Despite high levels of investment on security tools like firewall, anti-malware, etc and precaution measures like safe browsing, etc many Internet users still fail to keep their PCs from getting infected. This can be attributed to the lower awareness levels on the increasing types of malware which evolve with new tactics and also negligence in updating the application software of PC regularly. Drive-by malware is one such type of malware which infects a PC through vulnerabilities of the outdated applications installed.What is Drive-by malware?Drive-by malware mostly uses vulnerabilities in the web browser, browser plug-ins or a security hole in applications like Adobe Reader, etc to infect a PC.
Drive-by malware is a malicious code that downloads when visiting an infectious website, opening an attachment to a spam e-mail or by clicking on a deceptive pop-up window. Often, this arbitrary code downloads and executes in the PC even without the knowledge or permission of the user.Infected websites major source of malwareDespite avoiding illegitimate and suspicious URLs, one can be still be prone to online malware attacks. A recent report from Symantec says that 90% of all websites used to spread malware or launch attacks against users are legitimate ones that have been infected. Often most of the webmasters or owners of these infected websites will not be aware of the infection. This generally occurs due to usage of old vulnerable Web server software which can easily get exploited by a malicious ad distributed through an advertising network, and other means. According to Websense Security Lab, the number of websites with malicious software grew 225% in the last six months of 2009 alone and that most websites with malicious code are legitimate sites that have been hacked.Since the owner of the website itself is not aware of the infection, the users will be unknowingly opening the legitimate-but-infected site and get their PC infected with drive-by or any such malware.Avoid reading PDF documents in browsersAdobe Reader is the most popular PDF reader software today. However, it is also one of the mostly exploited software. According to researchers at the Georgia Institute of Technology and California-based SRI International, Adobe Reader attracted almost three times as many attempts by drive-by malware as the other programs. Thus, it is important to keep the Adobe Reader updated regularly. Despite regular updates of this PDF reader you might still be at the risk of its latest vulnerabilities. Thus, it is recommended to avoid opening PDF documents in web browser.
Other Applications that can be vulnerableResearchers found that apart from Adobe Reader, the most frequently targeted applications of drive-by download exploitation are Sun Java and Adobe Flash. Firefox 3 had a lower browser infection rate than all versions of Internet Explorer. PCs using Microsoft’s Internet Explorer 6 are very likely to get infected by drive-by attacks. Microsoft has recently reported the instance of hackers hijacking PCs with drive-by attacks by exploiting security flaws of IE 6 and IE 7. However, IE 8 is said to be immune to the attacks.Keep your Software updatedKeeping your system updated is the most important factor in protecting yourself against drive-by malware as it mostly exploits unpatched security holes of software applications. Users having PCs with Windows should check for patches and update their Operating System regularly. Updating all other applications like PDF reader, web browsers, plugins, etc is also as important for maintaining the immunity of the PC.The malware existing in Internet today has become hyperactive in infecting the PCs. Even a small mistake, like neglecting the updates, in this scenario may take a big toll. Regular updation and abandoning usage of old vulnerable software is the best way to protect your PC against drive-by malware.
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The advancement in the industrial area is the
result of latest equipments and techniques which are being used. There
are many such machines that can not only bring precision in the work,
but also accomplish the entire chore faster. The advent of power tools
and machines such as lathe machine has fulfilled this need. The
machine has been a great boost to the business including mining
industry, metal industry, mechanical part manufacturing industry etc.
Just with a mechanical lathe machine one can’t be sure about the
precision. But, gone are the days when this type of machine was ruling
the industrial arena. The time of today has brought computerized lathe
machines which not only complete the task with accuracy, but also
required less manpower as well as supervision. These
computerized lathe machines are commonly called as CNC lathe machine and
are used in those industries where metal cutting is done. These are
used in cutting some portion of the metal before it is subjected to
turning. There are today a number of manufacturers, suppliers and lathe
machine exporters who are providing its wide range to every nook of the
corner. They also have a strong online presence to run their
online business efficiently. In these online machinery store, they
include all model, all sizes, and different design of it. This is
because one can choose the one as per their specifications and
requirements. A variety of uses of this machine includes wood working,
metal working, metal spinning, glass working, ornamental turning,
shaping, rotary, and watch making. Every type of machine is
used for a specific purpose. The shape given by it is accurate and what
an operator has to do is just enter the right configuration in the
computer. Place the metal at a proper angle and then it will
automatically complete. Another function of the machine is boring. It is
done to make hole in the objects. By using different CNC Machine Tools in the machine, one can make different sizes and designs of holes. If
you are in such a business where it is in use, then you should purchase
it. For purchasing, online stores are there where you can check and
compare the difference between different brands. Here you can also check
the price to get worth of your money spend. Don’t ever compromise with
quality in sake of getting cheap price machine. So, what are you waiting
for? Choose a reputed brand like machtexim and other provide what
customers are looking for and that too at affordable price range. Go for
it.
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"Friendship improves happiness and abates misery by the doubling of our joy and the dividing of our grief." - Marcus Cicero (BC) Interacting amiably with family and friends is a super stress reducer. Instead of our minds working overtime on worrisome problems, it is occupied with thoughts of other things and other people.
There is less room left for anxieties and self-doubt. Good friendship is like good health - appreciate it while you have it. "Life has no blessing like a prudent friend" - Euripides (BC) "The only way to have a friend is to be one. . . A friend is a person with whom I may be sincere. Before him I may think aloud." - Ralph Waldo Emerson (1803-1882) Getting people to like you is the starting point, and it should be fairly easy to do. People have a basic need to be liked themselves, and by showing your appreciation of them, they will return your feelings. Praise given out sincerely is a great act of friendship.
Be kind, pleasant, calm, and a good listener. Try to see the good, not the bad qualities in people. Smile. "The rule of friendship means there should be mutual sympathy between them, each supplying what the other lacks and trying to benefit the other, always using friendly and sincere words." - Buddha (BC) As a friend, try to let an unfavorable incident or remark fly right over the top of your head. We all blurt out something stupid or do something regrettable at times, and it’s so nice when the other acts as if it never happened.
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Precision seamless steel pipe is a kind of steel pipe which after cold drawn or hot rolling process . Because of the precision steel tube inside and outside wall without oxidation layer, under high pressure without leakage, high precision, high finish, cold bending deformation, flaring, flattening without cracks a bit, it is mainly used to produce pneumatic or hydraulic components products, such as a cylinder or cylinder, can be a seamless steel pipe, welded pipe. The chemical composition of precision steel tube with carbon sulfur C, Si, Si, Mn, Mn, S, P, P, chromium Cr.
Precision seamless tube usually takes the process of cold rolling production. Specific process is as follows:
Round steel to punch to pickling, cold rolling, he saw the head - banding
The seamless pipe to pickling, cold rolling - saw the head - banding
Precision seamless tube characteristics and advantages
The characteristics of precision seamless tube
1, high precision, saves machining user quantity at the time of the loss.
More than 2, specifications, wide range of applications.
3, cold-rolled products high accuracy, good surface quality, straightness is good.
4, steel pipe diameter can make hexagonal.
5, steel pipe is superior performance, more dense metal.
Seamless steel pipe and round steel, compared to solid steel in the bending torsional strength phase at the same time, the weight is lighter, is a kind of economic cross section steel, widely used in the manufacture of structural and mechanical parts. Precision steel tube in inherits the advantages of seamless steel tube at the same time, also has some characteristics of its own. Made circular parts with precision and can improve the material utilization, simplifying the manufacturing process, material saving and processing time, such as rolling bearing ring, jack sets, etc., has been widely used to manufacture precision steel pipe.
Application of precision seamless tube to save steel, improve the machining efficiency and reduce the processing process or equipment investment is important, can save cost and processing time, increase production and material utilization, at the same time to improve product quality, reduce costs, to improve the economic benefit is important. Generally used for high precision demand industry precision seamless tube, mostly with which do not require precision seamless tube, after all the same specifications precision seamless pipe price is higher than that of seamless tube.
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In Italy there are a lot of enterprises specialized in precision mechanical manufacture both at workmanship and mass production level.

Inside a precision machine shop you can find a large rolling stock set in order to produce the more variable pieces and to carry out different kind of processing, to guarantee every customer a product exactly corresponding to his needs, always of very good quality and at an absolutely competitive price.

Enterprises that deal with mechanical and automatic lathe processing are able to start just with the design of the object needed by the customer and finally get to the real practical construction of the specific product. Precision mechanical manufactures, precision mechanical machine shop, mechanical lathe and automatic lathe manufacture are nothing but different applications – big or small – of a work method. This method enables all these machines to realize specific products according to the specific needs of every customer, who are working in different application fields. That is why mechanical lathe and automatic lathe manufacture, precision mechanical manufacture and precision mechanical machine shop can always count on a large market sector and a great customer variety.

Regarding application fields, just think about food sector, medical sector, electric sector, automobile sector…there is a very wide range of application, it’s clear that is possible to realize very small products and full of details.

In this sector is fundamental to use the more innovative machines, to offer every customer the best care of details and the less waiting time.

One of the most important appointments of this mechanical sector is the Specialized Mechanic International Fair (MECSPE), which will take place from 19th to 21th March 2009, at Parma Expo. This edition, although during a not very positive economic conjuncture, is expected to be full of contents and new technologies for the sector enterprises. There are already more than a thousand Italian and foreign companies that have decided to join this event.

An important strong point is the presence of many areas dedicated to exhibitions where many enterprises concur to the realization, directly at the fair, of a manufactured product, transforming MECSPE in a real “open house”.

This is a very important aspect in mechanical industry, which is a world where innovations achieved thanks to R&D investments very often become strategic also for other industrial sectors than the one that requested the realization.

Compared to last year, the number of these “processing islands” has increased a lot, representing also very different fields, such as medical, dental, automotive, aerospace, precision mechanic, mechanic construction and mold sectors.

The ambitious project of these “processing islands” has been created from the experience of the historical demonstration unit “From project to object”, born to promote the meeting among design, innovation and technology. In this sector virtuous circles happen very often, thanks to a strong commitment to technology transfer. This is the case of titanium, a material mainly used in aerospace sector, that thanks to LHT harmonic drive Manufacturers its characteristics, lightness and corrosion resistance, finds many uses in other fields, like race cars.

In a few words it’s an appointment not to miss for the more important enterprises, that want to be in the forefront and always market competitive, especially in a sector where innovation and efforts on R&D sector are constant.
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