Grassroots Security Podcast was set up for two things: Provide better awareness about security including tips that hopefully most people can understand. And talk about what's happening in the news related to security and what it could mean for you. I try to make it fun yet informational and educational. I hope you enjoy it as much as I enjoyed making it.
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CISA Guidance on SolarWinds, AD/M365 and Exchange Remediations | Grassroots Security (S2:E8)
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It's a busy time for security. The Cybersecurity & Infrastructure Security Agency has released a number of guidance documents on SolarWinds and ActiveDirectory/M365 compromises as well as the recent Microsoft Exchange vulnerabilities that are being actively exploited. Blog Post (including Links): https://grassrootsecurity.com/2021/03/10/cisa-guidan…
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Denial of Service? What is it and what to do? | Grassroots Security (S2:E7)
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We've heard of a denial of service. But what is it? And what can we do? Blog Entry (With References): https://grassrootsecurity.com/2021/03/01/denial-of-service-what-is-it-and-what-to-do/By Neil Quiogue
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Protecting You Through Security Filtered Domain Lookups | Grassroots Security (S2:E6)
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Protect your computer using a security-filtered Domain Name System (DNS) server configuration. Also hear about the Center for Internet Security (CIS) offering to protect US hospitals against malware through a similar method of DNS protection. Blog Post (including references and site links): https://grassrootsecurity.com/2021/02/22/protecting-you-th…
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We Need More Cyber Women! | Grassroots Security (S2:E5)
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No, I'm not talking about cyborgs here. We explore the cybersecurity workforce needs, certifications and the scholarships available especially for women. We need to improve the number of women who go into cybersecurity careers. Blog Post (including References and Links): https://grassrootsecurity.com/2021/02/15/we-need-more-cyber-women/…
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Safer Internet Day 2021 on Feb 9 | Grassroots Security (S2:E4)
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Every February 9 is Safer Internet Day. The slogan "Together for a better internet" looks toward promoting a safe and positive use of digital technology, especially among children and young people. Reference: https://www.saferinternetday.org Blog Post: https://grassrootsecurity.com/2021/02/10/safer-internet-day-on-february-9/…
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Data Privacy Day and Update on Solarwinds Hack | Grassroots Security (S2:E3)
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January 28 was Data Privacy Day and the 40th anniversary of Convention 108. Last January 11, we also got the update of the investigation on the Solarwinds Hack. Blog Post (including references): https://grassrootsecurity.com/2021/02/01/data-privacy-day-and-update-on-solarwinds-hack/ Data Privacy Logo courtesy of StaySafeOnline (https://staysafeonli…
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EDPB Releases Data Breach Notification Examples | Grassroots Security (S2:E2)
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The European Data Protection Board (or EDPB) has released Guidelines 01/2021 on Examples regarding Data Breach Notification. It provides a number of examples across different areas from ransomware to data exfiltration. References are linked in the blog post below: https://grassrootsecurity.com/2021/01/25/edpb-releases-guidelines-data-breach-notific…
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New Year, Your Memory and Misinformation | Grassroots Security (S2:E1)
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Happy New Year! In this episode, we talk about misinformation and disinformation and how your memory may contribute to both misattribution and bias. We also talk about how to deal better with misinformation. Blog Post (including references): https://grassrootsecurity.com/2021/01/18/new-year-your-memory-and-misinformation/…
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Ransomware in CMA CGM, Ring Security Changes and Egypt's Data Protection | Grassroots Security (S1:E16)
10:58
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Ransomware has hit one of the biggest shipping companies CMA CGM. Also, Ring will be updating their devices to support end-to-end encryption. And Egypt has enacted their data protection law. Brazil's version is also now in effect. Published: September 30, 2020 Blog Post (Links to References): https://grassrootsecurity.com/2020/09/30/ransomware-in-c…
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Validity of Standard Contractual Clauses and Strontium's Credential Harvesting Methods | Grassroots Security (S1:E15)
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With Facebook's high court challenge to the Irish Data Protection Commission's suggestion that Standard Contractual Clauses (or SCCs) may not be used, it begs the question what alternatives there are for the transfer of personal data to another country. Also, with the US Elections near, what type of attacks are we seeing especially with credential …
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Governments release cybersecurity principles on space systems and IoT devices | Grassroots Security (S1:E14)
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9:20
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The US Government released cybersecurity principles for space systems and the Autralian Government released guidelines on IoT devices. Created: September 5, 2020 References: https://grassrootsecurity.com/2020/09/05/governments-released-cybersecurity-principles-on-space-systems-and-iot/ https://cybersecuritymonth.eu/ https://owasp.org/ https://www.w…
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New Zealand Stock Exchange hit by Distributed Denial of Service | Grassroots Security (S1:E13)
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Last week and the beginning of this week, New Zealand's stock exchange was hit by Distributed Denial of Service attacks which impacted its service. Created: September 1, 2020 References: https://grassrootsecurity.com/2020/09/01/new-zealand-stock-exchange-hit-by-distributed-denial-of-service/ https://www.stuff.co.nz/business/industries/122611626/sto…
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Tesla and FBI prevents a ransomware hack at the Gigafactory | Grassroots Security (S1:E12)
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Hear how an employee at Tesla and the FBI prevented a ransomware hack at the Gigafactory in Nevada. Created: August 29, 2020 Reference: https://grassrootsecurity.com/2020/08/29/tesla-and-fbi-prevents-a-ransomware-hack-at-the-gigafactory/ https://electrek.co/2020/08/27/tesla-fbi-prevent-ransomware-hack-gigafactory-nevada/ https://www.justice.gov/opa…
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Fraudster Tricks Experian Africa causing a Data Security Incident | Grassroots Security (S1:E11)
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Looking into the recent data incident with Experian Africa where a fraudster was successful in impersonating a legitimate customer. Created: August 24, 2020 References: https://grassrootsecurity.com/2020/08/23/fraudster-tricks-experian-africa-causing-a-data-security-incident/ https://www.reuters.com/article/safrica-experian-idUSL8N2FL548…
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Digital Empathy and Zero Trust in the Pandemic | Grassroots Security (S1:E10)
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Microsoft's recent security blog entry talked about the acceleration of a number of digital transformation brought about by the pandemic. We talk about two of these: Digital Empathy and Zero Trust. Created: August 21, 2020 Reference: https://grassrootsecurity.com/2020/08/21/dealing-with-digital-empathy-and-zero-trust-in-the-pandemic/ https://www.mi…
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Redirecting Invoices as an Example of Business Email Compromise | Grassroots Security (S1:E9)
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Information on Invoice Redirection: What is it? Why does it occur? And what can you do about it? Created: August 19, 2020 References: https://grassrootsecurity.com/2020/08/17/redirecting-invoices-is-an-example-of-a-business-email-compromise-bec/ https://www.garda.ie/en/about-us/our-departments/office-of-corporate-communications/press-releases/2020/…
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Update on Fake Text in Ireland and TLS 1.3 Blocking in China | Grassroots Security (S1:E8)
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Bank of Ireland has responded and made a U-turn on their policy. The latest version of TLS 1.3 is also now being blocked in China. Created: August 14, 2020 References: https://grassrootsecurity.com/?p=592 https://www.irishtimes.com/business/financial-services/bank-of-ireland-does-u-turn-after-refusal-to-reimburse-smishing-victims-1.4326502 https://…
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Protecting yourself from cases of fake bank text messages | Grassroots Security (S1:E7)
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Attacks using fake text messages from banks like Bank of Ireland surfaced recently on LiveLine with Joe Duffy. I also provide some tips to protect yourself when you do receive these text messages. Created: August 10, 2020 Reference: https://grassrootsecurity.com/2020/08/10/rising-cases-of-fake-bank-text-messages/ https://www.rte.ie/radio/utils/shar…
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Charges on Twitter Hack and Canon Ransomware | Grassroots Security (S1:E6)
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Charges have been made to three individuals relating to the Twitter hack and also developing news on the Canon Ransomware. Tips are included in the discussion. Created: August 8, 2020 References: https://grassrootsecurity.com/2020/08/02/three-individuals-charged-for-alleged-roles-in-twitter-hack/ https://www.justice.gov/usao-ndca/pr/three-individua…
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Garmin Ransomware Update and Privacy Badger | Grassroots Security (S1:E5)
6:18
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Recent update on the Garmin Ransomware and more privacy tips including Privacy Badger. Created: July 31, 2020 References: (https://privacybadger.org/) (https://news.sky.com/story/garmin-obtains-decryption-key-after-ransomware-attack-12036761)By Neil Quiogue
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Ransomware and #NoMoreRansom | Grassroots Security (S1:E4)
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6:42
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Prevalence of ransomware, backing up and the fourth year anniversary of #NoMoreRansom project. Created: July 28, 2020 Reference: https://www.nomoreransom.org/ https://grassrootsecurity.com/2020/07/27/ransomware/By Neil Quiogue
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Superman and Privacy | Grassroots Security (S1:E3)
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How did a recent clickbait on Superman result in me thinking about Privacy? Superman and Brainiac are trademarks of DC Comics. Created: July 24, 2020 References: https://support.google.com/chrome/answer/7440301 https://support.mozilla.org/en-US/kb/private-browsing-use-firefox-without-history https://spreadprivacy.com/how-anonymous-is-duckduckgo/ ht…
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Ruling on EU-US Privacy Shield | Grassroots Security (S1:E2)
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Let's talk about the recent EU-US Privacy Shield ruling by the European Court of Justice. I will also recall a bit of history on how it came about. Created: July 22, 2020 References: https://curia.europa.eu/jcms/upload/docs/application/pdf/2020-07/cp200091en.pdf https://www.export.gov/safeharbor_eu https://www.privacyshield.gov/list https://www.the…
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Recent Twitter Attack and Setting Up Two Factor | Grassroots Security (S1:E1)
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First episode for the Grassroots Security Podcast! I set up the Grassroots Security podcast for two things: Provide better awareness about security including tips that hopefully most people can understand. Talk about what's happening in the news related to security. For this episode, we talk about: Recent Twitter hack as reported by the New York Ti…
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