Loading...
Skip to content
DIGITAL SELF-DEFENSE DIGITAL SELF-DEFENSE
  • Services
    • Web App Security Review
    • Custom Penetration Test
    • Infra Audit
    • Corporate Training
    • Hourly Sysadmin
    • Cryptocurrencies
    • Security Consultation
  • Blog
    • News (Czech)
    • Traveling
    • Tools
    • Hackers' techniques
    • Video
    • First aid!
    • Linux
    • History
    • Hacks
  • Glossary
  • About us
  • Pricelist
  • Contact
    • 🔍

Tag:Whatsapp

0-day vulnerability in WhatsApp

Posted on 15. 5. 2019Updated on 15. 5. 2019by MilanCategories:Blog, Rychlé novinky, Techniky hackerů

WhatsApp (owned by Facebook) has released an update that patches the vulnerability that allowed attackers to install malicious software.

Tagged0-dayšifrováníSignalWhatsapp

Message encryption – demo

Posted on 13. 12. 2018Updated on 14. 12. 2018by MilanCategories:Blog, nástroje, video

Plain (email) Client to Server (Facebook Messenger, Gmail) End to end (Signal, Threema, Wire) You Hello there! Send Key: Transfer to server (internet): Hacker Server: AdminPolice Transfer to receiver (internet): Hacker Receiver: Key:

TaggedemailnástrojšifrováníSignalWhatsapp

Studie odhalila možné útoky na “bezpečné” messengery

Posted on 12. 12. 2018Updated on 12. 12. 2018by MilanCategories:Blog, Rychlé novinky

12. 12. 2018 Vitor Ventura zveřejnil na blogu výsledky studie Cisco Talos, která se zaměřila na tři aplikace pro posílání zpráv – Signal, Whatsapp a Telegram.

TaggedhackeřiSignalTelegramWhatsappzranitelnost

Recent Posts

  • I ran malware on purpose. It found its server address in the blockchain
  • The Application Works. Is That Enough?
  • Crypto Wars – Can a Government Ban Mathematics?
  • Code Hidden in DNS: When an AI Agent Opens the Door
  • 8 tips for a digitally safer holiday
Visual Portfolio, Posts & Image Gallery for WordPress

Web Application Security Review

Custom Penetration Test

Infra audit

Hourly sysadmin

Tags

AI Android black hat blockchain brute force cestování cryptoanarchy Crypto Wars defense email exploit grey hat hackeři hesla history kontrola kryptoanarchie krádež linkedin linux lockpicking malware notebook nástroj pentest pgp phishing prevence protection RAT sebeobrana Signal telefon test threat model trik vibe-coding video webapp Whatsapp white hat wifi zranitelnost ztráta šifrování
  • RSS
  • E-mail
© DIGITAL SELF-DEFENSE. All rights reserved.
Back to top