CN100361463C - Input safety control method and device for network far end with call identification code - Google Patents
Input safety control method and device for network far end with call identification code Download PDFInfo
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- CN100361463C CN100361463C CNB011219947A CN01121994A CN100361463C CN 100361463 C CN100361463 C CN 100361463C CN B011219947 A CNB011219947 A CN B011219947A CN 01121994 A CN01121994 A CN 01121994A CN 100361463 C CN100361463 C CN 100361463C
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- identification code
- safety control
- input safety
- network far
- end input
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Abstract
The present invention relates to a method and a device for network far end input safety control and management by call identification codes, wherein incoming information transferred by a dialing part is decoded into an incoming identification code through an identification code decoder, and then whether the incoming identification code exists in a database or not is confirmed and the incoming identification code enters a cipher identification period.
Description
The present invention is a kind of method and device thereof of network far-end input safety control, particularly a kind of method and device thereof that utilizes call distinct code to reach network far-end input safety control.
Recently the technology of network security has been listed in the highest subject under discussion of message area.Yet the safeguard procedures of information security strengthen its safeguard function nothing more than going up at fire compartment wall (Firewall), and this device can be avoided the not clear personage of illegal invasion computer.On the internet, the function of fire compartment wall is to avoid illegal user to intrude into the internal network of enterprise by the Internet.So it has the ability of status checking usually, just can enter enterprises by the personage who verifies, also provide the external agency of enterprises (Proxy) host services simultaneously, lead to the passage of the Internet to simplify enterprises.
For example in the practical application, use UNIX can use the fire compartment wall of Windows NT as software as the enterprise of internal network, or use the hardware device of router as the screen package, usually the fire compartment wall of software can provide the function of much complex, but the fire compartment wall of hardware then has higher processing speed.
Even if the technology of fire compartment wall is constantly improved and weeded out the old and bring forth the new, yet the computer hacker often invades computer via the mode of certain pipeline or decryption, causes computer hacker crime dramas and emerges in an endless stream, and can't propose a kind of road of effective correspondence so far.As domestic more well-known computer hacker crime dramas is the ex-employee who occurs in certain large-scale company, utilize the Internet to enter in the middle of the computer system of the said firm, distort IC layout circuit with franchise user's (supervisor) status, make the said firm produce the IC version and suffer a loss according to the layout of mistake.So,, confirm that the judgment mechanism of real user's identity is important further for taking precautions against suchlike information security events.
The present invention proposes a kind of method and device thereof that utilizes call distinct code to reach network far-end input safety control, mainly be caller message to be decoded into caller identification code by an identification code decoder, with the telephone identifying code authentication of authorizing, carry out general password authentification just now, its purpose is to avoid the computer hacker to invade computer via the mode of certain pipeline or decryption, make the user of login must use the telephone line online of being authorized, reach the purpose of network far-end input safety control.
Relevant detailed content of the present invention and technology are described as follows with regard to conjunction with figs. now:
Fig. 1 is the Organization Chart of known network far-end input safety control;
Fig. 2 reaches the Organization Chart of network far-end input safety control for the present invention utilizes call distinct code;
Fig. 3 reaches the flow chart of network far-end input safety control for the present invention utilizes call distinct code; And
Fig. 4 automatically performs the flow chart that monitors line for the present invention.
Usually the network system of enterprise all has the main frame existence that far-end is dialled in, by the connection of telephone wire, make between individual user and the enterprise, or reach the purpose that information is transmitted between enterprise and the enterprise, as shown in Figure 1, be the near Organization Chart of known network far-end input safety control.At first, dial to transmit caller message 10 from a side, enter the start circuit that desire connects computer, common this computer has a power knob 20 and is coupled to a microcontroller 30, this microcontroller 30 just receives caller message 10, and starts affirmation mechanism, after confirming user's identity, enter login and use, to start mains switch 40.
Yet traditional safety control mode is all carried out in the mode of identification user password, if password is revealed or is cracked, the computer hacker is the illegal invasion computer at an easy rate, can't reach effective safety control.
Therefore; the present invention proposes a kind of call distinct code that utilizes and reaches the method for network at the end input safety control; be to utilize caller's telephone identifying code to confirm; after user's telephone identifying code is confirmed; must be through user's phone of authorizing; the above-mentioned traditional password of being allowed for access is recognized, reaches the safeguard measure of many one decks.
Fig. 2 reaches the Organization Chart of network far-end input safety control for the present invention utilizes call distinct code.At first, transfer to transmit caller message 10 from a side, enter the start circuit that desire connects computer, common this computer equally has a power knob 20 and is coupled to a microcontroller 30, but this microcontroller 30 is before receiving caller message 10, must be via an identification code decoder 25, the identification code of affirmation caller identification is identical with the identification code in having database, can confirm to authorize.Starting affirmation mechanism, after confirming user's status, enter login and use, to start mains switch 40 through microcontroller 30.Adopt the method that the present invention put forward,, also can't enter computer, remove in the family that the non-computer hacker enters the authorized person and use its computer even if the computer hacker learns password or decryption.
Fig. 3 reaches the flow chart that network is also held input safety control for the present invention utilizes call distinct code.At first, computer is in a holding state (step 100), waits for caller message; Whether correctly judge then whether the power knob of computer opens (step 200), if power knob is opened, the incomer that then dials directly enters the password identification, to judge password (step 600); If power knob is not opened, the incomer that then dials transmits a caller message (step 300); And see through the identification code decoder and read caller identification number (step 400); At this moment, confirm that the caller identification number is one not have (step 500) in the database, wherein database includes the telephone identifying code of licensing, if there is not caller identification number (identification code) in the database, then expression dialing the other side is not to use authorized dialing, so can't carry out the stage of password confirming.Therefore, computer cuts off line automatically, gets back to holding state (step 100); Exist in the database if confirm the caller identification number, then expression dialing the other side is to use authorized dialing, thus enter the password identification stage, to judge password whether correctly (step 600), power-on (step 700) after user's status to be confirmed.
Fig. 4 automatically performs the flow chart that monitors line for the present invention.Wherein, after the user enters computer, will automatically perform a monitoring formula, and detect connection state (step 800), and judged whether broken string (step 900), and, then continue to keep detected state, otherwise once broken string, then computer shut down voluntarily if do not break.
Though the present invention discloses as above with aforesaid full embodiment; right its is not in order to limiting the present invention, anyly has the knack of this skill person, without departing from the spirit and scope of the present invention; can do a little change and retouching, so protection scope of the present invention is as the criterion when looking the accompanying Claim book.
Claims (5)
1. method of utilizing call distinct code to reach network far-end input safety control, this method comprises the following step at least:
Confirm whether power knob is opened;
Wait for a caller message;
By an identification code decoder this caller message is decoded into caller identification code;
Confirm that this caller identification code exists in the database;
Confirm that the input password is correct; And
The power-on switch uses for the user.
2. the method for utilizing call distinct code to reach network far-end input safety control as claimed in claim 1 is characterized in that, also comprises one behind the power-on switch and detects formula to detect connection state.
3. device that utilizes call distinct code to reach network far-end input safety control, this device comprises at least:
One identification code decoder is in order to be decoded into caller identification code with caller message; And
One microcontroller in order to import this caller identification code, exists in the database to confirm this caller identification code, and confirms that the input password is correct, with the power-on switch.
4. the device that utilizes call distinct code to reach network far-end input safety control as claimed in claim 4 is characterized in that, also comprises one behind the power-on switch and detects formula to detect connection state.
5. the device that utilizes call distinct code to reach network far-end input safety control as claimed in claim 4 is characterized in that, this microcontroller drives the operating voltage of this microcontroller by a power knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011219947A CN100361463C (en) | 2001-06-19 | 2001-06-19 | Input safety control method and device for network far end with call identification code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011219947A CN100361463C (en) | 2001-06-19 | 2001-06-19 | Input safety control method and device for network far end with call identification code |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1392719A CN1392719A (en) | 2003-01-22 |
| CN100361463C true CN100361463C (en) | 2008-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011219947A Expired - Fee Related CN100361463C (en) | 2001-06-19 | 2001-06-19 | Input safety control method and device for network far end with call identification code |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100361463C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115157A (en) * | 1993-12-28 | 1996-01-17 | 日本电气株式会社 | A selective calling receiver having a alarting time auto-control function |
| CN1169642A (en) * | 1996-01-26 | 1998-01-07 | 日本电气株式会社 | Radio call receiver |
| US5722071A (en) * | 1996-03-27 | 1998-02-24 | Sony Corporation | Portable receiver including transducer for notifying user of messages received in a remote mobile communications device |
| WO1998015154A2 (en) * | 1996-09-30 | 1998-04-09 | Siemens Aktiengesellschaft | Process for controlling access for a communication terminal |
| CN1250173A (en) * | 1998-10-02 | 2000-04-12 | 明碁电脑股份有限公司 | Display device with power-saving control function |
-
2001
- 2001-06-19 CN CNB011219947A patent/CN100361463C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115157A (en) * | 1993-12-28 | 1996-01-17 | 日本电气株式会社 | A selective calling receiver having a alarting time auto-control function |
| CN1169642A (en) * | 1996-01-26 | 1998-01-07 | 日本电气株式会社 | Radio call receiver |
| US5722071A (en) * | 1996-03-27 | 1998-02-24 | Sony Corporation | Portable receiver including transducer for notifying user of messages received in a remote mobile communications device |
| WO1998015154A2 (en) * | 1996-09-30 | 1998-04-09 | Siemens Aktiengesellschaft | Process for controlling access for a communication terminal |
| CN1250173A (en) * | 1998-10-02 | 2000-04-12 | 明碁电脑股份有限公司 | Display device with power-saving control function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1392719A (en) | 2003-01-22 |
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