Security Now (Audio)

By TWiT

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 protec... more

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FAQs about Security Now (Audio):

How many episodes does Security Now (Audio) have?

The podcast currently has 234 episodes available.

Security Now (Audio) episodes:

September 03, 2024SN 990: Is Telegram an Encrypted App? - CrowdStrike Exodus, DDoS-as-a-Service, 'Active Listening' Ad Tech?
Telegram puts End-to-End Privacy in the Crosshairs

Free security logging is good for everyone

CrowdStrike hemorrhaging customers

Microsoft to meet privately with EDR (Endpoint Detection & Response) vendors

Yelp's Unhappy with Google

Telegram as the hotbed for DDoSass – DDoS as a Service

Chrome grows more difficult to exploit

Cox Media Group's "Active Listening" has apparently not ended

Cascading Bloom Filter follow-up

Closing the Loop

Is Telegram an encrypted app?

Show Notes - https://www.grc.com/sn/SN-990-Notes.pdf

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to this show at https://twit.tv/shows/security-now.

Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit

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.
Sponsors:
bigid.com/securitynow
threatlocker.com for Security Now
vanta.com/SECURITYNOW
joindeleteme.com/twit promo code TWIT
...more
2h 10min
August 27, 2024SN 989: Cascading Bloom Filters - Key Card Backdoors, Fake Cisco Gear
CrowdStrike Exec's "Most Epic Fail" Award

Hardware backdoors discovered in Chinese-made key cards

Counterfeit CISCO networking gear

SpinRite

Errata

NPD breach updates from listeners

Looking back at old SN episodes

Cascading Bloom Filters

Show Notes - https://www.grc.com/sn/SN-989-Notes.pdf

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to this show at https://twit.tv/shows/security-now.

Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit

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.
Sponsors:
canary.tools/twit - use code: TWIT
1password.com/securitynow
e-e.com/twit
GO.ACILEARNING.COM/TWIT code SN100
...more
2h 11min
August 20, 2024SN 988: National Public Data - Big Patch Tuesday, The Biggest Data Breach
Revocation Update

GRC's next experiment

Patch Tuesday

"The Famous Computer Café"

IsBootSecure

GRC Email

Working through WiFi Firewalls

Transferring DNS

OCSP attestation vs. TLS expiration

Platform key expiration

National Public Data

Show Notes - https://www.grc.com/sn/SN-988-Notes.pdf

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to this show at https://twit.tv/shows/security-now.

Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit

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.
Sponsors:
bitwarden.com/twit
vanta.com/SECURITYNOW
threatlocker.com for Security Now
joindeleteme.com/twit promo code TWIT
...more
2h 15min
August 13, 2024SN 987: Rethinking Revocation - SinkClose, IsBootSecure, Another Bad RCE
Sitting Ducks DNS attack

A Bad RCE in another Microsoft server

SinkClose

The CLFS.SYS BSoD

IsBootSecure

Rethinking Revocation

Show Notes - https://www.grc.com/sn/SN-987-Notes.pdf

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to this show at https://twit.tv/shows/security-now.

Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit

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.
Sponsors:
joindeleteme.com/twit promo code TWIT
bigid.com/securitynow
vanta.com/SECURITYNOW
1password.com/securitynow
...more
2h 19min
August 06, 2024SN 986: How Revoking! - Crowdstrike Damage, Firefox Cookies
Platform Key Disclosure

Firefox's 3rd-party Cookie mess

The W3C Finally Weighs-in

CrowdStrike Damages.

GRC's Email

How Revoking!

Show Notes - https://www.grc.com/sn/SN-986-Notes.pdf

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to this show at https://twit.tv/shows/security-now.

Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit

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.
Sponsors:
threatlocker.com for Security Now
joindeleteme.com/twit promo code TWIT
bigid.com/securitynow
vanta.com/SECURITYNOW
...more
2h 3min
July 30, 2024SN 985: Platform Key Disclosure - Crowdstrike Post-mortem, Entrust Update
Crowdstrike post-mortem

PiDP-11

What Crowdstrike is fixing

Marcus Hutchins on who is to blame

Entrust's Updated Info

3rd-Party Cookie Surprise

Security training firm mistakenly hires a North Korean attacker

Google and 3rd party cookies

Google's influence

The auto industry and data brokers

DNS Benchmark on Mac

Platform Key Disclosure

Show Notes - https://www.grc.com/sn/SN-985-Notes.pdf

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to this show at https://twit.tv/shows/security-now.

Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit

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.
Sponsors:
lookout.com
GO.ACILEARNING.COM/TWIT code SN100
panoptica.app
bitwarden.com/twit
...more
2h 31min
July 23, 2024SN 984: CrowdStruck - Crowdstrike, Cellebrite, More Entrust
Cellebrite unlocks Trump's would-be assassin's phone.

Cisco reported on a CVSS of 10.0

Entrust drops the other shoe

Google gives up on removing 3rd-party cookies

Miscellany

Snowflake and data warehouse applications

CDK auto dealership outage

Polyfill.io and resource hashes

MITM

Blocking Copilot

Blocking incoming connections via IP

CrowdStruck

Show Notes - https://www.grc.com/sn/SN-984-Notes.pdf

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to this show at https://twit.tv/shows/security-now.

Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit

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.
Sponsors:
panoptica.app
canary.tools/twit - use code: TWIT
vanta.com/SECURITYNOW
bigid.com/securitynow
...more
2h 28min
July 16, 2024SN 983: A Snowflake's Chance - CDN Safety, Microsoft's Behavior, CDK Ransomware Attack
Using Content Delivery Networks Safely

The CDK Global Ransomware Attack

The IRS and Entrust

Polyfill.io fallout

Microsoft's Behavior

A Snowflake's Chance

Show Notes - https://www.grc.com/sn/SN-983-Notes.pdf

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to this show at https://twit.tv/shows/security-now.

Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit

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.
Sponsors:
vanta.com/SECURITYNOW
panoptica.app
lookout.com
joindeleteme.com/twit promo code TWIT
...more
2h 8min
July 09, 2024SN 982: The Polyfill.io Attack - Entrust Responds, Passkey Redaction Attacks
Entrust Responds

Other major Certificate Authorities respond

Passkey Redaction Attacks

Syncing passkeys

Port Knocking

Fail2Ban

The Polyfill.io Attack

Show Notes - https://www.grc.com/sn/SN-982-Notes.pdf

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to this show at https://twit.tv/shows/security-now.

Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit

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.
Sponsors:
lookout.com
vanta.com/SECURITYNOW
bitwarden.com/twit
panoptica.app
...more
1h 58min
July 02, 2024SN 981: The End of Entrust Trust - Open SSH Vulnerability, SyncThing, Endtrust
The regreSSHion Bug

50BTC moved

Voyager 1 Update

Email @ GRC

SyncThing

DNS queries

Recall

The End of Entrust Trust

Show Notes - https://www.grc.com/sn/SN-981-Notes.pdf

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to this show at https://twit.tv/shows/security-now.

Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit

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.
Sponsors:
bigid.com/securitynow
joindeleteme.com/twit promo code TWIT
panoptica.app
lookout.com
...more
2h 28min

FAQs about Security Now (Audio):

How many episodes does Security Now (Audio) have?

The podcast currently has 234 episodes available.

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