SAN IT Technology Lecture 2008 the first phase of technical training, will be lecturing on March 19.Current technology theme is "network security into the multicore era," we will recruit technical manager, Mr. Cai Yongsheng SonicWALL firewall security technology to explain.Welcome friends and network administrators to security technology enthusiasts to attend.

Linux is a multi-user system, once people get to your root user, he can do whatever they want on your system, because the single-user on the system have full control permissions, or if anyone else in improper operation, then the consequences will beinconceivable, how to prevent entry of the single-user There are several aspects of attention.

March 30, according to foreign media reports, Microsoft warned that attackers are actively using Windows animated cursor (. Ani) files in a non-bug fixes.

With all kinds of loopholes continue to be exposed constantly be exploited, not only brought a loss for the enterprise itself may also bring huge losses to the user, such as last year ignited the DNS vulnerability that hackers could exploit the vulnerabilitySuccessful control of any one site.This vulnerability may cause the user to enter the correct bank website is very likely to log on to the hackers fake site, the user can imagine the loss.

OF: [C4ST] PsKey
Site: http://www.isgrey.com
Group Home: http://c4st.51.net

Today's network security more seriously by everyone in the construction of network security environment, the technical means and management system and so have gradually strengthened, firewall, intrusion detection systems installed and so on.But the full range of network security is a problem, ignore what point will result in barrel effect, makes the whole security system dummy.By analyzing the Web server's logging records to identify vulnerabilities and prevent attacks, so as to enhance Web server security.

SWF horse hung there early, before the main transmission is the use of loopholes in the system, linked with many horses in this way is almost the same way, so it was not outstanding.Until the SWF using Flash software vulnerabilities linked to the emergence of horse way before meteoric rise to become one of the ways the mainstream hung horse.Why use Flash SWF Trojan software vulnerabilities way it will be so powerful? Below will answer it.

Ha ha...Should be very aware of it?Where [Extensions] field lists the supported extensions, [Setup] field is some of the parameters on the system, [History] where the field is dangerous.It contains a number of very sensitive information, including Ftp host, username and encrypted password.

The type and destructive security threats in advance with the times, this is the fact that security is one of the most disturbing.Fight with the security risk is not a simple task.In the past, corporate IT team uses a combination of a variety of tools to solve various security problems.Now this method has been extended due to high costs and can not become substandard is desirable, rather than the maintenance of integrated tools too complex is precisely the primary cause of these defects.Therefore, IT team began turning to highly reliable integrated security solutions.

Linux is a multi-user system, once people get to your root user, he can do whatever they want on your system, because the single-user on the system have full control permissions, or if anyone else in improper operation, then the consequences will beinconceivable, how to prevent entry of the single-user There are several aspects of attention.

Learn how to use OpenSSL - most famous for secure communication open library - the API some difficult one, because the documentation is not complete.You can add tips in this article of this knowledge and control of the API.While establishing the basic connection, you can see how to use OpenSSL's BIO library to establish a secure connection and non-secure connection.At the same time, you will also learn some knowledge about the error detection.OpenSSL API documentation for some ambiguity.OpenSSL because there is not much use on the tutorial, so for beginners, to use it in your application may have some difficulties.So how to use OpenSSL to implement a basic security connect? This tutorial will help you solve this problem.

Beijing November 24, according to foreign media reports, security researchers Brandon (Brandon) on Monday that Google email service Gmail security vulnerability that allows hackers without the knowledge of the user to create a malicious account filters.

With focus of social concern, the virus Trojan bundled together with other documents, has been a growing number of unscrupulous hackers used means of communication.When the Web page linked to the difficulty of the horse, due to increased law enforcement surveillance software manufacturers to use new technology to kill other reasons increases, the hackers have picked up again this ancient mode of transmission of the virus.

International security agencies before the Internet Security Systems (ISS) discovered a new vulnerability Firefox, GIF, Mozilla then released a Firefox browser for its security patches, discovered the flaw may allow the virus through the browser to load GIF images InfectionPC system.A software security patch fixes a handle flaw that could cause a buffer overflow caused by the dynamic GIF images.

Cloud Security

As families and individuals in recent years, the increasing number of Internet users, increasing demands on information security, from mid-2008, based on the "cloud security" architecture of security solutions into the general public began to view.The concept of homework in last year after the major manufacturers this year, product will enter the cloud of security and the promotion phase.But security in the cloud "noise" of the surface, but also a little dangerous inevitably hidden.

February 23, according to foreign media reports, Symantec recently released data show that 75% of the company in 2009 encountered network attacks.

Microsoft announced that it is stepping up to prevent hackers to launch a Windows operating system patches, currently undergoing final stages of testing, will be Jan. 10 at the global launch simultaneously in 23 languages.

I. Introduction domestic classic software

Introduce some hackers in the domestic industry has a pivotal role in the old software.

Firewalls can be divided into several different security levels.In Linux, because there are many different firewall software available, security can be high or low, the most complex software can provide the protection is almost impossible to penetrate.However, Linux kernel itself is a built-called "disguised" a simple mechanism, but the most dedicated hacker attacks, can withstand most attacks.

On security issues, Windows often make the same mistakes, Mac OS X can not escape, and thing on the second day in a repetition of the same vulnerability.

IMlogic, according to market research studies, now targeting the growing threat of instant messaging, compared with an increase of 2004 since 1500.

From the "Terminal Services Profile" option in the abolition of the "Allow logon to Terminal Server (W)" option, then click OK to continue our setting.(See Figure 10)

Yesterday, the China Financial Certification Authority (CFCA) Deputy General Manager Cao Xiaoqing said, according to the latest monitoring CFCA found that online banking bandit attacks on online banking, technology has accelerated the trend updates have been shifted from the attack against the digital certificate password.Internet Banking Users who download only the digital certificate stored in the computer's IE browser, its online banking accounts are still at risk --- the digital certificate may be infected by computer viruses and Trojan horses stolen.

When you surf the web, enjoy the convenience of the network to give you the time; If you are a chic SOHO owners, with the E-mail contact with customers when your computer can not imagine any travel has become a haven for hackers, right?Is likely to reveal an important customer you have a list of what is lost?Incalculable.

Panda "repercussions" dove gray "and fly into people's vision.

In this area, the Internet, "danger," continued.