devexpress asp.net barcode control Download at in Font

Paint Data Matrix 2d barcode in Font Download at

Download at
Make Data Matrix ECC200 In None
Using Barcode drawer for Font Control to generate, create Data Matrix image in Font applications.
www.OnBarcode.com
Code 128A Printer In None
Using Barcode encoder for Font Control to generate, create Code-128 image in Font applications.
www.OnBarcode.com
CHAPTER 9 ADVANCED SECURITY
GTIN - 13 Drawer In None
Using Barcode creation for Font Control to generate, create EAN 13 image in Font applications.
www.OnBarcode.com
Printing Barcode In None
Using Barcode maker for Font Control to generate, create Barcode image in Font applications.
www.OnBarcode.com
Listing 9-4 shows the output from the command. The text in bold indicates user input, while some prompts include default values indicated with square brackets. You can accept the default values by pressing enter. Listing 9-4. Creating a CSR You are about to be asked to enter information that will be incorporated into your certificate request. What you are about to enter is what is called a Distinguished Name or a DN. There are quite a few fields but you can leave some blank For some fields there will be a default value, If you enter '.', the field will be left blank. ----Country Name (2 letter code) [GB]: State or Province Name (full name) [Berkshire]: Locality Name (eg, city) [Newbury]: Organization Name (eg, company) [My Company Ltd]:Example Company Organizational Unit Name (eg, section) []:Information Technology Department Common Name (eg, your name or your server's hostname) []:www.example.com Email Address []: Please enter the following 'extra' attributes to be sent with your certificate request A challenge password []: An optional company name []: As you might expect, this code saves the CSR to the file specified by the out parameter. This file is also PEM-encoded, which (again) means it would be good for email, but it isn t human readable. Before you proceed, you should check that the contents of the CSR are correct again. Mistakes can be very costly at this stage if you re using a commercial CA. The next command shows the CSR in a humanreadable format: openssl req -noout -text -in www.example.com.csr Listing 9-5 shows what your CSR might look like. You should also ensure that the information contained in the Subject field is correct. You use this information to identify your organization and the name of the service you want to secure. If there are any errors, you can re-create the CSR and supply the correct values. You will also note that the modulus is the same as for the key you created earlier. Listing 9-5. A Text Version of a CSR Certificate Request: Data: Version: 0 (0x0) Subject: C=GB, ST=Berkshire, L=Newbury, O=Example Company, OU=Information Technology Department, CN=www.example.com Subject Public Key Info: Public Key Algorithm: rsaEncryption RSA Public Key: (1024 bit) Modulus (1024 bit): 00:b5:cc:28:eb:88:c7:00:ed:99:41:2e:3d:87:94: 96:e3:95:59:ab:f7:08:71:a9:a6:d8:09:22:df:3c: d1:67:d5:d8:81:3a:d0:65:a5
Barcode Creation In None
Using Barcode printer for Font Control to generate, create Barcode image in Font applications.
www.OnBarcode.com
Create Data Matrix 2d Barcode In None
Using Barcode drawer for Font Control to generate, create Data Matrix image in Font applications.
www.OnBarcode.com
Download at
EAN / UCC - 14 Printer In None
Using Barcode creator for Font Control to generate, create EAN / UCC - 13 image in Font applications.
www.OnBarcode.com
Create GTIN - 8 In None
Using Barcode creation for Font Control to generate, create EAN8 image in Font applications.
www.OnBarcode.com
CHAPTER 9 ADVANCED SECURITY
Print Data Matrix 2d Barcode In Java
Using Barcode creator for Java Control to generate, create Data Matrix 2d barcode image in Java applications.
www.OnBarcode.com
ECC200 Creator In Visual Basic .NET
Using Barcode maker for .NET Control to generate, create Data Matrix ECC200 image in VS .NET applications.
www.OnBarcode.com
Exponent: 65537 (0x10001) Attributes: a0:00 Sometimes it can get confusing which key was used for which certificate. You can identify the key by the modulus field, but it can be tricky to compare this field manually. You can use the diff command to compare this field by supplying the OpenSSL output for the key and for the CSR: diff qs <(openssl rsa noout modulus in www.example.com.key) \ <(openssl req noout modulus in www.example.com.csr) This command reports whether your files are identical, which indicates the keys match. Otherwise, they differ, which means that the key in question is not the correct key for the CSR. At this point, you need to send your CSR to a certifying authority to sign. Once the CA validates your identity, it creates a certificate and sends it back to you. Every CA is different in cost, required documentation, and time to deliver your certificate back to you. You should take this into account before purchasing a certificate. Some CAs allow you to get a trial certificate at no cost. In the preceding example, you store the CSR as text that you can copy easily into an email or web form. You use web forms to submit the CSR with most CAs; you note that you don t need to send the key to the CA. When you receive your newly signed certificate, you can inspect it with this command: openssl x509 -noout -text -in www.example.com.crt Every certificate and CA will include different fields, but it s important to check the Issuer and Validity dates. You can see some sample output Listing 9-6. Again you can see the modulus field, which matches the key. Listing 9-6. Text Version of an X.509 Certificate Certificate: Data: Issuer: C=GB, ST=Berkshire, L=Newbury, O=Example Company, OU=Information Technology Department, CN=Example Root CA/emailAddress=ca@example.com Validity Not Before: Apr 22 23:35:47 2009 GMT Not After : Apr 20 23:35:47 2019 GMT Subject: C=GB, ST=Berkshire, L=Newbury, O=Example Company, OU=Information Technology Department, CN=www.example.com Subject Public Key Info: Public Key Algorithm: rsaEncryption RSA Public Key: (1024 bit) Modulus (1024 bit): 00:b5:cc:28:eb:88:c7:00:ed:99:41:2e:3d:87:94: 96:e3:95:59:ab:f7:08:71:a9:a6:d8:09:22:df:3c: d1:67:d5:d8:81:3a:d0:65:a5
EAN / UCC - 14 Creation In Java
Using Barcode encoder for BIRT reports Control to generate, create EAN128 image in Eclipse BIRT applications.
www.OnBarcode.com
Decoding Code 128C In Visual Studio .NET
Using Barcode scanner for .NET Control to read, scan read, scan image in Visual Studio .NET applications.
www.OnBarcode.com
Note: This certificate in Listing 9-6 has been self-signed by a CA called Example Root CA. You will learn how this works in the next section.
Code 39 Full ASCII Creation In None
Using Barcode creator for Online Control to generate, create Code 3 of 9 image in Online applications.
www.OnBarcode.com
Read QR Code In None
Using Barcode scanner for Software Control to read, scan read, scan image in Software applications.
www.OnBarcode.com
Data Matrix Decoder In Java
Using Barcode scanner for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
Printing Code 39 In .NET Framework
Using Barcode generator for Reporting Service Control to generate, create ANSI/AIM Code 39 image in Reporting Service applications.
www.OnBarcode.com
UPC-A Creation In Visual C#.NET
Using Barcode drawer for .NET framework Control to generate, create UPC Code image in Visual Studio .NET applications.
www.OnBarcode.com
Make Barcode In Visual Studio .NET
Using Barcode printer for Visual Studio .NET Control to generate, create Barcode image in VS .NET applications.
www.OnBarcode.com
Generate Barcode In Java
Using Barcode generator for Android Control to generate, create Barcode image in Android applications.
www.OnBarcode.com
Data Matrix 2d Barcode Printer In Java
Using Barcode creator for Java Control to generate, create Data Matrix 2d barcode image in Java applications.
www.OnBarcode.com
Copyright © OnBarcode.com . All rights reserved.