How do I crack the password of the access database?

Copy and paste the password cracked in the second step into the password box, and click the "OK" button.

As you can see, the database file is opened!!

It can be seen that the security of the access database is very poor, and it is not suitable for use in **, and should be replaced by mssql, mysql, oracle and other databases.

It's not a malicious encryption, it's that your database should be changed by you to an ASP extension.

When the injected user adds the Trojan to the asp, it is destroyed, and the database is prompted to require a password. But in fact the file itself is corrupted.

This is not easy to recover, you can try to open it with the binary tool ultraedit and remove the part with the virus**.

Pay attention to backup in the future, because security is always not 100% guaranteed.

I don't think anyone who knows a lot about security can guarantee absolute security, and backups are undoubtedly regret medicine.

Remember to back up the original file before making changes to prevent it from becoming more and more messy.

Another suggestion is that the database should not change the extension asp, but instead it is safe to use the extension of mdb.

Recommended. 3. Add " before the database name

You only need to add to the first name of the database file, and then modify the database address in the database connection file (e.g., . . The principle is that only the part of the first name of the number can be identified when **, and it is automatically removed for the back, such as if you want to **.

hypothetical existence); Whether it's IE or flashget, etc.

and so on the first page of the IIS set up documentation); In addition, keeping some spaces in the database file name also serves a similar purpose, because the HTTP protocol is special for address resolution, the space will be encoded as "%", such as http:

And our directory does not have 123% of this file at all, so **is also invalid after such a modification, even if you expose the database address, under normal circumstances, others can't**!

You can find an access cracker and hope that the number of digits of the password you enter is not long.

.Cancel database password:

Click File on the menu bar, select Info, and then click Decrypt Database.

As shown below:

Access Database Microsoft Access is a relational database, which consists of a series of tables, which in turn consist of a series of rows and columns, each row is a record, each column is a field, each field has a field name, and the field name cannot be repeated in a table. Figure 1 shows an example of a "product" table. The "Products" table consists of 10 records, one record occupies a row, and each record consists of 6 fields: product ID, product name, inventory quantity, order quantity, unit price, and discount rate.

"Product ID" is the name of the field, and the 1, 2, etc. below it are the values of the field.

You can establish relationships (or associations, joins) between tables to query related information. The Access database is saved as a file, and the file extension is MDB.

An Access database consists of six types of objects, which are tables, queries, forms, reports, macros, and modules.

Table — A table is the basic object of the database and is the basis for creating the other 5 types of objects. A table is composed of records, and records are composed of fields, and tables are used to store data in the database, so they are also called data tables.

Query - Query can quickly find the required records by index, filter records according to requirements, and can join fields of several tables to form a new table.

Form – Form provides a convenient window to browse, enter and change data. You can also create subforms that display the contents of the associated tables. Forms are also called forms.

Report - The function of a report is to classify and summarize the data in the database and then print it out for analysis.

Macro - A macro is the equivalent of a batch in DOS and is used to automate a series of operations. Access lists some commonly used actions for users to choose from, which is very convenient to use.

Module – A module functions similarly to a macro, but it defines operations that are more granular and complex than macros, and users can write programs according to their needs. Modules are programmed using Visual Basic.

Do you want to crack the password of the database or do you want to restore the password encrypted by MD5.

If the file is encrypted, decrypt it and run it. If the database has a password added, find a tool to decipher the password.

I don't know what access database means, so what's the use of you cracking the access database password?

Hehe.. It's not like it's sabotage, is it!? Therefore, I will not tell you how to use it

Access database password cracking experts generally forget the password of the access database themselves and use it to read it so that they can modify the access database again.

This can only be broken with software.

Just find a cracking tool to crack it.

Just cancel the password you set.

Set password: In the open dialog box, select Chinese, drop down the triangle in the lower right corner, open it in exclusive mode, and set the database password in Security.

The cancellation password can be canceled as above.