encrypt
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I have an idea for a mathematical method to encrypt data which is impossible to decrypt, even for quantum computers, but i am not sure if i should use this algorithm for an OS or for some other project. It would be great for encrypt personal data, and for comunications with other devices the only…
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Short-Lived Certificates Coming to Let’s Encrypt Starting next year: Our longstanding offering won’t fundamentally change next year, but we are going to introduce a new offering that’s a big shift from anything we’ve done before—short-lived certificates. Specifically, certificates with a lifetime of six days. This is a big upgrade for the security of the TLS…
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The non-profit, free certificate authority Let’s Encrypt shared some news from their executive director as they approach their 10th anniversary in 2025: Internally things have changed dramatically from what they looked like ten years ago, but outwardly our service hasn’t changed much since launch. That’s because the vision we had for how best to do…
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[Submitted on 9 Dec 2024] View a PDF of the paper titled Gradient-based facial encoding for key generation to encrypt and decrypt multimedia data, by Ankit Kumar Patel and 3 other authors
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Let’s Encrypt, a leading provider of free SSL/TLS certificates, has officially announced its timeline for discontinuing support for the Online Certificate Status Protocol (OCSP) in favor of Certificate Revocation Lists (CRLs).
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Let’s Encrypt, a leading certificate authority renowned for its commitment to a secure and privacy-respecting internet, has formally announced the deprecation of the Online Certificate Status Protocol (OCSP). This strategic shift will see a complete transition to Certificate Revocation Lists (CRLs) by August 2025, aiming to bolster user privacy and optimize operational efficiency.
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In the world of clinical trials, data isn’t merely valuable; it’s vital. When the screens at Change Healthcare went dark on February 21, 2024, it wasn’t just digits and databases at stake — it was lives.
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﷽ Introduction to Malware Binary Triage (IMBT) Course Looking to level up your skills? Get 10% off using coupon code: MWNEWS10 for any flavor of the Malware Binary Triage (IMBT) course starting this Black Friday and Cyber Monday! Enroll Now and Save 10%: Coupon Code MWNEWS10 Note: This is an affiliate link – your enrollment…
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﷽ Hello, cybersecurity enthusiasts and white hackers! After my presentation and workshop at a conference in Luxembourg where I touched on the abuse of cryptographic functions in the internal structure of Windows OS, many colleagues and readers increasingly have questions about the use of cryptography in protecting malware during its development. This post is the…
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Published in · 4 min read · 3 hours ago JavaScript (JS) is a versatile language for creating interactive websites, but it’s also easily viewable, which can expose sensitive parts of your code to anyone. Encrypting or obfuscating JavaScript is a way to add a layer of protection to your website by making your code…
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/* * hack.c * Lucifer payload encryption/decryption * author: @cocomelonc * https://cocomelonc.github.io/malware/2024/10/20/malware-cryptography-33.html */ #include <stdio.h> #include <stdbool.h> #include <string.h> #include <windows.h> #define block_size 16 // 128 bit#define key_size 16 // 128 bit static const unsigned char s0[16] = {0x0C, 0x0F, 0x07, 0x0A, 0x0E, 0x0D, 0x0B, 0x00,0x02, 0x06, 0x03, 0x01, 0x09, 0x04, 0x05, 0x08}; static const…
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Encrypt Today to Safeguard Tomorrow: The Encryption SummitWe live in a golden age of encryption, when more people have access to this key security technology than ever before. Encryption empowers people to connect with others, build community, protect themselves and their loved ones, and live their lives to the fullest. Yet an increasing number of…
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Let’s Encrypt is proud to have been partnering with the Center for Information Technology Policy team at Princeton University since 2018 to bolster defenses against Border Gateway Protocol (BGP) attacks. We’re thrilled to continue this partnership thanks to renewed funding from the Open Technology Fund.
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As Lesotho continues to embrace digital transformation, the need for robust digital security measures is becoming increasingly critical. Encryption, a fundamental tool for protecting data and maintaining privacy, is essential in securing personal and sensitive information in the digital age. Despite its importance, awareness and understanding of encryption among the general public in Lesotho remain…
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The threat actor, formed in 2023, specializes in ransomware attacks targeting Russian government organizations. It encrypts and deletes victim data, exfiltrates sensitive information, and aims to inflict maximum damage on critical assets.
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The threat actor, formed in 2023, specializes in ransomware attacks targeting Russian government organizations. It encrypts and deletes victim data, exfiltrates sensitive information, and aims to inflict maximum damage on critical assets.
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MalBot September 16, 2024, 7:40pm 1 How to make the most of the new features in Sophos Firewall v21.
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﷽ Hello, cybersecurity enthusiasts and white hackers! This post is the result of my own research on using FEAL-8 block cipher on malware development. As usual, exploring various crypto algorithms, I decided to check what would happen if we apply this to encrypt/decrypt the payload. FEAL Akihiro Shimizu and Shoji Miyaguchi from NTT Japan developed…