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Tech Learnit Team
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Jan 27, 2022

G𝐨𝐨𝐠π₯𝐞 M𝐚𝐩𝐬

Google started project G𝐨𝐨𝐠π₯𝐞 M𝐚𝐩𝐬 in 2005. As of March 2021, Google Maps had one billion daily active users, 99% coverage of the world in 200 countries. Although Google Maps is a very complex system, we can break it down into 3 high-level components. …

Google

2 min read

G𝐨𝐨𝐠π₯𝐞 M𝐚𝐩𝐬
G𝐨𝐨𝐠π₯𝐞 M𝐚𝐩𝐬
Google

2 min read


Jan 25, 2022

Email to Bob in highly simplified design

One picture is worth more than a thousand words. In this post, we will take a look at what happens when Alice sends an email to Bob. 1. Alice logs in to her Outlook client, composes an email, and presses β€œsend”. The email is sent to the Outlook mail server…

Email

1 min read

Email to Bob in highly simplified design
Email to Bob in highly simplified design
Email

1 min read


Oct 22, 2021

How to get started to be a bounty hunter.

If you’ve ever wanted to be a bounty hunter, your questions will be answered β€” A Bug Bounty Hunter is a hacker who is paid to find software and website flaws. Those with technical skills and a strong sense of enthusiasm can become a good vulnerability hunter. You can begin…

Cybersecurity

2 min read

Cybersecurity

2 min read

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