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Byte Sized Security

Byte Sized Security

著者: Marc David
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In a world where cyberattacks are becoming more commonplace, we all need to be vigilant about protecting our digital lives, whether at home or at work. Byte Sized Security is the podcast that provides snackable advice on cybersecurity best practices tailored for professionals on the go. Hosted by information security expert, Marc David, each 15-20 minute episode provides actionable guidance to help listeners safeguard their devices, data, and organizations against online threats. With new episodes released every Monday, Byte Sized Security covers topics like social engineering, password management, multi-factor authentication, security awareness training, regulatory compliance, incident response, and more. Whether you're an IT professional, small business owner, developer, or just someone interested in learning more about cybersecurity, Byte Sized Security is the quick, easy way to pick up useful tips and insights you can immediately put into practice. The clear, jargon-free advice is perfect for listening on your commute, during a lunch break, or working out. Visit bytesizedsecurity.com to access episodes and show notes with key takeaways and links to useful resources mentioned in each episode. Don't let cybercriminals catch you off guard - get smart, fast with Byte Sized Security! Tune in to boost your cybersecurity knowledge and help secure your part of cyberspace.Copyright 2025 Marc David マネジメント・リーダーシップ リーダーシップ 政治・政府 経済学
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  • Ep42: Three Privacy Actions You Need Today
    2025/07/05

    # Byte Sized Security Show Notes

    ## Episode Title:

    3 Immediate Actions to Protect Your Privacy Today

    ## Episode Summary:

    In this episode of Byte Sized Security, host Marc David outlines three practical, actionable steps to enhance your privacy protection immediately. With data breaches nearly doubling in 2024 and companies like AT&T and Ticketmaster experiencing massive exposures, these privacy protection measures aren't just theoretical—they're essential defenses against real threats.

    ## Key Discussion Points:

    * The alarming state of data breaches in 2024: 10,626 confirmed breaches, nearly double from previous year

    * Major breaches highlighted: AT&T (73M records), Ticketmaster (560M users), National Public Data (2.9B records)

    * The average breach costs $4.88 million, or $165 per stolen record

    * **Step 1**: Enable two-factor authentication everywhere

    * 2FA stops 99.9% of automated attacks

    * Use authentication apps instead of SMS

    * Save backup codes in a safe place

    * **Step 2**: Audit your privacy settings

    * Detailed walkthrough for Facebook, Instagram, Twitter/X, and LinkedIn

    * Phone settings review for both iOS and Android

    * Revoking unnecessary app permissions

    * **Step 3**: Protect your connection and digital footprint

    * Using a VPN to encrypt connections and mask browsing

    * Reviewing and cleaning your digital footprint

    * Opting out of data broker sites

    * Deleting old, unused accounts

    * The importance of ongoing privacy maintenance


    ## Tools and Resources Mentioned:

    * **Authentication Apps:**

    * [Google Authenticator](https://googleauthenticator.net/)

    * [Authy](https://authy.com/)

    * **Recommended VPN Services:**

    * [NordVPN](https://nordvpn.com/)

    * [ExpressVPN](https://www.expressvpn.com/)

    * [Surfshark](https://surfshark.com/)

    * **Data Broker Removal Services:**

    * [DeleteMe](https://joindeleteme.com/)

    * [Privacy Bee](https://privacybee.com/)

    * [Optery](https://optery.com/)

    * **Data Broker Sites to Opt Out From:**

    * [Whitepages](https://www.whitepages.com/)

    * [PeopleFinder](https://www.peoplefinder.com/)

    * [Spokeo](https://www.spokeo.com/)

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    7 分
  • Ep:41 Beware: Your Top VPN App May Be a Chinese Government Spy
    2025/07/03

    Episode Summary:

    In this episode, we explore the alarming discovery that many of the top-rated VPN apps on the App Store and Google Play are secretly owned by Chinese companies. These VPNs pose a serious risk to user privacy and security, as Chinese law requires them to hand over all user data to the government without justification.

    Key Topics Covered:

    - Chinese-owned VPN apps masquerading as legitimate services

    - Lack of transparency and disclosure around company ownership

    - Risks of user data being accessed by the Chinese government

    - Failure of app stores to properly vet and regulate these VPN apps

    - Importance of researching VPN providers before using them

    Main Takeaways:

    - Many popular VPN apps are secretly owned by Chinese companies, creating a significant risk to user privacy and security.

    - App stores like the App Store and Google Play are not properly vetting and regulating these potentially compromised VPN apps.

    - Users must do their own research to ensure the VPN they are using is trustworthy and not owned by a company with ties to the Chinese government.

    Timestamps for Major Topics:

    - 0:00 - Introduction to the issue of Chinese-owned VPN apps

    - 1:30 - Examples of top-ranked VPN apps with hidden Chinese ownership

    - 3:00 - Explanation of the legal requirements for Chinese companies to hand over user data

    - 4:30 - Lack of action by app stores to remove or label these problematic VPN apps

    - 6:00 - Importance of user research and caution when selecting a VPN provider

    ---

    I do hope you enjoyed this episode of the podcast. Here's some helpful resources including any sites that were mentioned in this episode.

    --

    --

    Find subscriber links on my site, add to your podcast player, or listen on the web players on my site:

    Listen to Byte Sized Security

    --

    Support this Podcast with a Tip:

    Support Byte Sized Security

    --

    If you have questions for the show, feedback or topics you want covered. Please send a short email to marc@bytesizedsecurity.show with the Subject line of "Byte-Sized Security" so I know it's about the podcast.

    Connect with me on TikTok: https://www.tiktok.com/@bytesizedsecurity

    続きを読む 一部表示
    3 分
  • Ep40: The AI Layoff Apocalypse Has Already Started — And You’re Next
    2025/05/30

    The Imminent AI Job Crisis: Are You Prepared?

    This episode highlights the alarming prediction by Dario Amodei, CEO of Anthropic, that AI could eliminate half of all entry-level white-collar jobs within the next one to five years, potentially raising U.S. unemployment to 20%. While major companies are quietly adopting advanced AI systems, the public and lawmakers remain largely unaware or in disbelief. The episode discusses the impacts of AI on various industries and jobs, stressing the need for urgent action such as an AI 'token tax,' real-time job replacement tracking, legislative briefings, and worker reskilling programs. The message is clear: the AI job crash is imminent, and proactive measures are essential to mitigate its effects.


    00:00 The Impending Disappearance of White-Collar Jobs

    00:37 Real-World Examples of AI-Induced Job Cuts

    01:03 The Rise of AI Agents in the Workplace

    01:30 The Alarming Capabilities of Advanced AI

    01:48 Public Response and the Threat to Democracy

    02:32 Proposed Solutions to the AI Job Crisis

    02:57 The Urgency of Immediate Action

    03:06 Conclusion: Preparing for the AI Job Crash

    ---

    I do hope you enjoyed this episode of the podcast. Here's some helpful resources including any sites that were mentioned in this episode.

    --

    Sites Mentioned in this Episode

    • Behind the Curtain: A white-collar bloodbath

    --

    Find subscriber links on my site, add to your podcast player, or listen on the web players on my site:

    Listen to Byte Sized Security

    --

    Support this Podcast with a Tip:

    Support Byte Sized Security

    --

    If you have questions for the show, feedback or topics you want covered. Please send a short email to marc@bytesizedsecurity.show with the Subject line of "Byte-Sized Security" so I know it's about the podcast.

    Connect with me on TikTok: https://www.tiktok.com/@bytesizedsecurity

    続きを読む 一部表示
    5 分

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