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في هجوم  وصف  بأنّه الأكبر والأشرس من هذا النوع حتى تاريخ اليوم تعرضت العشرات من المؤسسات والمشافي والبنوك والشركات حول العالم إلى هجوم إلكتروني ببرمجة خبيثة تحمل الاسم ““WannaCry Ransomware”، وهي من النوع الذي يقوم بتشفير الملفات الموجودة في الحاسوب وتمنع صاحبها من الوصول إليها قبل دفع فدية مالية بالبيتكوين. وقد بدأ أثر الهجوم  يظهر على عدد من المشافي في إنجلترا، ودفعها إلى إلغاء عدد من العمليات غير الحرجة حتى تتم عملية إصلاح الحواسيب لتتمكن من تقديم خدماتها مجددًا، وقد امتد الهجوم ليصل إلى المزيد من المشافي والبنوك وشركات الاتصالات في مناطق أخرى من العالم كان أكثرها عددًا في روسيا، فيما كانت ذروة ضرره في إسبانيا حيث تعرض مانسبته 85% من حواسيب شركة الاتصالات الإسبانية “Telefonica” التي قامت بإيقاف تشغيل حواسيبها، وفصل الشبكة الداخلية لمنع انتشار الفيروس على باقي الأجهزة كونه من النوع الذي ينتشر تلقائيًا على جميع الأجهزة المتصلة على الشبكة مايجعلها أخطر من البرمجيات الخبيثة التقليدية التي تنتشر من خلال البريد الإلكتروني. وقد  رصد  موقع “Secureli...

Please Read below; IT'S URGENT! A global cyber attack, kidnapping and ransom demand from dozens of banks and hospitals,You might be the next target The impact of the attack began on a number of hospitals in England, prompting the cancellation of a number of non-critical operations until the repair of computers to be able to provide services again, and spread the attack to reach more hospitals, banks and telecommunications companies in other parts of the world was the most In Russia, the worst hit was in Spain, where 85% of the computers of the Spanish telecommunications company Telefonica were shut down, and the internal network was disconnected to prevent the spread of the virus on the rest of the devices, being the type that spreads automatically on all connected devices on the network. The site "Securityist" of the protection company "Kaspersky" Russian protection of the arrival of "WannaCry" global about 50 thousand computers from around ...

In the previous article of the Entrepreneurship series , we defined what is entrepreneurship . Now let's answer the question: Who can become an entrepreneur? There is no one definitive profile. Successful entrepreneurs come in various ages, income levels, gender, and race. They differ in education and experience. But research indicates that most successful entrepreneurs share certain personal attributes, including: creativity, dedication, determination, flexibility, leadership, passion, self-confidence, and "smarts." Creativity: Creativity is the spark that drives the development of new products or services, or ways to do business. It is the push for innovation and improvement. It is continuous learning, questioning, and thinking outside of prescribed formulas. Dedication: Dedication is what motivates the entrepreneur to work hard, 12 hours a day or more, even seven days a week, especially in the beginning, to get the endeavor off the ground. Planning an...

What is meant by entrepreneurship? The concept of entrepreneurship was first established in the 1700s, and the meaning has evolved ever since. Many simply equate it with starting one's own business. Most economists believe it is more than that. To some economists, the entrepreneur is one who is willing to bear the risk of a new venture if there is a significant chance for profit. Others emphasize the entrepreneur's role as an innovator who markets his innovation. Still other economists say that entrepreneurs develop new goods or processes that the market demands and are not currently being supplied. In the 20th century, economist Joseph Schumpeter (1883-1950) focused on how the entrepreneur's drive for innovation and improvement creates upheaval and change. Schumpeter viewed entrepreneurship as a force of "creative destruction." The entrepreneur carries out "new combinations," thereby helping render old industries obsolete. Established wa...

About This Course  Published 8/2015   English Course Description In this course titled ' Hypnosis - Eliminate Ulcers With Self Hypnosis ' By Pradeep Aggarwal , you will learn - What Are Ulcers? 1. Causes of Ulcers:  Stress ulcers are acute lesions caused by trauma, burns, major surgery and central nervous system disease. 1)  Aspirin 2)  Anti-inflammatory drugs 3)  Steroids 4)  Food allergies 5) W orry 6)  Stress 7)  Anxiety 2. How Self Hypnosis Can Help Eliminate Ulcers? 1) Self hypnosis helps you to relax and calm down 2) Self hypnosis helps maintain positive attitude Self hypnosis treats stress, anxiety, nervousness and depression successfully It is for those who are suffering from ulcers in their body and are unable to get rid of the problems mentally and physically. It is ideal for everyone who want to heal their general health and improve their mental health This course contains a lot of ex...

About This Course  Published 2/2016   English   Closed captions available Course Description This course is meant for anyone wanting to understand how selection works in Photoshop and the different tools Photoshop provides for us to make and refine our selections. We will start with the Rectangular Marquee tool, the Elliptical Marquee tool. Then later we move on to the Lasso tools, and finally to the Quick Selection tools. We also cover how to make complicated selections in a refined way. We look into the Refine Edge panel that has come about after Photoshop CS5 and how it is a very powerful tool to make selections of difficult objects like hair. If you're someone who has to make composites from photographs or even apply adjustments to parts of your photographs, you definitely need to take this course. What are the requirements? If you have a basic understanding of how Photoshop works, that'll make your learning in this course easier...

About This Course  Published 8/2015   English Course Description In this course titled 'Hypnosis - Heal Enlarged Prostate With Self Hypnosis' By Pradeep Aggarwal , you will learn - 1. What is Prostate? a. The walnut sixe, doughnut-shaped male sex gland called the prostate gland is located below the urinary bladder and surrounds the upper portion of the urethra. b. Enlarged Prostate occurs in half of the men over 60 and three quarters or more of the men over 70 years. 2. How Self Hypnosis Can Help? 1) Self hypnosis helps you to relax and calm down 2) Self hypnosis helps maintain positive attitude 3) Self hypnosis treats stress, anxiety, nervousness and depression successfully Self hypnosis treats stress, anxiety, nervousness and depression successfully It is for those men who are suffering from enlarged prostate in their body and are unable to get rid of the problems mentally and physically. It is ideal for everyone who want to heal their ...