SECURITY NOW

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Security Now (Audio)

TWiT
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Cybersecurity guru Steve Gibson joins Leo Laporte every Tuesday. Steve and Leo break down the latest cybercrime and hacking stories, offering a deep understanding of what's happening and how to protect yourself and your business. Security Now is a must listen for security professionals every week. Records live every Tuesday at 4:30pm Eastern / 1:30pm Pacific / 21:30 UTC.

  1. 2日前

    MongoBleed - Code Signing Under Siege

    Why are code signing certificates suddenly getting shorter, pricier, and more restrictive? Steve Gibson and Leo Laporte expose the "cabal" rewriting the rules for everyone who builds software—and what it means for your security and your wallet. Code-signing certificate lifetimes shortened by two years. Sadly, ChatGPT is heading toward an advertising profit model. The Python Package Index is strengthening its security. BitLocker gets hardware acceleration, but not today. New York City's mayoral inauguration banned Raspberry Pi's. An astonishingly good British time travel series. A critical link between Vitamin D and Magnesium. A look inside the very bad MongoBleed vulnerability Show Notes - https://www.grc.com/sn/SN-1059-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsors: meter.com/securitynow threatlocker.com/twit material.security bitwarden.com/twit

    3 小時 17 分鐘

  2. 28/12/2025

    A Gift for the New Year - Vitamin D Revisited

    In this special holiday episode, Steve Gibson and Leo Laporte revisit their classic conversation about vitamin D—diving into the science, surprising updates, and practical tips for your health. Whether you've heard it before or are tuning in for the first time, this "blast from the past" is the perfect way to kick off 2026 with wisdom, laughs, and a little bit of eggnog recovery. Read more at https://www.grc.com/health Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

    1 小時 26 分鐘

  3. 24/12/2025

    GhostPoster - Free VPNs, Hidden Risks

    What if your smart TV and Firefox extensions were secretly hijacking your security and privacy? This episode reveals the jaw-dropping discovery of a massive TV botnet and the surprisingly clever malware lurking behind innocent browser icons. North Korea's profitable fixation on cryptocurrency. Amazon uncovers a cryptomining sneaking into customer clouds. Insecure Docker API servers are also hosting cryptominers. A new and truly massive SmartTV-based botnet discovery. DNS Benchmark's 4th release. Who, besides Let's Encrypt, offers free automated certs. Some interesting listener feedback. And how a PNG Icon was used to infect 50,000 Firefox users Show Notes - https://www.grc.com/sn/SN-1057-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsor: zscaler.com/security

    2 小時 20 分鐘

  4. 17/12/2025

    Australia - AI Coding Blunders Exposed

    Australia's nationwide social media ban has put tech's age verification tools under the spotlight, exposing the flaws and privacy risks in today's facial detection systems and sparking worldwide debate about what's coming for the rest of us. Home Depot's puzzling reluctance to close a bad hole. GNOME's shell extension manager is unhappy with AI. How attacks on open source repositories compares in 2025. China's researchers have taken aim at the US power grid. How bad has the React2Shell vulnerability turned out to be. More new React vulnerabilities. Apple moves to iOS 26.2. Let's Encrypt's crosses into one billion servers managed. A DNS Benchmark update. Some interesting listener feedback, then... How things going with Australia's social media ban and what we are learning https://www.grc.com/sn/SN-1056-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsors: zapier.com/securitynow threatlocker.com/twit joindeleteme.com/twit promo code TWIT veeam.com bitwarden.com/twit

    2 小時 57 分鐘

  5. 10/12/2025

    React's Perfect 10 - RAM Is the New Lobster

    A devastating new React vulnerability earned a "perfect 10" for risk, letting attackers remotely run code on a million-plus servers with a single HTTP request. Find out what happened, how fast attackers moved in, and why this bug changes everything for web security. France's VanityFair face a stiff fine over cookies. GrapheneOS pulls out of France over coercion worries. The EU adds to the pile-on over underage social media. India mandates the tracking of all smartphones. Apple says no. India abandons its smartphone tracking mandate. India requires all encrypted messaging to be SIM-tied. Scattered Lapsus$ Hunters --becomes--> SLH. AI demand has driven RAM pricing sky high. GRC's DNS Benchmark is finished and available. Cisco may talk a good game, but they're still Cisco. Browsers to ask users for local network access permission. React: The worst remote code exploit in a LONG time. Show Notes - https://www.grc.com/sn/SN-1055-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit Sponsors: 1password.com/securitynow veeam.com bigid.com/securitynow zscaler.com/security hoxhunt.com/securitynow

    2 小時 46 分鐘

  6. 03/12/2025

    Bots in the Belfry - Cisco Promises Real Security Fixes!

    Cisco has finally admitted it's time for real change and is vowing to build "secure by default" gear after decades of criticism. Steve Gibson reacts to a rare moment when a tech giant actually gets security right—and what it means for everyone running critical infrastructure. • Scattered Lapsus$ Hunters strikes (Salesforce) again. • Cisco actually (no kidding) sees the light. • Next week, Australia bans all underage social media. • The EU Parliament moves to replace US computer tech. • When to use Passwords, Passkeys or Yubikeys. • Do unpowered SSDs lose their data. • How about a "Joy of Coding" podcast. • A Bitwarden Passkeys integration glitch. • XSLT is sneaky. It's where you don't expect it. • We know where last week's picture came from. • The long-awaited return of a new Stargate series. • A simple test to check our networks for any bot infections. Show Notes: https://www.grc.com/sn/SN-1054-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: joindeleteme.com/twit promo code TWIT vanta.com/SECURITYNOW bitwarden.com/twit threatlocker.com/twit canary.tools/twit - use code: TWIT

    3 小時 4 分鐘

  7. 26/11/2025

    Banning VPNs - The Equals Coffee Hack

    Could banning VPNs really become law in the US? This episode breaks down the jaw-dropping legislation in Wisconsin and Michigan that targets VPN access for everyone, not just kids—and what it means for your digital privacy. The EU finally comes to its "Chat Control" senses. Windows 11 to include SysInternals Sysmon natively. Chrome's tabs (optionally) go vertical. The Pentagon begins its investment in warfare AI. Members of the military are being doxed by social media. A look inside the futility of trying to corral AI. The surprising lack of WhatsApp user privacy. Exactly what happened last week to Cloudflare? Britain (over)reacts to the Jaguar Land Rover incident. Project: Hail Mary's second trailer released. US state legislatures want to ban VPNs altogether Show Notes: https://www.grc.com/sn/SN-1053-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: bigid.com/securitynow zscaler.com/security Melissa.com/twit hoxhunt.com/securitynow 1password.com/securitynow

    2 小時 42 分鐘

  8. 19/11/2025

    Global Cellphone Tracking - Checkout.com Fights Back

    Think your cell phone is safe from tracking? Steve reveals how global networks let anyone pinpoint your location—no hacking required and no malware involved. Apple introduces a new Digital ID inside Wallet. Checkout.com refuses to pay a ransom demand. Google announces "Private AI Compute" in the cloud. Google backpedals on their "devs must register" demand. Win11 added a Passkeys API which 1Password & Bitwarden support. Russia tracks SIM card appearances to thwart drone usage. Google sues Chinese Phishing as a Service platform. Lots of interesting listener feedback. Global cellphone tracking is alive, well, malware free and a distressingly common commercial enterprise Show Notes - https://www.grc.com/sn/SN-1052-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: threatlocker.com/twit bigid.com/securitynow veeam.com bitwarden.com/twit joindeleteme.com/twit promo code TWIT

    3 小時 2 分鐘
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關於

Cybersecurity guru Steve Gibson joins Leo Laporte every Tuesday. Steve and Leo break down the latest cybercrime and hacking stories, offering a deep understanding of what's happening and how to protect yourself and your business. Security Now is a must listen for security professionals every week. Records live every Tuesday at 4:30pm Eastern / 1:30pm Pacific / 21:30 UTC.

資料

  • 創作者
    TWiT
  • 活躍年份
    2005年 - 2026年
  • 單集
    189
  • 分級
    兒童適宜
  • 版權
    © This work is licensed under a Creative Commons License - Attribution-NonCommercial-NoDerivatives 4.0 International - http://creativecommons.org/licenses/by-nc-nd/4.0/
  • 節目網站
    Security Now (Audio)
  • 提供者
    TWiT, LLC

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