Now with the plethora of e-commerce site produced by JSP.But for JSP sites, security really reassuring it? Face of endless hacking and virus attacks, JSP web server to control than the other site's server more secure? Ago, the invitation of a friend,I managed three of them tested the host server and found several problems exist JSP site.

Sun Tzu said, know ourselves, know yourself.To effectively prevent the hacking of our invasion and destruction of the computer, installing a firewall is only a passive is clearly not enough, we should also understand some of the common hacking techniques, different methods for different measures, a definite purpose.

As a means of destructive hackers strong, DDoS is a rather special form of denial of service attacks.As a distribution, collaboration, large-scale attack, it is often the victim targeted in a large Internet site, such as commercial companies, search engines or government agency web sites.As bad of DDoS attacks (often controlled through the use of a number of network terminal port to a public launch of a shock, rapid and is difficult to prepare for oncoming force, has great destructive power) is difficult to be detected and controlled, it is also widely beennetwork security concerns of the industry.From the first intrusion detection system (IDS) to the current emerging global security network system against DDoS attacks in the course of advanced network security function, so that means against hacker attacks, rising toward the intelligent, the direction of the globala big step forward.

Internet's rapid development, dissemination and use of information has brought great convenience, but also to human society is facing great challenges of information security.In response to the growing problem of information security, firewall, intrusion detection, security audit, traffic monitoring and other security products gradually promoted and applied.These security products from a certain extent, ease the increasingly pressing security issues, but how to integrate the advantages of each product, better play the role of security products, is the network managers face new problems.

If the network events to attract attention, the inevitable influx of hackers.

More recently than the "Pornographic" network events more attractive to the eye it?... ... No.

For safety reasons, the computer enter the password and save all the "*" sign to display.In this way, others can not view the contents of the password.Many users thought so that you can sit back and relax, but the truth is cruel.This password protection is only against the gentleman, not anti-villain.Some people with ulterior motives usually means the use of remote monitoring and control of the screen and with password viewer software can easily restore the password, reality forces us to take more stringent measures should be.

1, when using multiple routing protocols?

When the two different routing protocols to exchange routing information, it is necessary to use multi-routing protocol.Of course, the route redistribution can exchange routing information.The following situations do not have to use multiple routing protocols:

ActiveX control for the recent zero-day attacks rampant that Microsoft is quickly fought back, with intent to short-term quick fix technology into the overall patch management toolbox update, to prevent vulnerability to attack by malicious software.The weapons used by Microsoft in January this year launched the Fix-it technology.

November 11, a computer security company news on Thursday said it has discovered the first being the controversial use of Sony BMG CD copy protection software to hide your computer and can cause significant damage to the virus.

We know that a lot of Trojans, usually before the implementation of the system temp (temporary folder) and tried to start generating its own directory, do other actions.

We use Sniffer to look at a practical example of passive attack.Suppose we have a successful attack by people in some way a Solaris master 202.11.22.33 (this hides the real IP address, the same below) and given the highest on this host root privileges.Well, now we can use in this host Sniffer to sniff the password for the transmission of this segment.

Scripting attacks or cross-site scripting attack is a very subtle means of attack, normal users may have been unknowingly intruder control.Therefore, to deal with such attacks has become the urgent needs of ordinary users.Today, we have to ask out a deal with scripting attacks the heroes-NoScript.

Sun News November 30 there has been 5 Java security vulnerabilities patched.These vulnerabilities can lead to running Windows, Linux and Solaris operating systems suffer from hacker attacks.

With the Firefox browser in China, more and more popularity, Firefox security settings become effective the first use of Firefox browser, preventive measures, here to introduce a Firefox browser security settings article skills, so users in the usual web browsingTime to do some prevention.

The first one: Screen Saver

In the Windows screen saver is enabled, after, as long as we leave the computer (or do not operate the computer) the time to reach the preset time, the system will automatically start the screen saver, and when the user moves the mouse or tap the keyboard to return to normal operation, the system will open a password confirmation box, only enter the correct password before it can return to the system, do not know the password will not be able to enter the work state, thereby protecting the security of data.

Now the Internet is no longer close the doors at night that the Age of Innocence, we are no longer strangers to network hackers.More and more organs, enterprises, schools and individuals have established their own local area network and wide area network and interconnection.When people enjoy a variety of network services, will inevitably have to face the potential threat.The so-called "man in the arena, beyond one's control", when you surf the Internet, whether aware of the Internet is actually on the surface calm bloodshed (see Figure 1).In order not to slaughter, we had to set his sights on the firewall.Because when the user connected to the Internet, the system in addition to considering the security of computer viruses and robustness of the system, the more important is to prevent the invasion of illegal users, and its too late, as preventive measures.

Vista Problems

Vista system can not connect to the network entertainment area, but the computer can open the page properly.

First, to point out, this method has long been, but probably in the head with a quiet time for too long, already in the forgotten state.Thank Trace information.Often arbitrary file download vulnerability encountered, the general processing method is to return the database connection file downloads, and then the remote connection.

Q: The proxy server firewall and gateway server What is the difference between a firewall? Respectively, under what circumstances should be used?

Shenzhen, a company's software development business executives Liu, a Shanghai software company with the 1.5 million yuan to do a "deal", the use of hacking into the system, the software company to modify the password in order to show the other customers hostage.Recently, the Shanghai Pudong New District Court for the Master Computer "hackers" first instance verdict: Liu committed the crime of forced trading and sentenced to 9 months imprisonment, suspended for one year, a fine of 1,000 yuan.

1. Disable MS-DOS mode

Sometimes to be safe, we will partition with important data hidden, but other users can access MS-DOS to this drive.Therefore, for safety reasons, need to ban users by using the MS-DOS mode, the steps are:

【REVIEW】 VoIP experts may advocate different protocols, because these protocols have advantages, but the security issues for most VoIP protocols, the need to work together there are a few things to consider: use the best security advicecan eliminate the additional risk and attack.

Domain Name: janker (lonely swordsman)

Real Name: Wang Xian Bing

OICQ: 5385757

When the Internet often find themselves in constant network firewall alert, experts tell you which may be suffered by hackers.It there any way to get rid of these unwanted hackers?

Operating a business in the production process of the inevitable exposure to cash flow, logistics, flow, information flow the four systems.Economic management is a very important part.Many companies are also to rationalize and manage these systems make great efforts.And dealer friends, I talk about this aspect of system administration time, some dealer friends will say, my business is very small, not so many things.What in the end in a single glance.Flow, information flow where What we do not professional, not control, cash management with his wife, sure no problem.Logistics? Delivery chanting, and sent on the line.Do not give me this delay on the line, simple as that.