Hackers and security

The five companies most likely to ignore the security error


【REVIEW】 no matter what size business, are facing the same security issues: how to protect personal information stolen by an intruder.Nevertheless, the majority of companies are making the same mistake.What are the specific, see the article.

New viruses spread by multiple vulnerabilities


September 4 to September 10 a week, a virus particularly noteworthy that the virus will use Microsoft's system of multiple vulnerabilities to spread.Computer infected with this virus will be hackers remote control, the user's bank card account, the password can be stolen by hackers.

WEB server vulnerability description Common



The purpose of this article is to introduce a common vulnerability WEB server, I believe I could read this article try to find some loopholes in the WEB server.But remember that, do not look for loopholes in order to find loopholes.In addition, even if you find a vulnerability, whether we can use is another matter.

Microsoft on Tuesday released a patch 11 vulnerabilities



According to reports, Microsoft will be released on Tuesday fixes 11 vulnerabilities, fix their operating system and application development software, the existence of multiple vulnerabilities.National Computer Virus Emergency Response Center in time to remind users to download and install.

Recipe for small business security


Known viruses in the world, more than 70,000 kinds!

Survival of the network in such a tough environment, small enterprises and large companies facing the same threats.Symantec Technical Manager Ping Guo training that this is the unique security problems, because the demand for other IT companies may be due to the size of the scale is different, but only in the face of security threats, businesses of all sizes face the same challenges.

Safety CAD system (TiSCAD) application in practical work


When most people's eyes also look at the CAD software functionality and ease of use when the author has put forward another point of view - that CAD system security.In information technology today, the concept of information security will become increasingly well known by everyone and attention.

Black plan exposed serious security vulnerabilities Microsoft systems



At Microsoft "Black Screen" scheme was hot when the king broke again Microsoft operating system security vulnerabilities, through the vulnerability could lead to a large area or even a remote attacker complete control of the user's computer hackers.Experts said that the vulnerability may be triggered against "Blaster" worm spread compared RPC vulnerability.

Linux Firewall 3 super Typical Application



iptables this command, as seen in the following query with the man, it is used to filter packets and doing NAT Network Address Translation (network address translation), many applications of this command, you can do a lot of applications on the network.

Getting Started Linux operating system, firewall configuration Basics



RedHat Linux to increase system security provides firewall protection.Firewall exists between your computer and the network, the network is used to determine the remote user has access to what on your computer resources.A properly configured firewall can greatly increase your system security.

Hacking expert analysis of the four means of online banking



315 CCTV party producers exposed how Trojan Trojan to steal online banking information, a large number of cases of users, the users who responded.Kingsoft Anti-virus experts learned from Li Tiejun understand that the majority of banks for online banking has taken strict security measures, from a technical point of view is still relatively safe.Therefore the majority of online banking users to unnecessary worry too much.

ARP attacks by hackers base win



Obtained within a network server ip 192.168.1.117 did not kill soft, mass can not help but to kill a horse, on the line, lcx rebound 3389, successfully connected, the look like there is no password file not found usefulto think of sniffing

Charging system upgrade electronic tuition loophole blocked overcharging



Students in 2008 to report the work of the new semester has come to an end, urban school information for understanding the work charges, city tax bureau of the school fees of non-collection of sample surveys.According to spot checks of the situation, fees and charges have universal access to information, the students line up to make payments to the phenomenon of financial room has become history.

Vulnerability in Microsoft Exchange to switch to abandon many Baleno IBM Lotus


Microsoft Exchange as a series of problems that appear very confused Baleno, recently, the Baleno will give up over the years have been using Exchange e-mail communication software, but instead choose IBM Lotus as its replacement.

Microsoft security software talents in China digging foot of a wall



Experts advise: pay attention to staff development

Yesterday, Kingsoft antivirus software into the occasion of the 10th anniversary of China National Computer Virus Emergency Response Center Director, said Zhang Jian, China's security software industry, Microsoft is "poaching."Many well-known security software vendor's core technical staff have gone to Microsoft.Zhang Jian remind the Chinese security software companies need to cultivate talent.

Security seven strokes of the Forbidden Control Panel


Fifth move: disable access to "Control Panel"

If you do not want other users to access the computer's control panel, you just run the Group Policy Editor, and in the left window, expand "Local Computer Policy User Configuration → Administrative Templates → Control Panel →" branch, and then the right side of the window "disable access to Control Panel "policy can be enabled.

ARP packet capture method used to solve instances of the virus spoofing attack



Recently a host frequent network disconnection, just beginning to relatively normal, but some time later a broken situation, sometimes quickly restored, but sometimes up to several minutes ah, so that the impact of work too.Doubt whether the first error is physical, in short, the easiest to start from the start checking things, checked and found no exception! Suddenly thought of the current ARP attacks more popular online, ARP attacks fault condition appears very similar to this! For ARPattack, the general conventional approach is very difficult to find and judge, and need to get caught analysis.

Safety Assessment (FSA) in the application of ship safety



A, FSA (FSA) Overview

1.The production of FSA

As we all know, security is a prerequisite for human survival.Maritime security has been of great concern to people, but safety is safety at sea the ship the most important part of one.For a long time, the world's maritime countries to ensure the safety of the ship has done a lot of work.However, the world's ship grounding, collision, shipwreck, oil, fire and other marine remains occur repeatedly and cause serious consequences.The reason, in addition to the continuous development of the global maritime industry and a few sea force majeure, the vast majority are due to ship design, operation management, staff attitude and skills of work produced by human factors.For this reason, many experts in national security studies have been conducted on the safety of the ship a special in-depth research, and some advanced security management and assessment methods applied to the protection of marine security.

Real experts recommend using Firefox to avoid vulnerability



March 17 news, security researcher Elazar Broad to RealPlayer users warned of the release of patches before the security vulnerabilities discovered by using the IE browser may be at risk, an attacker could exploit this vulnerability to execute arbitrary user's computercode.Broad in the "Full Disclosure" (full disclosure) mailing list, news release, the stack overflow vulnerability could allow an attacker to overwrite some of the up key release and modify the stack after block.

Detailed description of firewall technology and technology trends (b)



http://www.soft6.com/html/tech/8/89955.shtml
3. Firewall systems management trends

Transmission of the virus source - end to end, how the network constitutes a threat of attack?



End to end network greatly facilitates the communication between the two systems, and these two systems are equal.It is a client / server model to another choice, in the end to end network, each side is both a server and a client machine, that is, people often said that the client server.

Skype software update released two high-risk security vulnerability patch


October 26 News Skype Technologies Skype Internet telephony software on Tuesday upgraded the software fixes two security vulnerabilities exist.According to reports, one of the vulnerabilities could allow an attacker to seize control of the user PC.

Adobe PDF file format Jingxian backdoor vulnerability


Recently, a British security researcher David Kierznowski found to exist in Adobe PDF file format vulnerabilities, hackers can take advantage of the legitimate function of PDF file format in which the implant malicious code, resulting in the attacker's computer, open aback door.

Defense strategy to stay ahead of hackers attack step



Build your system around a wall is not enough.Hackers will eventually find a way to break through this wall, and then everything inside will be attacked.With the current environment of rapidly changing Web-based, out of the passive system technology and to establish in the important security features are very important.

Analysis of Cross-Site Attacks and Defense



The so-called cross-site loopholes? In fact more popular, and now the principles of SQL injection would be similar, are due to the programmer when writing the program did not do a number of variables sufficient filtering, or did not do any of the filter directly touser-submitted data to the SQL statement in the implementation, this has led to a number of user submitted statements are generally constructed specifically with this type of script code like JAVAScript etc., so that once the implementation in the service to form the so-called cross-siteattack.Generally the higher the line interactive programs, such as forums, message boards such procedures are relatively easy to cross-site script attack there.

BMC Power Aegis level corresponding to a new generation of intelligent firewall



In the POWER AEGIS integrated security gateway can be integrated TMA (traffic control), AMS (application management) and other security modules, each module can also form as a separate product, can also be combined arbitrarily, adopted in the comprehensive security platform plugpull the module flexible deployment.Become a perfect overall security solution.