With the continuous development of computer networks, global information has become the trend of human development, the rapid development of network information to the enterprise as a huge network of potential safety problems --- viruses, hackers, spam, Trojans, etc..In order to avoid the risk of companies have launched various types of security products to ensure network and information security ---- firewall, intrusion detection systems, antivirus software, VPN and so on.

【REVIEW】 rampant cyber crime, and certainly next year there will be new viruses, new methods of crime occur, although these may now be, and you do not have relations, but often floating in rivers and lakes, how can I not the knife, McAfee security situation in the analysis of the time next yearmade ten predictions, we share with you, and see how it is better than cure, I hope you never are viruses, Trojans, malware harassment.

(1) Do not open unsolicited e-mail: host many ways hackers are first sent to the invasion process includes E-mail to each other, cheating each other within the message open attached executable file, as long as the recipientIn the case without the knowledge of the implementation, the program has quietly entered the invasion to a computer, allowing hackers and out, not only the theft of important confidential documents, or even destroy the entire computer's hard disk data.

Beijing December 26, according to foreign media reports, a number of security companies and some hackers, said recently in Microsoft's Vista operating system security vulnerabilities discovered more; use some of the vulnerabilities, an attacker can Vista computerto install rogue software.

Commercial development is much higher than the growth rate WLAN, many things have started to pay attention, including security issues.802.11n can extend network coverage and performance, but still need to consider better security.

This article describes the Windows XP operating system hacker seven commonly used method that will happen if we encounter a similar attention to the ... ...

Most passwords are cracked case scenario: an attacker to intercept the hash value of the password change to plain text form, they use off-line attacks and hash table or color (rainbow) table database.If you want to capture the password hash value, then the attacker was a lot of work beforehand.In most cases, the attacker must have access to very high (such as administrator or root privileges admin permissions), so to get the corresponding hash value; if they are successful hash value, then they can in other respects to the victimsbring more destruction.

Internet, many machines are bad because of the online security settings, accidentally left in the machine and the system of "back door", it is equivalent to the intruder opened the door.If an intruder in your settings are found security vulnerabilities, it will attack you.The result may be less affected, such as reducing your speed or let your machine crash; also be very serious, such as opening your confidential files, steal passwords and credit card passwords.But many people do not think, because they still exist in the network security of four errors.

On security researchers, there is a common myth: a group of software vendors are reluctant to quickly - or even willing to remedy the security vulnerabilities of indifferent slugs, not for noble security researchers to disclose publicly threatened to force them to take action.

Introduction

With the Internet, especially the rapid development of e-commerce, network information security is one of the unprecedented attention.Because of U.S. government restrictions on export control regulations, most Web browsers and server encryption strength of the international version of the end of the existence and security of "back door" and so on, Internet users face a serious threat to information security.Urgent need for the development of domestic e-commerce with independent intellectual property rights of data security enhancements to the software, the system is to meet this demand and developed.

Information center for the majority of business users in charge, the network construction is not an easy thing.This is not just to build a good network, security and placed concludes the case before.

Firewall rapid "fat" Why?

Because the firewall in the network in which the important position, so people can say that the firewall have high hopes.Now the firewall is increasing variety of new features, so the firewall is rapidly getting "fat."

In the use of computers, we are constantly dealing with the password.The success of many hackers steal QQ, crack mail, because we set the password is too simple.If you set your password by others to guess or decipher, then the information is important, privacy is compromised.Therefore, how to set up a secure password is associated with each event.Here we introduce to you the process of setting the password ten military regulations must be observed.

May 29 evening, hackers attacked the website of Shaanxi earthquake information, posted on the website home page "will have a strong earthquake," the false information, Shaanxi Earthquake Administration issued an emergency message rumor.

In the management of large-scale network environment, network security is often the largest part of cost of energy.Take the Windows XP SP2 firewall configuration, if the network is to configure each computer within the network, then the workload will be very large, but also in the details of the configuration is also prone to error.So how do we improve the environment of large-scale firewall configuration efficiency?

A spokesman for the Ministry of Industry and Information Technology 24 on Internet security, hacker attacks and other issues exclusive interview with Xinhua, stressed that the Chinese law prohibits any form of hacking attacks, China itself is the biggest victim of hacker attacks, wishes to promote Internet securityand the fight against Internet hacker attacks and other criminal activities to strengthen international cooperation.

DNS (Domain Name System, Domain Name System) is considered the heart of the IT sector, which is why most companies spend huge sums of money to deploy a large number of security devices to protection from attack because DNS server.However, studies have shown that, although a lot of effort, but mostly in vain, many companies are still a security risk.More than half of respondents said being in a variety of malicious software attacks, more than a third suffered a denial of service attacks, more than 44% had suffered online fraud pharming or cache poisoning attack.Survey, internal and external DNS server is also very fragile, often suffer from a variety of serious attack.

According to foreign media reports, Opera has released an important patch fixes three security vulnerabilities.One of the flaws rated "critical" that could undermine the safety of memory, causing the user to execute code by the attacks.

Yesterday saw a woredpress plug the loopholes that can be pumped, excitedly to try a few, just can not unlock the password, or insufficient permissions load_file can not perform, not explosive path, give it.But think about if and how to get the password to get shell it?

At 23:37 on the 12th, Baidu Baidu Spaces, in its statement, said the largest ever suffered by unidentified hackers.

What is a firewall?The purpose of a firewall is usually applied in the following aspects: limiting access to the internal network; filter out unsafe and illegal users of services; prevent intruders approach your defense facilities; qualified people to visit a special site; to monitor local area network security with ease.

Sophos Labs to one for the Microsoft Vector Markup Language (VML) library in the reproduction version of the vulnerability as "high risk" rating, while the company said it will try before the deadline October 10 launch patch.

This article describes the method of attack is to pave the way for the back devoted to relevant content, the reader should in learning more about the time and site on the knowledge of Perl, if possible, the best in their own system to install a Web server program, and then look fora number of free Perl code debugging and research.

With the increasing development of IT technology, enterprise IT environments become more complex, more diverse and grave security threats.Many enterprises try to deploy the best security solutions for a single product to maintain a secure IT environment, but also makes the IT environment becomes more complex.In this case, companies need a security management platform solutions to help them achieve real-time monitoring and rapid response.

August 21 news, foreign media reports, according to Microsoft security researcher recently released data show that so far this year, Windows flaws are far less than the Linux vulnerabilities.