birt gs1 128

birt gs1 128

birt ean 128

birt gs1 128

birt gs1 128

birt ean 128,
birt gs1 128,

birt gs1 128,
birt gs1 128,

birt ean 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt gs1 128,
birt ean 128,

birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt gs1 128,
birt gs1 128,
birt gs1 128,
birt gs1 128,
birt gs1 128,
birt ean 128,
birt ean 128,
birt ean 128,
birt gs1 128,
birt gs1 128,

Carefully control which ports are opened. Ports should not be arbitrarily opened to serve some whim. A formal approval process must be followed that will ensure there is a legitimate business reason for opening the port and the security ramifi cations have been properly evaluated.

To use Netdiag to check domain controller connectivity, complete the following steps: 1. Click Start, and then click Command Prompt. 2. At the command prompt, type netdiag /debug and press Enter. The test runs and displays the results in the command-prompt window. For more information about Netdiag, see Windows Support Tools Help.

3-11

}

The Domain Controller Diagnostic tool (Dcdiag) is a command-line, diagnostic tool included with the Windows Support Tools on the Windows Server 2003 Setup CD-ROM that analyzes the state of domain controllers in a forest or enterprise and reports any problems. Dcdiag runs a series of tests to verify different functional areas of Active Directory. The user specifies which domain controllers are tested, such as all domain controllers within an enterprise or site, or just a single domain controller. The user can also select domain controllers holding a directory partition. In the default mode, minimum output is displayed a confirmation of each test. In the verbose mode, the col lected data for each test is displayed. Dcdiag is a read-only tool that does not affect the state of the enterprise, and performs an automatic analysis of the domain controller with little user intervention. Although the Dcdiag tool has many other uses, you can use it to perform a test that diagnoses domain controller connectivity, which is a common Active Directory installation trou bleshooting issue. The test for connectivity in the Dcdiag tool verifies that

DNS names for the server are registered. The server can be reached by means of IP at its IP address, LDAP, and a remote procedure call (RPC).

Where protocols, such as remote procedure calls (RPCs), would require opening a wide range of ports, alternative solutions should be sought. Can the traffic be tunneled inside Secure Sockets Layer (SSL) or a more traditional VPN In general, protocols that require extensive use of secondary ports are ill-suited to traverse a firewall. Consider using an application-layer firewall that inspects traffic at the application layer to determine whether it is really what it appears to be. Thus, traffic of a mali cious nature that uses port 80 might be detected and blocked, while valid traffic will be allowed. Open ports for connection with a specific server or servers. Don t give unconditional access across a network. By following this rule, the risk engendered by the introduc tion of harmful traffic is reduced because only one or a few servers will be affected. Use a firewall capable of stateful inspection. Stateful inspection keeps track of the state (new request, response to previous traffic) of a connection and dynamically opens ports when necessary, rather than leaving them open.

2-47

/** * Ensures that the hashing algorithm was overridden * from the environment entry declared in ejb-jar.xml * * @throws Throwable */ @Test public void testMessageDigestAlgorithmOverride() throws Throwable { // Log log.info("testMessageDigestAlgorithmOverride"); // Get the algorithm used final String algorithm = encryptionLocalBusiness.getMessageDigestAlgorithm(); log.info("Using MessageDigest algorithm: " + algorithm); // Ensure expected TestCase.assertEquals("MessageDigest algorithm should have been overridden from the environment entry", EXPECTED_ALGORITHM_MESSAGE_DIGEST, algorithm); } /** * Ensures that the cipher passphrase was overridden * from the environment entry declared in ejb-jar.xml * * @throws Throwable */ @Test public void testCiphersPassphraseOverride() throws Throwable { // Log log.info("testCiphersPassphraseOverride"); // Get the algorithm used final String passphrase = encryptionLocalBusiness.getCiphersPassphrase(); log.info("Using Encryption passphrase: " + passphrase); // Ensure expected TestCase.assertEquals("Encryption passphrase should have been overridden from the environment entry", EXPECTED_CIPHERS_PASSPHRASE, passphrase); } }

Considerations for using packet-filtering routers include the following:

Dcdiag has the following syntax:

dcdiag /s:DomainController [/n:NamingContext] [/u:Domain\Username /p:{* | Password | ""}] [{/a | /e}] [{/q | /v}] [/i] [/f:LogFile] [/ferr:ErrLog] [/c [/skip:Test]] [/ test:Test] [/fix] [{/h|/ }]