I purchased a new founder computer (configured as 2.8GC/512 MB/120 GB), installed Windows 2000 operating system and Norton Antivirus software, and installed Shock Wave patches. I often went online (1 ~ 2 hours) sudden shutdown and restart, no prompt. I thought that I had just got a virus and got a trojan while surfing the Internet. I did not agree that Windows 2000 operating system was reinstalled. Turn on the chassis to check the hardware and find th
clear the content without power supply for a long time. 3. software Implementation ....... (This is found online ......) using software (such as pctools and Norton), you can easily clear the CMOS password. Here are two simple examples: 1. bootsafe (bootsafe. EXE can be found in pctools 9.0) RUN bootsafe C:/m to back up the CMOS information and boot zone information to a blank floppy disk to form a CMOS. CPS and cboot. CPS two text files, and
-only hook from the start interface, select par in ele, and locate partition 1, change 0 in egg ylder to 1. Save the partition, recognize the hard disk, and format the partition. [] Software used in tool Part D is introduced here. In fact, these tools are very small. but it is an irreplaceable excellent tool. they also have a lot of features waiting for you to discover. I just want to introduce them briefly.
In addition, PQ and DD, kv300 are not introduced. One of these three tools is the lossle
. Secondly, in the DOS state, the hard disk has a bad track. When the computer is started, Scandisk is generally run automatically for scanning, and the bad cluster is marked with "B" (bad) in the dark. Of course, if the system does not scan the disk or cannot enter the Windows system when it is started, we can also use A floppy disk or a cd boot disk to start the computer, under the corresponding drive letter, such as ": run Scandisk *: (Note: * indicates the hard drive letter to be scanned). P
Winscp is an open-source graph SFTP client that uses SS h in windows. SCP protocol is also supported. Its main function is to securely copy files between local and remote computers.
Similar to the FTP file upload tool Features
Graphical user interface
Multiple Languages
Perfect Integration with windows (drag-and-drop, URL, shortcut)
Supports all common file operations
Support SFTP and SCP protocols based on SSH-1 and SSH-2
Support for batch processing scripts and command l
After Norton antivirus2010 is installed, all types of viruses and Trojans and backdoors on the computer disappear. However, yesterday's storm made me realize that this is not a panacea. After visiting a website in China, I accidentally downloaded and installed a download tool class.
PPLIVE, what kind of cool dog music is a magicians?
Four or five useless things were installed quietly, but Norton ant
environment was not recognized. The system returns to the Windows interface. I searched Google with my laptop and couldn't find a satisfactory answer. All of a sudden, I had a chance to enter 0.0.0.0 and search for the result? This try, suddenly found the correct answer: http://support.microsoft.com/kb/822123 in Microsoft this document, detailed description of ipconfig appeared 0.0.0.0 Return Value Solution steps. After comparison, we found that the DHCP Client Service on the PC computer was cl
, the other content we can choose, such as the Norton and WD into a Startup disk (Norton running needs to be included in the functional extension of the Norton Shared Lib file), it is very convenient. MAC volume format of the set also has an option called autostart (that is, automatic operation), if you choose this setting, the software will require you to specif
file to burn the system CD, as long as you do not forget to choose bootable on the line. In this way, you can also customize your startup CD. In fact, as long as the system folder on the system CD can be started, the other content we can choose, such as the Norton and WD into a Startup disk (Norton running needs to be included in the functional extension of the Norton
User control features are useful in enhancing system security, but frequent reminders are annoying. Many Vista users turn UAC off, but they lose security. In this case, you can use the Norton UAC Tool tool to completely take over Vista's built-in UAC mechanism. option that will not be asked again the next time you use it.
Download the Norton UAC Tool tool and perform the installation, and there is a
Tools: Norton Disk Doctor partitionmagic partition software
Trouble shooting
1, the system does not recognize the hard disk: This type of failure is most common, post completion prompts the following error message: HDD controller failure Press F1 to Resume;
2. The English text means "hard drive cannot start", when the above information, should focus on the hard drive related to the power cord, data line interface is damaged, loose, bad contact, rev
regaling existing all kinds of IE web trojans lack of it!
The first: Using the old mime loophole of IE Web Trojan
This trojan is still popular, but because this loophole is too old and the application of IE version less, and the impact is too large, patch almost all up, so the success rate of this Trojan is relatively low.
The second: Using com.ms.activeX.ActiveXComponent vulnerability, combined with WSH and FSO control of IE Web Trojan
Although com.ms.activeX.ActiveXComponent vulnerabilities a
tool found invalid, and then abandoned the idea of a direct remote overflow. Open the website page, found that the use of the network of the Forum system, so in its domain name after adding a/Upfile.asp, found that there is a file upload loophole, then grabbed the package, the modified ASP Trojan with NC submission, prompted upload success, successfully get Webshell, open just uploaded ASP Trojan, found that there are ms-sql, Norton Antivirus and Bla
, BlackICE Server Edition, Zone Alarm, Norton Personal Firewall, Panda Platinum Internet Security, Netpatrol, Tiny Firewall Pro, Agnitum Outpost Firewall Pro, McAfee Personal Firewall, Kerio Server firewall, Kerio Personal Firewall, and so on.
Sygate Personal Firewall Pro, Netpatrol and tiny pro because the function is too powerful, in the use of the server must be a reasonable preconfigured, otherwise users may not be able to access the network to yo
"Computer newspaper" mentioned a can easily through the Kabbah, rising, Norton's active defensive function of the Trojan: Byshell. So search on the Internet, search to the Byshell promotion version of the description is: can cross the Norton rising through the default settings active defense. I put a promotion version back to try the micro-point can prevent, the generation of server after the operation, micro-point did not disappoint, immediately repo
other computer doesn't work, you know that the object is out of the question. No problems continue to doubt, replace, and eventually will be able to find the problem object.
2. Direct observation method.
The direct observation method is based on the bios of the alarm sound, post information on the instructions to determine the hardware fault. Troubleshoot problems based on a variety of sound and descriptive information, such as displaying a hard disk when a self-test is a problem, you can che
The author buys a founder computer (configure for 2.8GC/512MB/120GB), installs the Windows 2000 operating system and Norton Antivirus software, the shock wave patch also dozen, the surfer often (1-2 hours) appears suddenly shuts down the machine to restart, does not have any prompt. The author thought that just the internet in the virus alive by people under the Trojan, do not think, reload Windows 2000 operating system, the phenomenon remains. Open t
, proficient big guys can study) baseline is mainly to authorize the program to run. unauthorized programs, that is, using the administrator to log on, cannot be run (of course .. if you log on to the Active Directory, you can turn it off .), anti-Trojan is easy to use. in addition, black ice can automatically determine the ip address that has been attacked for a long time and block it .. (CROWD cloud: advertising ?..)12. Firewall special instructions ..... I would like to remind you that
comparisons. These software includes:
1. Kaspersky full-featured security software 2009
2. ESET NOD323.0
3. Norton network security expert 2009
4. Kingsoft drug overlord 2009 Anti-Virus set
5. Jiangmin anti-virus software KV2009
6. Rising full-featured security software 2009
7. Only 360 of the total virus attack detected in one year
Note:
In order to reflect the authenticity, accuracy, and reliability of the comparison content, the data cited by the
-virus software to scan and kill.2. Why is my computer traffic suddenly increasing?A: The computer may be infected with the worm or a trojan program, and someone else sets a proxy. You can run the "netstat-an" command to check whether your computer sends data packets to other computers in the LAN.3. My computer has installed anti-virus software. Why do I still find viruses?A: The user may accidentally open an attachment containing viruses in the email, or some software downloaded may contain vir
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