March 11th, 2010
What Is IP Address Spoofing?
The IP address spoofing is a technique used in computing that involves sending IP packets using a source IP address that has not been assigned to the computer that issues them. The goal may be to conceal his identity during an attack on a server, or somehow usurp the identity of another network equipment for the services which it has access.
IP Address Spoofing – Explanations
According to its design, protocol and IP routing on the Internet do not check the source address. This protocol is designed to be routed even in the event of nuclear war. As routing is decentralized, it is impossible to verify the source address of IP packets flowing.
Except in cases of restriction of access point to the Internet, any computer can produce an IP packet with any source address. This technique may well serve to mask the real source address or network to attack by spoofing the address of another computer.
History Of IP Address Spoofing
In 1995, CERT published the first warning on the IP address spoofing. Indeed, some services just as secure rsh are based on the IP address to identify the sender. The typical example is to use a relationship of trust. A hacker then uses the IP address of a trusted machine (allowed) to get a connection to a server.
Recommendation
To avoid such attacks, it is recommended not to use service based on IP address to identify customers. Cryptographic algorithms can be used to authenticate the correspondent, as is the case for example SSL, SSH.
It is recommended that the operating system generates sequence numbers are difficult to predict the level of TCP (see RFC 1948). On a computer, algorithms generating random numbers are always pseudo-random. The appearance of deterministic behavior of a computer that is why computers are used, and it becomes a problem when issues of security and encryption are discussed.
One solution may be to refuse subsequent TCP SYN packets from a single address to prevent the attacker can predict the behavior of generating sequence numbers. But such a restriction may limit the availability of service (Denial of Service or DoS).
The IP address spoofing can also be used to mask the identity of the hacker attacks during denial of service attack or rebound. In this case, a different IP address can be used for each packet of the attack, which renders ineffective any attempt at intelligent filtering.
It is recommended that administrators of local networks using the IP address filtering incoming sources to final customers (RFC 3704, Ingress Filtering for “Multihomed Networks”). This can be done automatically through the reverse path forwarding (en) (uRPF), which instructs the router to check the routing of the source IP address of all incoming packet through an interface, and if the reception interface differs interface routing to destroy the package, making any attempt to usurp inoperative.
This is not possible in case of asymmetric routing. This filtering will be more effective if done near the source. An end user who would then share the outbound traffic between two links to different providers it would be prevented, allowing each supplier as source addresses expected.
Study: From Wikipedia, the free encyclopedia. The text is available under the Creative Commons.
Tags: IP Address Spoofing, what is IP Address Spoofing
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March 11th, 2010
What Is Identity Theft?
Identity theft is the result of deliberate identity of another person, usually in order to achieve a fraudulent action, such as accessing finance person misused or commit on behalf of an offense or crime, or access rights unduly.
Identity Theft: Description
Identity theft always starts with the collection of personal information about individuals defrauded. Personal information may be name, telephone number, date of birth, address, social insurance number, the number of credit card, password credit card or debit card or any other information identifying the person. The victim of identity theft is still alive and therefore has the right to defend its rights.
The thieves then use this information to perform a transaction or simulating identity of the person defrauded. For example, a fraudster can make phone calls or make major purchases and direct costs to the person defrauded, he may also withdraw money from the bank account of that person.
Identity theft involves a criminal act related. The victim died, no longer able to recover its rights. It is usually buried with the identity of someone else. Do not confuse the identity theft and identity theft.
Disclaimer: English, identity theft is reflected by the term “Identity Theft”. Do not confuse these two concepts.
Identity theft is opposed to:
- Use a false identity;
- The identity substitution
- Identity theft.
Legally, we must not mix the identity theft with the use of false documents, or of a false status. The offenses are different and can be combined.
Bill LOPPSI Homeland Security, introduced in 2009, plans to create two offenses on the criminal impersonation digital Act would amend Article 222-16-1 of the Penal Code to add:
- “The fact of using, repeatedly, on an electronic communications network the identity of a third party or data which are personal to disturb the tranquility of this person or others.”
- “The use on a network of electronic communication, the identity of a third party or data is stolen which are personal to damage his honor or consideration.”
The Human Rights Forum on the Internet is not opposed to this proposal but noted the vagueness of the wording proposed.
Techniques Of Impersonation
The main techniques used by fraudsters to obtain personal information are:
- Theft: purses, handbags, briefcases, computers and residential mail contain a large amount of personal information;
- Theft in mailboxes: provides the means of payment (credit card, checkbook), statements of account, invoices. All this is very useful for thieves to obtain credit.
- The excavation of garbage: you can find bank statements, statements of credit card bills, proposals for credit cards;
- The elicitation of passwords: you can steal a password by looking over the shoulder of a person who writes their password on a keyboard, by installing a camera in a strategic or using a keylogger;
- The wiretap: fraudsters may place listening devices from a terminal validation of credit cards and the communications network to capture card numbers, credit and passwords of customers;
- Phishing (or Pharming): it is to simulate e-mails of legitimate companies that ask for personal information to the recipient, of course, the responses of naive responders are received by fraudsters who then use this information to defraud their victims;
- Scams by phone fraudsters pose as officials, investigators and employees of legitimate companies to steal personal information.
Insurance Against The Costs Associated With Identity Theft
Some insurance companies offer insurance against losses caused by identity theft. Such insurance typically costs between $ 20 and $ 50 per year in Canada. They are sometimes included in home insurance.
The losses covered by such insurance typically include:
- Reimbursement of fees charged for fraudulent credit cards and debit;
- A help desk to perform the various administrative procedures for reporting identity theft, restore their credit, get new credit cards and debit cards, and additional documentation as required;
- Reimbursement of costs incurred (including lost wages) to perform the procedures described in the previous section;
- Legal assistance, as needed.
A study by the Center for Defense of Public Interest (Canadian organization for consumers) shows that these assurances have little benefit for the following reasons:
- Charges fraudulently charge credit cards and debit cards are borne by the companies issuing the cards in cases of identity theft;
- Although identity theft leads to frustration and trouble real costs associated with these flights are usually minimal;
- Reimbursements of lost wages are capped at a fairly low amount, about $ 1,000;
- Lack of transparency in contracts of insurance against the costs related to identity theft.
The Center for Defense of Public Interest does not recommend taking such insurance or to give weight to this important criterion in choosing a home insurance. The Center emphasizes, however much the importance of prevention to protect against identity theft.
Moreover, in cases of identity theft, your financial institution will provide, usually free of charge advice and assistance to make the necessary arrangements.
Study: From Wikipedia, the free encyclopedia. The text is available under the Creative Commons.
Tags: Impersonation, Impersonation Techniques, Techniques Of Impersonation, what is identity theft
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March 11th, 2010
Weblogs Are Excellent For Search Engine Optimization
Weblogs and Forums are usually optimized rapidly by the various search engines, for example Google and Yahoo! Such information sites are also liked by these search engines, especially by Google. Excellent weblogs and forums get very high rankings by these search engines like Google quite rapidly, far quicker than the HTML-based standard websites. Thus, these information sites can typically get good amounts of generic and much targeted web traffic from Google, Yahoo, and other search engines that are depending on these two giant search engines.
In case your web pages advertise your products, solutions, and services in addition to good quality and distinctive content, these products and services could possibly get immediate exposure for the continuous stream of global web traffic coming from these search engines. A savvy website owner will benefit from the fact that such information sites can be good vehicles or platforms for massive money-making opportunities and creating an authoritative business website, and will, as a result, concentrate on providing excellent content in addition to advertising his products, solutions, and services.
For anyone who is a beginner in website creation, it would be ideal to get accustomed to all of the features of the weblog hosting. Study these features which are provided by your weblog hosts on their various forums. If for instance, in the event you are not thoroughly familiar with all its important features and services, you may end up with an ineffective weblog that might be prove quite disastrous to your marketing opportunities instead of enriching them.
Some Famous Weblog Engines:
Blog Engine: A blog engine is a software to make websites based on the principle of the blog. It is part of the Content Management System (CMS). They are also called the blog software.
Model Web Server
A blog engine runs on a web hosting server. You can access it using a web interface. Thus, a simple Web browser can read the blog. It can also be very easy to administer. The administration interface is very web secure in nature, and it is often protected with a password.
The Famous Blog Softwares Are:
- Joomla
- B2evolution
- Dotclear
- Drupal
- Movable Type
- WordPress
- Nanoblogger
Weblogs can also be interlinked with other information sites. The Web 2.0 social networking websites like Squidoo, FaceBook, and others can be used to create additional web traffic to your weblogs quickly. The generation of a successful is quite possible by cleverly using weblog technology.
You can find a variety of revenue generating programs like the Google’s Adsense, YPN, and other such advertisement revenue generating networks that can be used successfully on your weblogs. It can provide you with a steady stream of additional income resources while you concentrate on marketing your products and services. With such advantages, forums and weblog hosting are become very popular among the majority of internet marketers.
Tags: weblog for internet marketers, weblog hosting, weblog hosting company, weblog hosting provider, what is weblog hosting
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March 11th, 2010
Using WordPress
Using WordPress will definitely allow it to be effortless website creation experience for you as it becomes quite easy to setup your weblog hosting. It is advisable to set up the WordPress script and just follow the easy instructions to setup your weblog hosting and create web pages instantly and also without the need of hiring experts.
Also, now-a-days, a lot of web hosting businesses have the WordPress installers as an inbuilt feature within the control panel that they offer. This genuinely saves your precious development time and dollars, thus allowing you to definitely create a great weblog and make profits out of it easily.
The UpTime Warranty
The uptime is the time when your website is accessible to the global surfers on the internet. The maximum uptime warranty is very essential to any website and it becomes incredibly essential in case your website is associated in your online enterprise.
Picture any user, especially a potential customer or even an existing customer, who needs to access your website urgently to quickly purchase your items or get registered to the service, but at that point of time, your website is facing downtime!. In such an unfortunate case, you will not only lose the income but additionally also the potential consumer and therefore the credibility and opportunities to create a successful and a profit-making online business.
Now-a-days, you can find a lot of web hosting companies providing at the least 99.9% uptime guarantee. That is because, since no web host can offer you a genuine 100% uptime assurance as there will likely be times when their web hosting servers faces downtime because of some maintenance related work, or while facing some genuine issues. So, it is advisable to find a dependable weblog hosting service that can make it easier for your website to become successful and creditable.
Work With Linux For Much Better Outcomes
It is recommended to use Linux as your web operating system since it completely supports WordPress weblog hosting. The Linux operating system is quite trustworthy, secure, and genuinely quick, and because it is less expensive than most of the other types of operating systems. It, thus, reduces the overall price of weblog hosting while providing very professional and very secure website and weblog hosting.
Also, it is really significant that you should constantly update the weblog content and provide excellent information in order to attract streams of readers. See that the content that is existing within your web pages is always fresh or updated very recently with relevant facts. You will also find quite a few other benefits of using weblog hosting service. Some of them are described below:
- The weblogs act as a network between the owner of the weblog and the site’s global visitors.
- Numerous ideas and thoughts are usually shared using the web pages.
- If you also have forums attached to your website, not only you can get plenty of related and highly-targeted web traffic, but additionally will give you the knowledge about the needs of your visitors and thus you shall be able to provide more products and services.
- The visitors and forum members often write their suggestions and opinions in regards to the products and services that you offer on your websites.
- The forum members also provide you with their valuable feed backs. Although these feed backs can be positive or even adverse, it gives you opportunities to improve the quality of your products and services, and even gives you the opportunity to advertise their testimonials to create more profit-making products.
- Thus, if you receive adverse comments or feed backs, then it is possible to use them in a constructive manner and make positive changes.
- A weblog makes thus is a very valuable web tool in the hands of an expert internet marketer.
Continued…
Tags: weblog for internet marketers, weblog hosting, weblog hosting company, weblog hosting provider, what is weblog hosting
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March 11th, 2010
What Is Weblog Hosting?
Nowadays, you will find significant lot of folks who are writing weblogs on different topics of their liking. Also, every single website now-a-days includes a distinct weblog having various articles, data about their services or products and solutions, and tons of other stuff related or even unrelated to the main theme of their websites. Weblog hosting has grown very rapidly and has become an incredibly favorite to all netizens. It also features incredibly excellent web hosting benefits, mostly free of cost, which makes your weblog as good as your pro-quality website. Weblogs are extremely interesting to read, and has plenty of potential to attract lots of untargeted or even highly-targeted prospects to your main website.
So, before you decide to select any specific type of website hosting service, it can be quite essential if you will address a number of your website-related issues. This will assist you in making lots of profits from the weblog and also from your main website.
Web Site Hosting With CPanel
CPanel is often a widely used website control panel that provides you with an efficient graphical user interface (GUI), and has superb other attributes which could truly enable you to develop your website rapidly. The cPanel has even several choices for producing and managing your forums if your site requires them. Also, the cPanel is incredibly user-friendly in its multi-faceted usage. Even someone who has not worked previous with any control panels can easily understand and make use of the cPanel very easily, mainly because of its professional-quality but easy-to-use interface which is incredibly straight-forward. Due to these facts, even an inexperienced person can now create excellent websites easily and within a short period of time.
The cPanel also gives you loads of web statistics related to your single or multiple websites. For instance, the web statistics include things like the disk-space usage, the monthly bandwidth utilized till the time of viewing, the memory allocation, all the domain and sub-domain particulars, creating and information about several email accounts, complete database-related details, gives you the best data backup facilities, all the information in regards to the web traffic and also the location from which you web traffic originates. In addition, this will also indicate the IP-address of the visitors, and will give plenty of other stuff that is just a click away.
All these web statistics enable you to maintain a track of your respective websites easily. By using the cPanel, you can also save lots of time, as a result of which you are able to simply concentrate more on designing, developing, and marketing your websites and forums.
Features An Outstanding Client Support
The most critical issue for you, as a website owner, is definitely the requirement of excellent and professional-quality customer support from your web host. You should therefore research for a weblog hosting service that provides fantastic customer support facility before opting the services of any web hosting provider. The web host needs to have very trained web professionals working in his technical department. These technicians should be amply skilled to rapidly identify the difficulties faced by the various website owners, and can then be able to provide fast solutions to these difficulties.
Also, if your website faces any complications, you should be able to contact your web host and his technical teams without any hindrances. There should also have various methods — for example, access through live chatting, e-mail, telephones, and other such methods — of accessing the web hosting support departments and be able to inquire in regards to the issues as well as the solutions for that trouble.
So, before you obtain web hosting registration for your webpage hosting, make sure that you do a proper research on the internet and discover the greatest weblog hosting company that provides excellent and professional customer- and technical-support services for all its customers.
It is possible to even refer to their dedicated forums, the various other related weblogs, review sites, and also other such discussion pages for just about any positive or negative comments from the existing users. Most of the forums give out true and extensive information about almost all the top web hosting providers. So do such research work properly before joining any web hosting company.
Continued…
Tags: weblog for internet marketers, weblog hosting, weblog hosting company, weblog hosting provider, what is weblog hosting
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