57 results about "Default password" patented technology

The invention discloses a method for quickly spreading registration among a broad community of users in a network system, which comprises that: registered users of the network system select a recommended mode and transmit recommended information to contact persons; after receiving the information, the contact persons download and install the system; the system automatically takes information receiving IDs of the contact persons as accounts and allocates default passwords; and the contact persons can log in the system instantly when clicking OK. In the method, the quick spreading of registration is realized through trust determined among the users and the contact persons in address lists of the users and the registration steps are simple; the IDs of the users receiving the information are automatically taken as the login IDs, which avoids the registration randomness of the users and improves the success ratio of the login of the users; when recommending the contact persons, the registered users can select a partially-recommending mode and a fully-recommending mode and also can select whether the users and the recommended contact persons are friends or not, and then the contact persons accept the recommendation according to the mode and can see a friend list after the login, thus the contact persons are avoided from adding the friends one by one; and when the IDs of the users are changed, histories of the old IDs can be synchronized to new IDs, thus user viscosity is improved.

A method for automatically identifying from an ordinary station connected to a TCP / IP network, the network components managed by a network management station for which it is possible to read or write over the confidential network data they store. Starting from the list of the default passwords protecting the network data and the IP addresses of the network components communicating with the ordinary station, the method allows by repeating the IP address discovery process, to discover step by step the passwords used in all the network components managed by the network management station and try to use them in reading or writing network information.The method allows detecting the lack of protection by password which usually occurs in campus networks and thus auditing such networks against intrusion from one of the stations of the network.

The present invention relates to a password input authentication method and system. The method comprises: according to a set password, for a set key in the password, presetting a pressure authentication value used for password authentication; when a user inputs a password, acquiring default password information in a default way and detecting a pressure detection value pressed on the set key; and performing password authentication according to the default password information, and the pressure authentication value and the pressure detection value that are corresponding to the set key. According to the technical scheme provided by the present invention, dual authentication is achieved, so that a bystander can only directly watch the default input way in the password input process and can not break the password of the user in spite of password leakage, thereby reducing probability of user privacy stealing and improving security.

A portable computer and an operating method thereof are provided. The portable computer comprises an input device, a power button, a non-volatile memory, a central processing unit (CPU), an embedded controller (EC), and a chipset. The input device inputs a user password, and the non-volatile memory stores a default password. The EC, in a soft off status, determines whether the power button protection item is enabled. The EC locks the power button if the power button protection item is enabled. The EC determines whether the user password is the same as the default password. The EC unlocks the power button if the user password is the same as the default password. The chipset is coupled to the non-volatile memory, the CPU and the EC.

A method for adding a user of an electric lock includes receiving a temporary code; establishing a connection between a portable device of the user and the electric lock; inputting and transmitting the temporary code to the electric lock via the portable device; the electric lock determining if the temporary code matches a default password; inputting a user information of the portable device via the portable device when the temporary code matches the default password; and storing the user information in the electric lock, so that the portable device is allowed to drive the electric lock to perform an action.

The invention discloses a data access method of a data storage device applied to a data read / write device and provided with at least one NAND flash memory. The method comprises the following steps: default passwords are established; a first encryption key is generated; data encryption is performed through the first encryption key; a prompt for password input is provided after an access request is received; headers stored in the NAND flash memory are decoded through the passwords input by a user; the headers are detected to determine whether the passwords input by the user are correctly corresponding to the first encryption key or not; and after the passwords input by the user are correctly corresponding to the first encryption key, decryption and data output are performed through the encryption key.

A decryption method for use in displaying data includes the steps of executing a display instruction of an object inclusive of a plurality of data, displaying an unencrypted data, but not an encrypted data, of the data on a display unit according to the display instruction, detecting a trigger signal during the state of displaying the unencrypted data but not displaying the encrypted data, entering a password-receiving state in response to the trigger signal and detecting a password signal during the password-receiving state, determining whether the password signal matches a default password, and displaying the unencrypted data and the encrypted data on the display unit when the password signal matches the default password. Therefore, with the decryption method, no person other than the object owner is aware of the encrypted data.

The invention discloses a network monitoring device, a method, a device, a system and a server for resetting its password. Wherein, the method for resetting the password of the network monitoring device includes: generating the first feature code according to the encrypted content; sending the first feature code to the server; receiving the password reset password from the server and the reset password from the client, wherein the server is receiving After arriving at the first feature code, use the first key to encrypt the first feature code, obtain the password reset password, and return the password reset password; and use the second key to decrypt the password reset password, and use the reset password to reset The password of the network monitoring device, wherein the first key and the second key are a pair of keys in an asymmetric encryption algorithm. The present invention solves the problem of low security in the process of restoring the default password and resetting the password in the prior art, and further achieves the effect of improving the security of the network monitoring equipment.