and if so, causes mobile protection code (MPC) to be transferred to and rendered operable within a destination device of the received information, more suitably by forming a protection agent including the MPC, protection policies and a detected-Downloadable.