CYRIN, the virtual cybersecurity training platform developed by Architecture Technology Corporation (ATCorp), has introduced a new Level One scenario designed to teach the foundational concepts of cryptography. This hands-on lab guides learners through the art and science of concealing information so that only authorized parties can access it.
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Participants begin with an overview of historical encryption methods before progressing to modern digital cryptography. The course provides practical exercises with both symmetric and asymmetric key encryption systems. In addition, learners explore steganography — the practice of embedding hidden messages within images, videos, audio, or text — along with applications of cryptographic methods in blockchain technology, password protection, and data integrity verification.
Why This Lab Matters
Cryptography is at the core of modern data security and privacy, safeguarding networks, systems, and sensitive information from cyber threats. From secure banking transactions to e-commerce operations, encryption ensures confidentiality and trust. It also underpins blockchain technology, enabling transparent and tamper-resistant digital transactions.
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While a basic knowledge of Linux and its command line is recommended, beginners can first complete CYRIN’s “Getting Started” lab. As with other new CYRIN offerings, this course aligns with the NIST NICE Framework, the MITRE ATT&CK Matrix, and the relevant NSA CAE-CD and CAE-CO Knowledge Units.
With an emphasis on affordability, accessibility, and flexible learning, CYRIN continues to lead in developing innovative cybersecurity training solutions. Full details about this and other courses can be found in the CYRIN catalog.
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Source: prnewswire
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