Tag Archives | encryption




CyberChef – Cyber Swiss Army Knife

CyberChef is a simple, intuitive web app for carrying out all manner of “cyber” operations within a web browser. These operations include simple encoding like XOR or Base64, more complex encryption like AES, DES and Blowfish, creating binary and hexdumps, compression and decompression of data, calculating hashes and checksums, IPv6 and X.509 parsing, changing character […]

Topic: Cryptography, Security Software

ISIS Running 24-Hour Terrorist Crypto Help-desk

There have been multiple mentioned of ISIS using encryption and ‘encrypted messaging systems’ in the news reports since the Paris incident, it turns out they mostly mean Telegram. Which we’ve only mentioned once before, when they got pounded by an epic DDoS attack. Now it turns out, ISIS has a whole help desk infrastructure set-up […]

Topic: Cryptography

Viber Vulnerable To Man In The Middle Attack (MITM)

So this week, researchers at the University of New Haven have been focusing on Viber and have found that pretty much everything transferred and stored on the Viber service, except the messages themselves is not encrypted either in transit or at rest (doodles, images, location data & videos). The implication of this is that the […]

Topic: Exploits/Vulnerabilities, Privacy

Researchers Crack 4096-bit RSA Encryption With a Microphone

So this is a pretty interesting acoustic based cryptanalysis side-channel attack which can crack 4096-bit RSA encryption. It’s been a while since we’ve seen anything hardware based, and RSA 4096 is pretty strong encryption, I wonder how they figured this one out. It makes sense though when you think about it, although I wouldn’t have […]

Topic: Cryptography, Exploits/Vulnerabilities, Hardware Hacking

AxCrypt – Open Source Windows File Encryption Software

AxCrypt is the leading open source Windows file encryption software. It integrates seamlessly with Windows to compress, encrypt, decrypt, store, send and work with individual files. Personal Privacy and Security with AES-128 File Encryption and Compression for Windows 2000/2003/XP/Vista/2008/7. Double-click to automatically decrypt and open documents. Store strong keys on removable USB-devices. Features Password Protect […]

Topic: Countermeasures, Cryptography, Security Software

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