Cloud Security

Generally, the two network interfaces of the firewall should belong to two different networks. According to the access rules defined by the system administrator, the two interfaces should forward data packets or reject or discard data packets. In

Firewall has become a key part of enterprise network construction. However, many users think that there are already routers in the network and some simple packet filtering functions can be implemented. So why should we use firewalls? The following

If you receive the following QQ message, do not do it as it says. It's not an international long talk trap, it's a sound station, it's a few dollars a minute, be careful that your phone bill is stolen. It has not been confirmed whether it is a

There are more and more Trojans/backdoors with high concealment and normal process insertion. If you encounter such Trojans, you may not be able to immediately hack them if you use the software to kill them. What should I do?My habit is to use SSM

Snort is designed to fill the gaps left by systems that are designed to detect expensive and heavy network intrusions. Snort is a free, cross-platform software package that monitors small TCP/IP network sniffer, logging, and intrusion detectors. It

A friend who often uses a USB flash drive may have suffered from the USB flash drive virus many times. the USB flash drive virus is a new virus that is mainly spread through the USB flash drive and mobile hard drive. Almost all of these viruses use

For most of my friends, the most troublesome thing they encounter when surfing the internet is when they encounter rogue software. They will be uploaded without knowing it and cannot be deleted if they want to delete it, although there are a lot of

Users often forget their passwords. In order not to forget the password, they just use some simple information to create the password, such as using the dog name, son name and birthday, the name of the current month-or anything that helps them

[Editor's note: Nowadays, many computer users are used to installing software in the default system directory, which is convenient. It is "convenient" to facilitate viruses and Trojans. It takes a few seconds to change the installation directory of

IP addresses in the LAN are occupied or tampered with. You can provide several practical methods.Disable Network Connection ServiceTo restrict users from modifying TCP/IP parameters at will, the simplest way is to prevent users from opening the

There are more people trying to shop on the Internet, and online shopping disputes and other problems are gradually increasing. For example, the recorder on the Internet becomes Oolong tea; the MP3 walkman on the internet is sold, but the result is

Most of the ADSL modem's built-in routing functions, but its random software does not support using this function in the PPPoE virtual dial-up access mode, so many friends want to be able to connect to the Internet with multiple computers, an

A virus was found a few days ago. The root directory of each partition contains autorun. inf, which seems to be a virus that is spread through a USB flash drive. The virus is very simple. It didn't do much bad things. It just spread through batch

Personal information is also a virtual fortuneNow there are a group of people with ulterior motives to obtain various details of individual users through information surveys, the most important information includes the user's name, mobile phone

As the number of Web sites increases, many web sites have been added to the address bar list of IE browsers. Generally, you can clear historical records in a regular way.To clear historical records normally, open the Tools menu in IE and select the

Recently, the avterminator (named in Kingsoft) is quite popular with the 7-and 8-character viruses. Our private cainiao name it "random letters and numbers ". It seems that there are people in the anti-virus forum asking for help every day because

When you encounter very difficult system problems, choosing the Windows security mode can solve many problems. Here we will introduce three unique advantages of WinXP.1. fixed connection interruptionIn some cases, disabling the Administrator account

In nature, I think everyone should be familiar with shell. We can see from the above stories. Plants in nature use it to protect seeds, and animals use it to protect the body. Similarly, some computer software also has a program dedicated to

Beware of "QQ pass" stealing your QQ password (09.16) This week, a new virus is especially worth users. It is the "QQ pass variant FN (Trojan. PSW. QQPass. fn)" virus. The virus will attempt to steal users' QQ accounts and passwords and send them

The perfect solution to prevent ARP attacks under Fedora Core. If arping is used to solve lan arp attacks, the effect may not be very good. Now the perfect final solution version is available. Required Software Libnet local download arpoison local