provided by the Exchange product team ). In general, the Exchange product team no longer recommends that you use CNAME records in the Exchange 2007 Geo-Cluster environment.
Q: We plan to improve the security settings of the Exchange 2007 message server in the Organization. Part of our security optimization plan is the volume of the encrypted Exchange database. We want to know whether we recommend or even support storing Exchange database files on a volume encrypted using an encrypted file syste
accounts, as this requires manual modulation of a large number of registry keys and NTFS file system permissions and Micorsoft Windows user permissions.
Changes to account information will take effect the next time the service is started. If you need to change the account associated with SQL Server and SQL Server Agent, you must use Enterprise Manager to change the two services respectively.
Disable the SQL Server port on the firewall
By default, SQL Server monitors TCP port 1433 and UDP port 1
file and directory ACLs and file encryption (EFS ). if NTFS is detected during installation, SQL Server sets the appropriate ACL on the registry key and file. you should not change these permissions.
Through EFS, database files are encrypted under the Account identity that runs SQL Server. only this account can decrypt these files. if you need to change the account for running SQL Server, you must first de
Server port on the firewall
By default, SQL Server monitors TCP port 1433 and UDP port 1434. Configure your firewall to filter out the packets that reach these ports. In addition, the firewall should also block other ports associated with the specified instance.
Use the safest File System
NTFS is the most suitable File System for SQL Server installation. It is more stable and easier to restore than the FAT file system. It also includes some security options, such as file and directory ACLs and
Do you think that the information in your mobile hard drive is insecure and is often in danger of being stolen!In fact, you can use your MOUSE to easily protect the security of your secret.This operation is implemented in the windows xp operating system and is applicable to WINDOWS operating systems in the NTFS file format.Implementation principle:NTFS is an advanced file system that provides security and reliability supported by WinNT and later versions. In Win2000 and WinXP, NTFS also provides
service shared on the Windows 2000 ServerUsed for login domain requestsPRINT $ % SYSTEMROOT %/SYSTEM32/SPOOL/DRIVERS remote printer Management
3. Disable dump file generationDump files are useful in searching for problems when the system crashes and the blue screen (or I will translate them into junk files literally ). However, it can also provide some sensitive information to hackers, such as the passwords of some applications. To disable it, Open Control Panel> System Properties> advanced> St
Ziguang pinyin in IE.In my article, I also mentioned that Windows Vista does not have a built-in tool and cannot view and set the integrity level of folders.Is that true?I had the honor to attend a class by Robert Gu, the leader of Internet Explorer protection, in tech. Ed Beijing. I learned that Windows vista.exe, a command line tool, can be used to view and set the integrity level of a specified folder.PromptRobert Gu, head of development at the Microsoft headquarters, is currently responsibl
net user guest/Time: all command allows the user to log on at any time.
Beware of your encrypted files
From Windows 2000, Windows can help you encrypt files in the NTFS file system partition. Right-click the file or folder to be encrypted, select "properties", and click "advanced" on the "General" tab of the property. A window is displayed, select "encrypt content to protect data" in the window to encrypt the file on the NTFS Volume.
Tips
This is called
process: (enable boot self-check boot, single win boot)
First load ntldr (Boot manager, equivalent to boot loader in Linux)
Read the boot. ini file
Ntdetct.com
Load the kernel
Recover the system using the Recovery Console (Recovery Console) (I have never used it before, and I have heard of it, ^ it's useless ...)
Install it. The installation file is on the CD. Run i386 \ winnt32.exe/cmdcons.
There will be more menu options after installation and restart
For ntldr
3. The system logon user password is missing
[Fault phenomenon] Some people often change the logon password of Windows XP yesterday when using their computers. Today they forget the password and lock themselves out of the door ".
[Troubleshooting] restart the computer and press F8 to bring up the Advanced startup options menu. Select "safe mode with command line" and click "Administrator" to enter the command line mode. Enter the "Net user system logon username 123456/Add" command to force the
disk to directly view files on the hard disk without cracking the password. Second, after changing the account password, files encrypted by EFS cannot be opened. Therefore, we recommend that you use EFS or bitlocker to protect important data , in this way, you do not have to worry about access, and you can avoid the loss of data theft.
LSolution Wizard:Perform automatic problem diagnosis for the
long. The XFS file system is a better choice.
We can see that the XFS file system is used to reduce the I/O latency, which is more important than Throughput-oriented evaluation. Therefore, in general, the actual cost, the efficiency of the parallel and OLTP access modes is more important. Not all tests are evaluated because the test results ignore the I/O latency, which is extremely important in the production environment. If you want to correctly evaluate the OLTP system, XFS will be the faste
provide some sensitive information to hackers, such as the passwords of some applications. To disable it, Open Control Panel>; System Properties>; advanced>; Enable and recover the write debugging information to none. You can open it again.
4. Use the file encryption system EFSThe powerful encryption system of Windows2000 can provide security protection for disks, folders, and files. This prevents others from attaching your hard disk to another machine to read the data. Remember to use
ACLs and file encryption (EFS ). If NTFS is detected during installation, SQL Server sets an appropriate ACL on the registry key and file. You should not change these permissions.
Through EFS, database files are encrypted under the Account identity that runs SQL Server. Only this account can decrypt these files. If you need to change the account for running SQL Server, you must first decrypt these files
Flash brushMandatory:In terms of differences between version 9300, you can use the I9308 and I939 I9300 ROM to brush the I9300 ROM.Before flashing, make sure to back up EFS to prevent the baseband from being unknown. Of course, you can also back up the EFS after refreshing it. The probability of the baseband being unknown is very small.There is a risk of flash brush, please be sure to make sure your mobile
Microsoft's Windows file System (VFAT) NBSP;NBSP;NBSP;NBSP;NBSP;NLS native language support ntfs Microsoft's Windows NT file system smbfs Microsoft Windows Server Message Block (SMB) file system umsdos Umsdos file system minix Minix File System NBSP;NBSP;NBSP;NBSP;NBSP;HPFS IBM OS/2 file System sysv SystemV, SCO, Xenix, coherent and Version7 file systems NBSP;NBSP;NBSP;NBSP;NBSP;NCPFS Novell Core Protocol for NetWare (Ncp0ufs Unixbsd, SunOs, FreeBSD, NetBSD, OpenBSD, and NeXTSTEP file systems
not use the services (in Control Panel) of the Microsoft management console to change these accounts, because you need to manually modulate a large number of registry keys and NTFS file system permissions and micorsoft Windows user permissions.
Changes to the account information will take effect the next time the service starts. If you need to change the accounts associated with SQL Server and the SQL Server Agent, you must make changes to two services using Enterprise Manager.
Disabling the
Enterprise Manager. 7. Disable SQL Server ports on the fire wallThe default installation of SQL Server monitors TCP port 1433 and UDP port 1434. Configure your firewall to filter out packets that reach these ports. Also, you should block other ports associated with the specified instance on the firewall. 8. Use the most secure file systemNTFS is the best file system for installing SQL Server. It is more stable and easier to recover than a FAT file system. It also includes security options
address,euint8* buf){Return (Sd_writesingleblock (address, buf));}/*****************************************************************************/
Esint8 If_setpos (hwinterface* file,euint32 address){return (0);}/*****************************************************************************/
Six, configure EFSL
EFSL the default settings to do all the work normally, the SD card on the PC format as FAT32, FAT16 or FAT12, EFSL can be automatically recognized, no need for additional action.
In additi
permissions and Micorsoft Windows user permissions.Changes to account information will take effect the next time the service is started. If you need to change the account associated with SQL Server and SQL Server Agent, you must use Enterprise Manager to change the two services respectively.7. Disable the SQL Server port on the firewallBy default, SQL Server monitors TCP port 1433 and UDP port 1434. Configure your firewall to filter out the packets that reach these ports. In addition, the firew
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