Abstract: A computer system and a method are provided for storage and distribution of encryption keys in sequence. Encryption keys, such as public keys, are provided key pointers as properties, the key pointer indicating another key, to thereby form a sequence. A current key is designated, and the sequence is advanced to a successor key indicated by the key pointer of the current key upon a predetermined succession event. The current key is transmitted upon receipt of a key request. In various embodiments, succession events can include occurrence of an expiration date, or the addition of a new key to the sequence.

Abstract: A method for securing a computer system comprising a step of: disguising a password entry screen.

Abstract: A computer system and a method are provided for storage and distribution of encryption keys in sequence. Encryption keys, such as public keys, are provided key pointers as properties, the key pointer indicating another key, to thereby form a sequence. A current key is designated, and the sequence is advanced to a successor key indicated by the key pointer of the current key upon a predetermined succession event. The current key is transmitted upon receipt of a key request. In various embodiments, succession events can include occurrence of an expiration date, or the addition of a new key to the sequence.

Abstract: A method for securing a computer system comprising a step of: disguising a password entry screen.

Abstract: A method for securing a computer system comprising a step of: disguising a password entry screen.

Abstract: A computer system and a method are provided for storage and distribution of encryption keys in sequence. Encryption keys, such as public keys, are provided key pointers as properties, the key pointer indicating another key, to thereby form a sequence. A current key is designated, and the sequence is advanced to a successor key indicated by the key pointer of the current key upon a predetermined succession event. The current key is transmitted upon receipt of a key request. In various embodiments, succession events can include occurrence of an expiration date, or the addition of a new key to the sequence.

Abstract: Aspects of invention include: methods and apparatus implemented in a computer system, the methods and apparatus producing a symmetric encryption key termed a Cipherkey produced for protecting a computer system user's hidden data from unauthorised access by an intruder. The methods and apparatus receive a first input item being a user supplied Secret, and a second input item termed Encrypted Random Data. A computer system performs a precise method of computation based on this input. Six steps are disclosed that result in a hash value result termed a Cipherkey, a hash value that can be used as a symmetric encryption key for protecting a computer system user's hidden data.

Abstract: A data storage system stores at least one data element on a data storage device in a protected manner. After each of a plurality of random and irregular intervals, the data storage system renders the data element inaccessible, and requires entry of at least one password on a computer system connected to the data storage system in order to thereby render accessible the data element again.

Abstract: A method for securing a computer system comprising a step of: disguising a password entry screen.

Abstract: A process including: displaying icons used for password entry into an electronic system, in such a way that a hand movement associated with entry of the password into the system is randomized.

Abstract: A data storage system comprising: a detachable data storage device; an alarm device; where the alarm device is connected to the detachable data storage device and where the alarm device is configured to initiate an alarm event if the alarm device is sufficiently far away from the detachable data storage device.

Abstract: A method for securing a computer system comprising a step of: disguising a password entry screen.

Abstract: A process including: displaying icons used for password entry into an electronic system, in such a way that a hand movement associated with entry of the password into the system is randomized.

Abstract: A method for securing a computer system comprising a step of: disguising a password entry screen.

Abstract: A process including: displaying icons used for password entry into an electronic system, in such a way that a hand movement associated with entry of the password into the system is randomized.

Abstract: A data storage system comprising: a detachable data storage device; an alarm device; where the alarm device is connected to the detachable data storage device and where the alarm device is configured to initiate an alarm event if the alarm device is sufficiently far

Abstract: A method for securing a computer system comprising a step of: disguising a password entry screen.

Abstract: A method for users of devices including mobile phones and computers to engage in encrypted communications with other devices using asymmetrical key exchange technology, involving the user of a device first creating a password and then at a later time re-entering that password on the device, with the result that when the password is re-entered the device is able to decrypt a set of software components that are required for a fresh session of encrypted communications.

Abstract: A method for users of devices including mobile phones and computers to engage in encrypted communications with other devices using asymmetrical key exchange technology, involving the user of a device first creating a password and then at a later time re-entering that password on the device, with the result that when the password is re-entered the device is able to decrypt a set of software components that are required for a fresh session of encrypted communications.

Abstract: A method for users of devices including mobile phones and computers to engage in encrypted communications with other devices using asymmetrical key exchange technology, involving the user of a device first creating a password and then at a later time re-entering that password on the device, with the result that when the password is re-entered the device is able to decrypt a set of software components that are required for a fresh session of encrypted communications.