يتحدث الدرس عن المخاطر التى تهدد امن البيانات و المعلومات الفرق بين …
يتحدث الدرس عن المخاطر التى تهدد امن البيانات و المعلومات الفرق بين البيانات و المعلومات : البيانات هو شئ ليس له معنى مثل رقم 26 او اسم محمد او عنوان شارع السلام اما المعلومات فهى عبارة عن البيانات بعد معالجتها من خلال الكمبوتير مثال : محمد عبد الرحمن سنه 26 سنة و يسكن فى شارع السلام .. فهنا تم تحويل البيانات إلى معلومة مفيدة بعد معالجتها و إذا لاحظت انك عندما يطلب منك فى مكان ما ان تملئ فورم معينه ، فإنه يطلب منك ان تملئ بياناتك و ليس معلوماتك فإستخدام الكمبيوتر تبدأ بعملية ادخال البيانات للكمبيوتر حتى يقوم بمعالجتها لإستخراج المعلومات
This article includes the URL and description of 100 free web tools …
This article includes the URL and description of 100 free web tools that can be used by all teachers. The tools are categorized into search engines, math and science, games, templates and lesson plans, and more.
A comprehensive look at everything there is to learn in Photoshop. Or …
A comprehensive look at everything there is to learn in Photoshop. Or at least as much as can be covered in 10 minutes. If you've never used Photoshop before, this is the place to start with guidance to what free resource to move on to next.
Some formulas of Excel are so useful that almost every excel user …
Some formulas of Excel are so useful that almost every excel user should know them, Guruji makes a list of 10 most used Excel formulas for you. Watch the vid...
Once you watch these talks, you may not be able to get …
Once you watch these talks, you may not be able to get them out of your head. These talks have staying power and, as you go about everyday life, we bet you'll find yourself thinking of them often.
عندما تتوقف وظيفتك على كيفية كلامك مع الناس ،عندها تتعلم الكثير عن …
عندما تتوقف وظيفتك على كيفية كلامك مع الناس ،عندها تتعلم الكثير عن كيفية إجراء المحادثات ،وأن الكثير منا لا يتقن فن المحادثة ، "سيليست هيديلي " عملت كمضيفة في ردايو لعدة عقود وهي تعلم تماماً عناصر المحادثة الجيدة ،وهي الصدق ،والشجاعة ،والوضوح ،وكمية الاستماع الصحية.في هذا الحديث الممتع قدمت لنا 10 قواعد لمحادثة أفضل .. حيث قالت :"انطلق ،تكلم مع الناس واستمع لهم والأهم من ذلك كن مستعداً لأن تكون مندهشا " .
Cybercrime الجريمة الاليكترونية Identity theft سرقة الهوية Phishing الاحتيال ( tracking someone in order to retrieve their sensitive personal information) Hacking الاختراق Downloading illegal music or movies or programs Electronic vandalism تخريب, terrorism, and extortion الابتزاز Illegal interception اعتراض او التجسس of communications Electronic money launderingغسيل الاموال عن طريق الانترنت
This resource contains presentations from one of the Center for Automotive Research's …
This resource contains presentations from one of the Center for Automotive Research's (CAR's) breakfast briefings titled "Automotive Fuels and Emissions: Policies, Compliance, & Potential Impact of Future Technologies." This briefing occurred on 12/5/13 at Robert Bosch LLC in Farmington Hills, MI. At the briefing presenters discussed the strategic implications of Tier 3 regulations which will soon be finalized and may impact future technology decisions in a multitude of ways. The impact of Tier 3 emission regulations is expected to be far reaching as they have the potential to influence the quality of fuel, as well as usage of alternative fuels and powertrains. Further, the regulations will have a direct influence on the technologies, such as diesel and gasoline direct injection, that automakers will utilize to meet the fuel economy standards through MY2025. Included in this resource are the presentations from the National Renewable Energy Laboratory (NREL), Volkswagen, and Bosch utilized at the briefing.
2012 may be the year of 3D printing, when this three-decade-old technology …
2012 may be the year of 3D printing, when this three-decade-old technology finally becomes accessible and even commonplace. Lisa Harouni gives a useful introduction to this fascinating way of making things -- including intricate objects once impossible to create.
This talk was presented at an official TED conference, and was featured by our editors on the home page.
View full lesson: http://ed.ted.com/lessons/3-tips-to-b... Made in partnership with the Always #LikeAGirl campaign. …
View full lesson: http://ed.ted.com/lessons/3-tips-to-b...
Made in partnership with the Always #LikeAGirl campaign.
When faced with a big challenge where potential failure seems to lurk at every corner, you’ve probably heard the advice, “Be more confident!” But where does confidence come from, and how can you get more of it? Here are three easy tips to boost your confidence.
Lesson by TED-Ed, animation by Kozmonot Animation Studio.
قناة "ابدع "تمنحك رحلة مسلية فى عالم مليء بالمعرفة والعلم و الاثارة …
قناة "ابدع "تمنحك رحلة مسلية فى عالم مليء بالمعرفة والعلم و الاثارة و الترفيه
-نحن جميعا نريد ان نلعب بشيء ما عندما نشعر بالتوتر . يمكنك العثور على بعض الالعاب للقضاء على هذه المشكلة في كل مكان او يمكنك شرائها من النت نعرض لكم اليوم 3 طرق بسطة لصنع لعبة سبينر
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