@mostafafarghaly: Thanks for spreading the word

تابعوا الحلقة علشان تعرفوا اكتر عن منحة مبادرة "بناة مصر الرقمية" والفرصة اللي بتقدمها للحصول على ماجستير مهني من جامعة عالمية مجانًا بالكامل، وإزاي بيتم إعداد قادة من شبابنا على مستوى عالمي
وكمان لو عندكم أسئلة أو إستفسارات عن المبادرة اكتبوها في التعليقات على البوست عشان نرد عليها

حيكون معانا الدكتورة هدى بركة مستشار وزير الاتصالات وتكنولوجيا المعلومات لتنمية المهارات التكنولوجية

لمزيد من المعلومات
https://debi.gov.eg/

AskDeveloper Podcast

EP74 - AskDeveloper Podcast - مبادرة بناة مصر الرقمية - DEBI - مع دكتورة هدى بركة

الحشاشين - التحفجية
من حفل مكتبة الإسكندرية

كلمات:  بديع خيري
ألحان: سيد درويش

محمد محسن - الحشاشين

Read the full story here at Insider.com: https://www.businessinsider.com/alameda-all-hands-meeting-caroline-ellison-shut-down-audio-2023-10

Caroline Ellison Alameda Research All Hands

الحلقة السابقة 
https://soundcloud.com/askdeveloper/ep46-askdeveloper-podcast-cryptography-part-1-introduction-and-hashing
○ Encryption (Two Ways)
   § Symmetric Encryption
    □ Same key both encrypts and decrypts the data.
    □ Very fast, yet exchanging key is tricky
    □ Very Algorithmic
    □ Examples
     ® DES Data Encryption Standard (BROKEN)
      ◊ Uses key of 56 bit length
     ® Triple DES (3DES)
      ◊ Uses three keys (or two unique keys) of 56 bit each
     ® AES Advanced Encryption Standard
      ◊ Uses keys of 128, 192 or 256 bits long
    □ Attacks
     ® Brute force
      ◊ Usually mitigated via increasing key length, as difficulty increases exponentially as key size increases, for example time to crack given a modern super computer.
      Key Size Time To Crack
      56 bits 399 seconds
      128 bits 1.02 * 1018 years
      192 bits 1.87 * 1037 years
      256 bits 3.31 * 1056 years
      ◊ Side-Channel Attacks
   § Asymmetric Encryption
    □ Key pairs have mathematical relationship
    □ Each one can decrypt messages encrypted by the other.
    □ Slow, but exchanging key is trivial
    □ Very Mathematical
    □ Anyone can know the Public Key
     ® The Public key can only be used to encrypt data
    □ The Private key is kept secret, and never leaves the recipient's side.
     ® The Private key can only be used to decrypt data
    □ Examples
     ® RSA (Rivest, Shamir and Adelman)
     ® The de-facto standard in the industry
     ® Public and Private keys are based on large Prime Numbers
   § Hybrid Encryption
    □ Uses both Symmetric and Asymmetric encryption at the same time.
    □ Goals:
     ® Use the performance of Symmetric Crypto 
     ® Convenience of sharing keys using Asymmetric Crypto
     ® HMAC for authentication.
    □ Steps: (Order is very important)
     ® Party 1 (Alice)
      1. Generates a random AES Session Key (32 bytes / 256 bits)
      2. Generates a random Initialization Vector (IV) (16 bytes / 128 bits)
      3. Encrypt the message to be sent using the AES Session Key & IV
      4. Calculate an HMAC of the encrypted message using the AES Session key
      5. Encrypt the AES Session Key using the Public Key of Party 2 (Bob) The recipient.
      6. Sends a packet of (Encrypted Message, Encrypted Session Key, Initialization Vector, and HMAC) to Bob
     ® Party 2 (Bob)
      1. Decrypts Session key using his Private Key
      2. Recalculates the HMAC of the encrypted message (Validates message integrity)
       } If HMAC check pass
        – Decrypts the message using the decrypted AES Session Key and Initialization Vector
       } Otherwise, rejects the message because of integrity check failure.


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EP47 - AskDeveloper Podcast - Cryptography - Part 2 - Encryption

أغنية اللف في شوارعك من فيلم علي معزة وإبراهيم إخراج شريف البنداري حالياً بجميع دور العرض
غناء وألحان : محمد محسن
كلمات : مصطفى إبراهيم

Mohamed Mohsen Official Social Media Accounts
Https://www.facebook.com/MohsenBand
Https://www.Youtube.com/MohsenBand
Https://www.instagram.com/mohsenband
Https://www.Twitter.com/Mohsen
Soundcloud @mohsenband

محمد محسن | اللف في شوارعك - من فيلم علي معزة وإبراهيم

- Quick history
  ○ Distance learning
  ○ Open educational resource movement
  ○ MOOC coined in 2008 by Dave Cormier
  ○ Khan Academy, P2PU, and Udemy
  ○ Udemy has tools for pros to create courses and publish (also attracting corporate trainers to create courses for enterprises)
  ○ Udacity growing out of Stanford CS courses by Sebastian Thrun
  ○ Coursera growing out of Stanford's Andrew Ng and Daphne Koller
  ○ MITx launched by MIT in response to commercialization of MOOC, then joined by Harvard and renamed edX
 - Cost
  ○ Content is free
  ○ edX offers certificate for 100$ for most courses
  ○ Coursera have some quizzes and grading exercises only for paying students
  ○ Udacity has nano-degrees with projects reviewed only for paying students
 - Interdisciplinary learning
  ○ Importance
  ○ Examples
 - For credit leaning
  ○ Georgia Tech masters 2013 with Udacity
  ○ edX have MicroMasters which offers for credit courses and earn 25% credit of on campus masters
   § RIT cybersecurity
   § University of Pennsylvania Robotics
   § British Columbia Software Development
   § Boston University Digital Leadership
   § MIT Supply Chain Management
   § University System of Maryland Cloud Computing
   § Columbia Business Analytics, AI
   § San Diego Data Science
   § Michigan UX Research and Design
   § Others
  ○ Coursera masters with
   § Illinois MBA, Accounting and CS (Data Science)
HEC (innovation and entrepreneurship)

بعض الروابط التي ذكرت في الحلقة
كورسات كلية الحاسبات و المعلومات جامعة حلوان
https://www.youtube.com/user/FCIHOCW


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http://soundcloud.com/askdeveloper

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EP52 - AskDeveloper Podcast - MOOCs

أغاني تملا الحيّ.
كلمات: مايكل عادل.
ألحان: رامي يعسوب.
توزيع: رفيق عدلي.
من ميني ألبوم "اللف فـ شوارعك" لمحمد محسن.

محمد محسن - أغاني تملى الحى

حوار شيق مع المهندس احمد عصام و رحلته في مجال التكنولوجيا و البرمجيات من البداية في القاهرة مرورا بمراحل مختلفة في اوروبا و الولايات المتحدة الأمريكية و حتى المرحلة الحالية من العمل في شركة Apple

	• What defines ethical? -- * 
	• Failing and realizing why it happened.
	• Respect your own capabilities with consideration of (is it hard enough?)
	• What do you do at work?
	• You as a brand, what message do you want to deliver? "What you do is perceived as who you are"
	• Dare to disrupt your life, When nothing is happening for while it is important to look on what have you done for the next step, what you are doing and the next months is basically the present (it is planned and determined and probably the outcome of it is known)
	• The need to explore other areas to empower the current moment.
	• Are you ready to answer all questions in a meeting? 
	• Do you intentionally mislead people with subtle language/words?
	• Starting a startup and how much I wasn't ready for it, how bad I treated people and how much effort did I have to work on my attitude?
	• Are you really as good/bad as you think you are?
	• Let's discuss "There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self." - Ernest Hemingway
	• Opinions and Facts, the critical need to distinguish both from each others.
	• Where/Who/What you are doesn't define you, Anything is subject to change and none should be defining your future.
	• Assuming (good intention)/(Positive attitude) when listening to people changes how people perceive you as ally or adversary
	• Why good language matters at work.
	• What is the difference between pushing the limits and (breaking the law / respecting others / etc)
	• Your values and what drives you.
	• Let's see why greedy will fall short to help you achieve your targets.
	• The multi modes for writing code, communicating and looking back.
	• What do you do while your work is compiling.
	• The balance of listening to others and going your own way. 
	• Picking up answers from Stack overflow. -- * 
When it works, do you know why it works? -- *

Ask Developer Podcast - 54 - Interview with Ahmed Essam - الرحلة من إمبابة إلى وادي السيليكون

المهارات الأساسية لأي جونيور النهاردة
لو حد بيبتدي الكارير بتاعه في مجال السوفتوير النهاردة, ايه المهارات و الادوات الأساسية اللي حيحتاجها علشان يلاقي فرصة مناسبة و يأهل نفسه لكارير محترم في المجال.
في الحلقة دي انضم لينا محمد تيسير و محمد السيد في مناقشة عفوية و جميلة و هي جزء من لقاء فيديو لايف على يوتيوب و فيسبوك, و لو حابب ترجع للفيديو الأصلي الكامل ممكن تلاقيه هنا
https://www.youtube.com/watch?v=7jIti9PFW5A

EP60 - AskDeveloper Podcast - #لايف_مع_القهوة و حنجيب سيرة المهارات الأساسية للجونيور النهاردة

بين شطين - محمد قنديل

Weekly Podcast discussing the Egyptian IT industry, and various other technology related topics 
راديو عربي على الانترنت من المبرمجين المصريين للمبرمجين, باللغة العربية و باللهجة المصرية

EP47 - AskDeveloper Podcast - Cryptography - Part 2 - Encryption

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Ahmed Magdy

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