Zemach FM

A separate this week in tech episode for the 24th episode of Zemach FM, which is released on March 29, 2021.

Episode timeline

00:25 Microsoft looking to buy discord

02:55 One Plus launches their new flagship One Plus 9

07:08 Tesla starts allowing customers to purchase cars in Bitcoin

09:38 Starship SN11 test flight scrubbed at the last moment

10:00 Youtube shorts expanding outside of India

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On this 24th episode of Zemach FM we are discussing about the computer and cyber security are important. We have discussed the definition of computer and cyber security, their differences, why we need the security measures and a highlight of the different types of attacks. This episode will be the first part of a series we are doing regarding cyber security there will be more episodes to come in the coming weeks that will go in-depth in to the specific topics of the field.

Episode timeline

02:30 What we will discuss on this week in tech

03:00 Title introduction

06:00 Definition of computer security and it’s difference with cybersecurity

08:42 What makes computer security important

11:30 What are the different parts of a system that require security

13:10 Definition of cyber security

13:45 Different types of security measures that cyberscurity compromises of

17:00 How important is security by design

18:30 Is there really a 100% secure system

20:50 How important is a disaster recovery protocol

22:06 Non intentional security threats

26:00 Types of cyber and computer attacks

33:30 Keeping your computer and system secure tips

35:50 Some famous cyber security attacks

44:30 Why people feel the need to attack infrastructures

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episode 23 this week in tech

A separate this week in tech episode for the 23rd episode of Zemach FM, which was released on March 22, 2021.

Episode Timeline

0:30 The latest version of telegram and it’s new features

5:18 Tinder to start a background check feature

9:20 Shortage of chips globally announced by samsung

10:45 Facebook’s showcases new wrist worn AR interface

Links in the episode

Facebook’s New Wrist AR Interface

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On the 23rd episode of Zemach Fm we are discussing about internet of things, the new trend that’s affecting people’s day-to-day life and also is predicted to influence more people in the coming years. We have discussed what exactly an IoT is, the first implementation of IoT, what factors made IoT a reality, some of the use cases it has, the different components it has, and many more concepts of IoT.

Links in the episode

Weiser, The computer of the 21st century: ubiquitous computing [PDF]

Episode timeline

O4:02 Episode introduction

05:30 What exactly is an IOT

07:44 Some brief examples of IOT

12:33 Statistics on areas where IOT is being widely used on

15:25 IOT and Agriculture

19:23 Location tracking in IoT

20:34 Some Other use cases of IoT

23:40 Smart cities

25:10 The first concept of IoT

27:34 Ubiquitous computing

32:40 Components of IoT

36:50 Pros and cons of IoT

38:15 Security threats in IoT

48:43 Factors that made IoT possible

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Abdulhadmid Oumer Twitter Instagram linkedIn

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A separate this week in tech episode for the 22nd episode of Zemach FM, which was released on March 15, 2021.

Episode Timeline

00:47 Arif Pay raised 3.5 Million USD

02:55 Microsoft exchange’s vulnerability still causing security breaches

06:00 US Fast food chain using AI in some drive through branches

08:44 Netflix putting some restrictions on password sharing from different locations

11:13 SpaceX explains why SN10 blew up after landing

13:30 Gordon Hall founder of rockstar leeds of GTA passes away at 51

Links in the episode

McDonald’s drive-through AI

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On the 22nd episode of Zemach FM, we are taking a look at the open-source world. Open source plays a huge part in our life whether we are technical people or normal users of the digital world. In this episode we start by defining the concept of open source, how it got to where it is now through time, the different licenses that open source software use, and finally the pros & cons of making software open source.

Episode Timeline

01:20 Episode introduction

04:30 What is open source ?

06:00 A bit about open source software licenses

10:18 Free software vs open-source software

11:34 How Open source started

17:27 Pros and cons of using or making open source software

29:30 Why people contribute to open source projects

33:55 Some more information on open source licenses

37:38 Some popular open source projects

43:55 Some of our open source projects

Links in the episode

Choose a license

Open source licenses comparison

New Zemach FM site

English To Amharic Tech Terms

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A separate this week in tech episode for the 21st episode of Zemach FM, which was released on March 07, 2021.

Episode Timeline

00:41 New Apple Products Rumor

05:10 New vulnerability in Microsoft Exchange E-Mail client

06:36 Landing and explosion of Starship SN-10

11:15 Jack Dorsey selling his first ever tweet for about 2.5 Million USD

Links In The Episode

Mac Rumors

Moon Mission Sign Up

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On the 21st episode of Zemach FM we are taking a look at Apple INC.’s company profile. We will be discussing the history of Apple, how Apple was founded by the three original founders Steve Jobs, Steve Wozniak & Ron Wayne and what products Apple was shipping during different period of times. Apple is currently the most valuable company in the world with a total of 2.12 Trillion USD value. They have doubled this price within 2 years since 2018, while the company was the first to reach a trillion-dollar valuation in history.

Episode Timeline

01:00 Title introduction

03:55 The founding fathers of Apple

06:10 Steve jobs and Wozniak’s life before Apple

10:00 Building Apple One

15:00 Introduction to the Apple two

16:07 Why the name “Apple” was chosen

19:20 Becoming publicly traded company 1980

20:00 The Lisa and Macintosh

26:30 The Macintosh Two

28:00 Apple Vs IBM

30:40 Steve jobs getting fired from his company

32:50 Apple without Steve Jobs

35:00 Apple starting to think different with the iMac

36:00 The iBook and MacOs 10

37:20 The iPod and iTunes

38:04 The Safari browser and the power iMac

39:00 The move from power PC to intel

39:30 The original iPhone and iPod touch

40:30 The post PC era – the iPad

41:30 Passing away of Steve Jobs

42:15 The Apple store and App store

43:00 recent products of Apple

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A separate episode of this week in tech where we discuss certain events that have happened in the tech world over the previous week.

News Timeline

00:30 Boston dynamics SPOT being used by the NYPD (New York Police Department)

05:00 A company using deep fake technology to show people their passed away loved ones.

09:00 Spotify’s new HI-FI subscription

13:00 Twtter testing features similar to clubhouse

14:40 Facebook’s new TikTok like app called “Bars”

15:29 Twitter’s new super follow feature

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On the 20th episode of Zemach Fm, we are discussing about rovers and their exploration of different parts of space. We tried to see the historical chronology until the most recent perseverance rover, their specifications limitations, what they have achieved in their lifetime, and much more. Most of our discussion will be focused more on rovers that were sent to Mars.

Episode Timeline

01:30 Title introduction

04:45 What exactly are rovers and why do we need them ?

08:30 How rovers changed over time and explorations before rovers

12:13 The Lunokhod mission

14:50 Soviet union’s space exploration after the dissolution

16:15 Viking 1 & Viking 2 Mission

17:18 The mars pathfinder mission : the first successful rover (sojourner) on Mars

20:30 MER (Mars exploration rover) A & B : Spirit & Opportunity rover

26:00 The curiosity rover

29:00 The perseverance rover

31:25 A little about Ethiopia in space exploration

33:15 Rovers communication with earth

36:00 How mars rovers do their tasks

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Henok Tsegaye twitter Instagram LinkedIn

Abdulhadmid Oumer twitter instagram linkedIn

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