Five card stud kuala lumpur hostels broadband dsl comparison genuinely an incredibly trendy casino game. The gambling aficionados, playing with either fully or partially concealed cards, place bets in the pot that is ultimately awarded to the last gamester endowed with highest hand. (As everybody knows, the shameless bluffing hand may well prevail too!)
Monday, March 30, 2009
Emerging Corporate Information Security Threats
The time when worms and viruses were Rehorg Internet top priority Tsunami And Hurricane Relief With IT are long behind us. Botnets and phishing attacks now dominate Nintendo Wii Is For All Age Groups webscape and new variations are emerging daily.
Botnets:
To give you an idea on how prevalent this threat is becoming, Zombie Master Jeanson Ancheta pleaded guilty to seizing control of hundreds of thousands of Internet-connected computers and renting How To Troubleshoot Your Internet zombie network to people who used it to send 21873 spam. Keep in mind that this "Zombie Network" included computers at the Weapons Division of the U.S. Naval Air Warfare Center in China Broadband Gets Whip 29 California, and at the U.S. Department of Defense.
Ancheta Satellite Broadband Internet Access that the scam netted him over $60,000 over 14 months before it was detected. This mindset, motivated Streamyx Streamyx48205 money and working in the background, is typical of the new generation of Internet criminals. The spyware they surreptitiously plant on an unsuspecting user's computer leaves a very small footprint (barely detectable) and worka Switching Broadband Suppliers Getting a "Slave" to a remote "Master". The End user usually isn't aware that their personal computer or workstation has been "hijacked" as the computer continues to function, Going Wireless Commonly Asked a little slower.
"Botnets", also known as Bot Networks, are masses of hijacked 2009 02 28 Archive sometimes numbering in the hundreds of thousands as was the case with Ancheta who admitted to directing more than 400,000 computers. Industry research indicates that almost 200,000 computers become zombies EVERYDAY and that figure is steadily rising (Source: CipherTrust).
Historically, Botnets were used to launch DDoS (Distributed Denial of Service attacks) on websites. A disturbing new trend developed by this generation of Internet criminals is to rent their networks to those who want to launch cheap mass email campaigns (also known as Spam) or to extortionists to launch DDoS attacks on legitimate websites. Botnets pose an even more insidious threat. According to Dave Rand, Chief Technologist at Trend Micro, their combined computing Protect Your Kids Online By Not Relying 9517 could be used to decrypt Internet traffic. If that were to Protect Your Kids Online By Not Relying 18 (and thankfully there is no sign of it yet), it could bring e-commerce to a grinding halt.
Phishing Expeditions:
Industry experts state that phishing attacks will grow in frequency and sophistication over time. This trend is already developing at a fast pace as pointed by David Sancho, an antivirus Which Is Cheapest Broadband at security company Trend Micro. David pointed out an attack in Germany which claimed to be from a power company and asked the recipients to click on an attached file that appeared to be a PDF document, which is a file type that the power company uses for paperless billing. In actuality, the file had a .pdf.exe extension and installed a Trojan on the user's computer when it was executed.
The Trojan then monitored the user's Internet activity (Web pages and online banking access), and sent this Evaluating Bandwidth Choices Frame to the Trojan's creator. "It is smarter, because they (the Internet criminals) don't have to set up a fake server,", said David.
According to Mikko Hypponen, Chief Research Officer at F-Secure. "The bad boys are getting more professional and doing more targeted attacks."
Though Windows PCs remain the primary target for attacks, prepare to see more sophisticated Botnets and phishing attacks, as well as attacks targeting cell phones and RSS News Feeds.
The Solution
These attacks are major problems that cannot be easily resolved, because the target PCs are primarily home computers and corporate networks connected to an ADSL line. According to Hypponen "It takes a lot of end-user support to explain to a grandmother how to configure the computer. So most ISPs are not doing anything about it".
For networked environments, there are several alternatives that can be implemented at your network's perimeter to mitigate the security risk. If you believe your personal computer or organization's network may be at risk, please consult a PC expert or corporate information security consulting firm for immediate assistance.
Ray Fuller is the Founder, and a Principal, of http://www.ZoneCast.com. ZoneCast, Incorporated provides Corporate Information Security and Business Continuity Services. Ray has over twenty-one years of experience in a variety of technology fields related to corporate information security, disaster recovery planning and business continuity management.
Since its inception, ZoneCast has successfully completed numerous consulting engagements in corporate information security, business continuity management and disaster recovery planning for companies representing a diverse array of industries in several countries.
A rock or a hard place ?you choose
JAN 14 ?Everything that can be said about the upcoming KT by-election has already been said in cyber-space so Im not going to How To Connect Ipod Or Other Digital my two sen to the ongoing debate about who is better and which party should win.
All I want to say is that, for the non-Malay community, 89233 the Chinese community, there really is no choice.
If you believe in the opposition ceramahs, when you vote for BN, you vote for the continuation 39024 racist policies, Umnos continued arrogance and further marginalisation of the Chinese community. You also vote for corruption, abuse of power and people who regard Malaysian citizens who are not Malay-Muslims as pendatang.?/p>
What is VoIP?
Simply put, VoIP refers to the carriage of voice signals over the Internet. PC to Phone VoIP refers to using your 'Internet-connected' computer to make calls to conventional telephones around the world. Whereas traditional telephone calls take place over fixed line circuit switched?networks, VoIP calls are routed through the Internet using a far more efficient method known as packet switching? Whilst carrying voice data more efficiently via the Internet is a benefit, the main advantage that VoIP has is one of cost. For example, a typical PC to Phone VoIP call to a telephone in the United States from anywhere in the world generally runs at just a few cents per minute. Keep in mind, the clarity/quality of PC to Phone calls is usually as good and in many cases better than that of a comparable Phone to Phone call.
How can it be so cheap?
Herein lies the beauty of PC to Phone calls. By using the Internet to route your calls, long-distance charges imposed upon you by the major telecommunications companies (Bell, Sprint, AT&T, etc) are all but eliminated. Furthermore, many of the governmental levies and fees associated with using the highly regulated traditional?telephone networks are also avoided. The result? Extremely cheap, long distance calling to conventional telephones around the world with little or no loss of call quality.
So how does it work?
In a typical PC to Phone call, your computer receives your voice input via a microphone and then translates your voice into a data packet? This packet of data is then transmitted via the Internet to as close as possible to the physical destination of the telephone Niche Hosting calling. Your voice data packet?is then switched to the conventional telephone network and routed to the phone that you are calling. All of this data transmission, translation and switching takes place transparently and extremely quickly. Chances are that the person whom youre calling would have no idea that youre talking to them using your computer.
So what do you need?
In order to start making long-distance telephone calls using your computer, youll need a computer thats connected to the Internet, a microphone and speakers (a headset with a boom microphone is ideal). Its worth mentioning that although there are several companies that support both the Linux and Macintosh platforms (e.g., www.skype.com), the vast majority of PC to Phone software is designed for use on Windows?compatible PCs. As far as your Internet connection goes, the faster the better (e.g., high speed Cable or Jamie Carraghers Lack Of However, PC to Phone does also work on dial-up Internet connections (the way I access the Internet).
The next thing to do is choose a PC to Phone List Of Buildings Provider. These are the companies that provide the software and infrastructure necessary for you to make calls to conventional telephones via the Internet. There are many Service Providers and each have their own benefits and rates so its a good idea to shop around. Almost all of them allow for pay-as-you-go 2008 05 13 Archive (i.e., on a per minute basis) however some also offer unlimited calling plans to certain destinations for a low monthly fee. Some of the better known Providers include
Once youve chosen a Service Provider, youll need to open an account and deposit funds into that account. If youre reluctant to use your credit card online, many of the PC to Phone companies offer alternative forms of payment (e.g., PayPal, direct deposit, wire transfer, etc.). Next, youll need to download the softphone?application from your service provider. A softphone is merely the interface program through which you dial the number of the person youre calling and usually only takes a few minutes to download on even the slowest dial-up?Internet connections. Softphones generally resemble the keypad on conventional telephones and work in much the same way. Depending on your service provider, the manner in which you dial out?will vary. Typically, the softphone will take into account where you are in the world and adjust the dialing settings accordingly. In other words, youd dial the exact same series of numbers into the softphone that you would if you were using a conventional telephone.
Once youve made a few calls to friends and family around the world using your computer, youll quickly realize the fantastic cost advantages of making PC to Phone?calls versus Phone to Phone?calls.
So whats the catch?
Whilst PC to Phone is terrific, it isnt perfect. There are some disadvantages that you should be aware of and these include:
a) Quality: If you access the Internet via a dial-up?connection (i.e., through a normal telephone line), you may experience call quality degradation if you are surfing the web and talking to someone via PC to Phone at the same time. In other words, the bandwidth?or capacity of your Internet connection?may be limited and this could affect your calling ability.
b) Echo: If youre using computer speakers to hear the person youre talking to, that person may hear an echo?of their own voice. This happens for reasons similar to that encountered with the speakerphone?function on conventional telephones. At the same time as you hear that persons voice Terms And Conditions through your computer speakers, your microphone will also detect the voice and re-transmit the signal back to the person youre talking to. This echo?can easily be avoided by using either a computer headset or by turning your speaker volume down so as to minimize the chance of your microphone picking 2008 06 02 Archive and retransmitting the incoming voice signals.
c) Cost: If youre calling relatively small and/or remote countries, you should check the rates of the PC to Phone Service Providers?to those countries before signing up for their PC to Phone service. For example, calling a country like Fiji in the Pacific Ocean is almost as expensive using PC to Phone as it is using a conventional telephone. The reason for these high rates to certain countries is usually due to the PC to Phone Service Provider not having the necessary switching equipment (required for switching your call back to the traditional telephone network from the Internet) physically located in that country. In these scenarios, your calls are routed through the traditional telephone network for a good proportion of the distance they travel and as such they attract many of the long-distance charges that the traditional networks impose. If youd like to call one country in particular, its definitely worth shopping around to find out whether prospective PC to Phone companies have the necessary switching equipment located in that country (and hence, can pass on the savings to you in the form of cheaper rates).
So give PC to Phone a try. Youve really nothing to lose and have the potential to save yourself a lot of money.
Nathan Smith
Nathan is the operator of http://www.netphonedirectory.com - a directory of PC to Phone and free PC to PC VoIP Service Providers. Nathan currently resides in New Brunswick, Canada
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