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Teo Selenius

An application security engineer from the North.

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Senior Security Specialist at Nixu Corporation

Hacking Academy - Help me out!

Hacking Academy - Help me out!

3
Comments 1
1 min read

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Tabnabbing Attacks and Prevention

Tabnabbing Attacks and Prevention

11
Comments
7 min read
Clickjacking Attacks and Prevention

Clickjacking Attacks and Prevention

9
Comments
4 min read
Fetch Metadata and Isolation Policies

Fetch Metadata and Isolation Policies

6
Comments
8 min read
Session Fixation Attacks and Prevention

Session Fixation Attacks and Prevention

17
Comments
5 min read
MITM (Man-In-The-Middle) Attacks and Prevention

MITM (Man-In-The-Middle) Attacks and Prevention

21
Comments 8
6 min read
Cookie Security: 10 Tips To Protect Your Web Application

Cookie Security: 10 Tips To Protect Your Web Application

12
Comments
12 min read
CORS (Cross-Origin Resource Sharing): A Complete Guide

CORS (Cross-Origin Resource Sharing): A Complete Guide

83
Comments
10 min read
HSTS Header (Strict Transport Security) Explained

HSTS Header (Strict Transport Security) Explained

8
Comments 5
6 min read
Same Origin Policy: Demystified

Same Origin Policy: Demystified

29
Comments 1
12 min read
Content Security Policy Header: A Complete Guide

Content Security Policy Header: A Complete Guide

10
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15 min read
SameSite Cookies and Why You Need Them

SameSite Cookies and Why You Need Them

8
Comments
7 min read
XS-Leaks: Is Your Website Exposing Sensitive Data?

XS-Leaks: Is Your Website Exposing Sensitive Data?

5
Comments
9 min read
CSRF Attacks & Prevention: How To Secure Your Web Application (2021)

CSRF Attacks & Prevention: How To Secure Your Web Application (2021)

18
Comments 1
5 min read
SQL Injection Attacks & Prevention in 2021: A Developer's Guide

SQL Injection Attacks & Prevention in 2021: A Developer's Guide

8
Comments
4 min read
XSS (Cross-Site Scripting) Attacks & Prevention

XSS (Cross-Site Scripting) Attacks & Prevention

23
Comments
10 min read
XXE (XML External Entity) Attack & Prevention

XXE (XML External Entity) Attack & Prevention

7
Comments
6 min read
Web Application Security Checklist (2021)

Web Application Security Checklist (2021)

232
Comments 2
44 min read
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