エピソード

  • What is SSO

    What is SSO
    2025/06/09
    SSO is like getting a VIP wristband—sign in once and get access everywhere.
    With Single Sign-On, you use one set of login credentials to access multiple applications or systems. It's convenient for users and more secure for organizations—reducing password fatigue and the risk of reuse across platforms. Learn more at Netizen Watch Academy.
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    1 分
  • What is a SOC

    What is a SOC
    2025/06/09
    A SOC is the digital command center where cyber threats are detected, analyzed, and stopped.
    The Security Operations Center is a team of cybersecurity experts who monitor systems 24/7 (or during business hours) to protect against breaches, respond to incidents, and keep your network safe in real time. Learn more at Netizen Watch Academy.
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    1 分
  • What is PKI

    What is PKI
    2025/06/09
    PKI is the trust network that makes secure communication on the internet possible.
    It’s like a digital passport system—verifying identities, encrypting data, and ensuring that when you connect to a website, it’s actually who it says it is. PKI is behind HTTPS, digital signatures, and encrypted emails. Learn more at Netizen Watch Academy.
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    2 分
  • What is DOS & DDOS

    What is DOS & DDOS
    2025/06/09
    DoS is like blocking the front door; DDoS is like sending a mob to block every entrance.
    A DoS attack floods a system with traffic until it can’t handle real users. A DDoS attack does the same, but from thousands of devices at once—making it harder to stop and more disruptive. Learn more at Netizen Watch Academy.
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    2 分
  • What is CVSS

    What is CVSS
    2025/06/09
    CVSS is like the Richter scale for cybersecurity threats.
    It assigns a score from 0 to 10 to show how dangerous a vulnerability really is. This helps security teams prioritize what needs fixing first—because not all bugs are created equal. Learn more at Netizen Watch Academy.
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    2 分
  • What is CHAP

    What is CHAP
    2025/06/09
    CHAP is like a secret handshake that changes every time.
    It’s a way for systems to verify your identity without ever revealing your actual password. Instead, it uses a challenge-response method, sending a new challenge each time to make sure you're really who you say you are—even if someone’s trying to eavesdrop. Learn more at Netizen Watch Academy.
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    1 分
  • What are APTs

    What are APTs
    2025/06/09
    APTs are like elite burglars who break in quietly, stay hidden, and slowly steal valuables over time.
    APTs (Advanced Persistent Threats) are stealthy, long-term cyberattacks usually carried out by highly skilled threat actors—often backed by nation-states or organized groups. Unlike quick hacks, APTs are all about patience and persistence: gaining access, maintaining it without detection, and extracting sensitive data over weeks, months, or even years. Learn more at Netizen Watch Academy.
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    2 分
  • What are APIs

    What are APIs
    2025/06/09
    APIs are like waiters at a restaurant—taking your request, delivering it to the kitchen (the system), and bringing back exactly what you ordered. APIs (Application Programming Interfaces) act as messengers between different software systems, letting them talk to each other in a standardized way. While developers use APIs to pull or send data, the concept extends far beyond websites—powering everything from mobile apps to cloud services to smart devices. Learn more at Netizen Watch Academy.
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    2 分