NordLocker is a file encryption and cloud storage service developed by the team behind NordVPN. It is designed to provide users with a secure way to store, share, and encrypt their files. Key features of NordLocker include: 1. **End-to-End Encryption**: Files stored in NordLocker are encrypted before they leave your device, ensuring that only you can access them. 2. **Cloud Storage**: Users can store files in the cloud securely.
SSLeay is an early implementation of the Secure Sockets Layer (SSL) protocol, developed by Eric Young and released in the mid-1990s. It was one of the first widely-used libraries for implementing SSL encryption in applications, allowing secure communication over the internet. SSLeay provided the foundational code that many later projects were built upon, including the OpenSSL project, which took over SSLeay's development and expanded upon it significantly.
PGPDisk is a software application that was developed to provide secure storage for files using encryption. It creates a virtual disk on your computer that can be used to store sensitive data. The data stored within this virtual disk is encrypted using the Pretty Good Privacy (PGP) encryption standard, which is known for its robust security features. With PGPDisk, users can easily secure their files by simply saving them in the virtual disk, which acts like any other disk drive but is protected by encryption.
Teamwire is a secure messaging and communication platform designed for businesses and organizations. It offers features such as instant messaging, file sharing, and collaboration tools to enhance team communication and productivity. Teamwire emphasizes security and privacy, often providing end-to-end encryption to protect sensitive information. Common use cases for Teamwire include internal communications, project collaboration, and real-time updates within teams. The platform is particularly appealing to industries that require compliance with strict data protection regulations, such as healthcare, finance, and government.
PGPfone is a secure communication application that utilizes Pretty Good Privacy (PGP) encryption technology to allow users to conduct private voice conversations over the internet. Developed in the mid-1990s by Phil Zimmermann, the creator of PGP, PGPfone was designed to provide end-to-end encryption for voice calls, ensuring that conversations could not be eavesdropped on by unauthorized parties.
"Syndie" can refer to different concepts depending on the context. Here are a few possibilities: 1. **Syndie (Slang)**: In some online communities, "Syndie" is a colloquial term that refers to someone who supports or engages with syndicalism, a revolutionary socialist concept that promotes the direct action and organization of workers into syndicates.
Wire is a secure communication platform designed for team collaboration. It offers messaging, voice calls, video calls, and file sharing, with a focus on privacy and security. Wire uses end-to-end encryption to ensure that only the intended recipients can read messages or access shared files. It is often used by businesses and organizations that require secure communications, particularly in industries where data privacy is critical. Key features of Wire include: - **End-to-end encryption**: Ensures that only authorized users can access data.
The National Security Agency (NSA) is a U.S. government agency responsible for signals intelligence (SIGINT) and information assurance. Established in 1952, the NSA is part of the Department of Defense and is tasked primarily with monitoring and collecting foreign communications and intelligence data to ensure national security.
Xx Messenger appears to be a messaging application, but as of my last update in October 2023, there was no widely known app by that exact name. It’s possible that it could be a newer or lesser-known messaging app, or it might refer to a specific feature or a version of another established messenger.
TrueCrypt was a popular disk encryption software that provided on-the-fly encryption. Its development, however, officially ceased in 2014. Here is a brief overview of the version history of TrueCrypt: 1. **Version 1.0** - Released in 2004, this version introduced basic features for encrypting volumes and files. 2. **Version 2.
Whisper Systems is a software company known for developing secure communication software. Founded by Moxie Marlinspike and others, it gained prominence for creating the Signal app, which offers end-to-end encrypted messaging and voice calls. The Signal Protocol, developed by Whisper Systems, is widely regarded for its security and is implemented in various messaging platforms to protect user privacy. The company emphasizes the importance of open-source software and privacy, allowing users to communicate securely without fear of surveillance.
OP-20-G refers to a specific operational protocol or guidance document used primarily in military or intelligence contexts, particularly within the U.S. government. More specifically, it is often associated with the U.S. Navy's environmental and operational procedures concerning the use of chemicals and biological agents, notably in training scenarios or testing. In this context, OP-20-G may outline safety measures, handling procedures, and operational guidelines for personnel regarding various substances.
Export and import control of cryptography refers to regulations that govern the international trade of cryptographic technologies and software, which are used to secure data transmission and ensure privacy. These controls vary by country and are often tied to national security interests, economic considerations, and the prevention of the proliferation of technologies that could be used for malicious purposes. Here are some key points related to the export and import control of cryptography: ### 1.
The AACS (Advanced Access Content System) encryption key controversy emerged in the context of the protection of high-definition video formats, particularly HD DVD and Blu-ray discs. AACS is a digital rights management (DRM) technology used to restrict access to copyrighted materials, ensuring that users cannot easily make copies of the content.
The Electronic Communications Act 2000 is a piece of legislation in the United Kingdom that was designed to facilitate electronic communication and establish a legal framework for the use of electronic signatures and electronic communications. The main aims of the Act were to encourage the growth of electronic commerce by providing legal recognition of electronic transactions, enhancing trust in electronic communications, and ensuring the security of these transactions.
The term "Iraqi block cipher" does not refer to a widely recognized or standardized cryptographic algorithm in the public domain. However, it may refer to a cryptographic algorithm or method developed in Iraq or used by Iraqi entities for securing communications. Block ciphers, in general, are a type of symmetric key cipher that encrypts data in fixed-size blocks (usually 64 or 128 bits) using a specific key.
A glossary of cryptographic keys typically contains definitions and explanations of various terms and types of keys used in cryptography. Here's a concise glossary of key terms related to cryptographic keys: ### Glossary of Cryptographic Keys 1. **Asymmetric Key**: A type of cryptographic key that comes in pairs, consisting of a public key and a private key. It is used in asymmetric encryption methods like RSA.
The timeline of cryptography stretches back thousands of years and encompasses various techniques and methods used to secure communication. Here’s a general overview of key developments in the history of cryptography: ### Ancient Period - **c. 1900 BCE**: Early examples of cryptography in ancient Egypt, including simple hieroglyphs and substitution ciphers. - **c.
National Cyber Security Centres (NCSC) are government entities that aim to enhance the cybersecurity posture of a nation. They typically provide guidance, support, and resources to both private and public sectors to help protect against cyber threats. Here are some key functions and characteristics of NCSCs: 1. **Threat Intelligence**: NCSCs analyze and disseminate information about cyber threats and vulnerabilities, helping organizations understand the risks they face.
The Australian Cyber Security Centre (ACSC) is a government agency in Australia that plays a critical role in the nation's cyber security strategy. It is part of the Australian Signals Directorate (ASD), which operates under the Department of Defence. The ACSC focuses on improving the overall cyber resilience of the nation, providing guidance, support, and services to protect Australian individuals, businesses, and government entities from cyber threats and attacks.

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    Figure 3.
    Visual Studio Code extension installation
    .
    Figure 4.
    Visual Studio Code extension tree navigation
    .
    Figure 5.
    Web editor
    . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
    Video 4.
    OurBigBook Visual Studio Code extension editing and navigation demo
    . Source.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact