Thorsten Schleinzer

@Thorsten

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Software Developer // Author // Trainer // Gamedev

Frankfurt, GermanyJoined October 2020

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Thorsten Schleinzer's blogs

Blog about Software Development, Web Technologies, Security, Game Development and moreschleinzer.info4 posts

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Recently published

TSThorsten Schleinzerschleinzer.infoMar 5, 2021 · 3 min read

scoop - command line installer

If you are familiar with Linux, you certainly came across the various software installers like apt or yum. They allow you to effortlessly install, update and remove applications, games, libraries and other software, with very short and concise comman...

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TSThorsten Schleinzerschleinzer.infoMar 3, 2021 · 2 min read

Jumpstart a fresh Windows installation

Among the first things you do sitting in front of a fresh Windows installation is to install your favorite go-to software. This normally involves starting Internet Explorer (to install your browser of choice 😉), and finding all the home pages of the...

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TSThorsten Schleinzerschleinzer.infoMar 2, 2021 · 4 min read

What's wrong with md5($_GET['password'])?

Storing your users' passwords securely is critical. But still, you can find code like $hash=md5($_GET['password']) in many code bases. So, what's wrong about it? Using md5 to hash passwords While it's good to see use of a hash in the code - instead o...

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TSThorsten Schleinzerschleinzer.infoMar 2, 2021 · 3 min read

Avoid guessable IDs

When developing a web application, you often have to store user-generated entities such as user profiles, photos, posts and videos. Chances are you store them in a database, using an integer ID, generated by a sequence. So, for example, each newly po...

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Thorsten Schleinzer

About

Available for

Thorsten Schleinzer's blogs

Recently published

scoop - command line installer

Jumpstart a fresh Windows installation

What's wrong with md5($_GET['password'])?

Avoid guessable IDs

Search Hashnode

Thorsten Schleinzer

About

Available for

Thorsten Schleinzer's blogs

Recently published

scoop - command line installer

Jumpstart a fresh Windows installation

What's wrong with md5($_GET['password'])?

Avoid guessable IDs