Buzz word Cryptography means?? 🔮
Converting data from a readable format to an unreadable format is called ciphertext. We achieve this using various encryption algorithms. It acts like a lock so a hacker cannot see what’s inside your home (here, the message). And just like every lock needs a key, the same concept applies here — a cryptographic key is provided to decipher the message back to its actual form.
“The Cryptographic Failure” 🦸🏻♀️ means??
It can be caused by various things. Some common reasons are:
🕐 Not handling cryptographic keys properly
🕑 Using outdated encryption algorithms 😿
🕒 Misconfiguration of encryption algorithms
Okayy guys, does it cause risks??
Yes, of course bro 🚨
• The brand reputation you built for years can be demolished in seconds (reputation damage)
• Your sensitive data will go into hackers’ hands
Real Example: The Heartbleed Bug 💔
This bug was found in an old OpenSSL cryptography library and occurred due to improper input validation. It was classified under a buffer-over-read vulnerability. It was fixed on April 7, 2014 🔐.
This bug was identified by Neel Mehta, Riku, Antti, and Matti. Due to the flaw in the TLS heartbeat extension, it got its name as Heartbleed.
How do hackers exploit cryptographic failures?
By:
• Intercepting your conversations (Man-in-the-Middle attack)
• Trying various passwords (brute-force attacks)
• _Discovering weak or exposed keys _and using them
So always follow standard security practices.
Time for superheroes to learn Prevention Techniques 🦸🏻
1️⃣ Update yourself and use modern cryptographic standard algorithms
2️⃣ Manage your keys properly _— store them securely, and ensure they are unique every time
3️⃣ Do _regular security testing (dynamic scenarios), audits, and fix problems early
4️⃣ While transmitting, also use _secure protocols _(e.g., HTTPS)
Finallyy ✨
Security is not meant only for giants — it’s for everyone.
Become a superhero by securing your applications 🤗
Thanks for reading! If you found this helpful, drop your thoughts in the comments (❁´◡`❁).
🤔What cybersecurity topic should I cover next? 😅
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