The hottest Security Substack posts right now

And their main takeaways
Category
Top U.S. Politics Topics

Using Microsoft Intune to Implement and Manage Security

Rod’s Blog • 535 implied HN points • 12 Jan 24
🕹 Technology Security Management
  1. Microsoft Intune is a cloud-based service to manage and secure devices in an organization.
  2. You can use Intune to enroll devices, create and assign security policies, and enhance security with Microsoft Defender for Endpoint.
  3. Monitoring device security status and alerts in Intune and Defender for Endpoint allows for better protection of devices and data.

Give despair a chance

Wrong Side of History • 322 implied HN points • 08 Feb 24
🌍 World Politics Religion Violence Anti-Semitism London Security
  1. A Conservative Member of Parliament in London decided not to run for re-election due to threats from violent extremists.
  2. There have been several anti-Semitic incidents in London, including arson attacks, assaults, and threats to Jewish individuals.
  3. Despite these incidents, London is generally a safe city, but there are areas with security concerns.

Integrating Microsoft Sentinel with GitHub

Rod’s Blog • 456 implied HN points • 18 Jan 24
🕹 Technology Security Development Integration
  1. Microsoft Sentinel is a cloud-native security service that uses AI to analyze and detect threats.
  2. GitHub is a platform for software development using Git; integrating it with Sentinel helps monitor repositories and user activities.
  3. Two ways to integrate Sentinel with GitHub are using webhooks for real-time events and audit logs to track user actions.

🧠 Knowledge Series #23: Passkeys explained

Department of Product • 314 implied HN points • 06 Feb 24
🕹 Technology Security Product Development User Experience Cybersecurity Authentication
  1. Passkeys are digital keys replacing traditional passwords, enhancing security and creating unique keys for each account and device.
  2. Major companies like Uber, Apple, Google, and Microsoft are actively supporting and implementing passkeys for a passwordless future.
  3. Product teams can implement passkeys by understanding how they work and following a step-by-step guide for integration.
Get a weekly roundup of the best Substack posts, by hacker news affinity:

Matt Gurney: The Johnston report is one of the most depressing things I've ever read

The Line • 3360 implied HN points • 23 May 23
🇺🇸 U.S. Politics Government Security Inquiry Media Accountability
  1. The special rapporteur's report reveals concerning truths about Chinese electoral interference.
  2. Johnston suggests a broken system has hampered the government's ability to combat interference.
  3. The report highlights deficiencies in the government's response to crises and lack of accountability.

Responsible AI in Security

Rod’s Blog • 396 implied HN points • 19 Jan 24
🕹 Technology AI Security Ethics Data Privacy
  1. AI in security offers enhanced threat detection and response capabilities by analyzing data and providing insights.
  2. Responsible AI in security involves principles like transparency, safety, human control, and privacy to ensure ethical use.
  3. Security professionals can leverage responsible AI to improve performance while safeguarding data, privacy, and safety.

Accessing Microsoft Security Copilot Promptbooks

Rod’s Blog • 436 implied HN points • 08 Jan 24
🕹 Technology Security Microsoft AI
  1. A promptbook in Microsoft Security Copilot is a set of prompts for specific security tasks, each needing specific inputs.
  2. Promptbooks like incident investigation can help create executive reports, while threat actor profile provides quick summaries about specific actors.
  3. To start using promptbooks in Security Copilot, go to the home screen, enter a "*" in the prompt bar, select a promptbook, fill required parameters, and run.

Leaked details of new collaboration between U.S. and Australian intelligence, by way of former Google CEO Eric Schmidt

All-Source Intelligence Fusion • 622 implied HN points • 04 Dec 23
🌍 World Politics Intelligence Collaboration Technology Policy Security
  1. Leaked details reveal collaboration between U.S. and Australian intelligence officials and tech industry executives.
  2. The workshop focused on 'human-machine teaming' for AI policy in defense and intelligence sectors.
  3. The event involved key figures from major tech companies like OpenAI, Anthropic, Scale AI, and Palantir.

Leaks Expose Chinese, Russian and German Security Fears

Natto Thoughts • 79 implied HN points • 20 Mar 24
🌍 World Politics Russia China Germany Security
  1. China has been implementing a policy to replace foreign software with domestic alternatives since at least 2013 due to security concerns.
  2. Leaked Russian military files revealed discussions on potential use of nuclear weapons in response to threats, highlighting concerns about China's intentions and escalation approaches.
  3. A leaked plan from the German military raised questions about cybersecurity and military communication deficiencies, emphasizing vulnerabilities and potential disinformation tactics in conflicts.

The Magnet 084: Mystery of the Motorized Garage Door

The Magnet • 373 implied HN points • 08 Jan 24
🕹 Technology Mystery Security
  1. The garage door in the author's property mysteriously stopped working, leading to a puzzling situation.
  2. Despite efforts to manually open the garage door, the issue was resolved by simply plugging in the motor power cord.
  3. The author was left questioning how and why the motor power cord was pulled out, as there were no easy access points.

Microsoft Security Copilot Gets Its Own Blog

Rod’s Blog • 337 implied HN points • 09 Jan 24
🕹 Technology AI Security Blogging IT AI Ethics
  1. A new blog has been launched in Microsoft Tech Community for Microsoft Security Copilot, focusing on insights from experts and tips for security analysts and IT professionals.
  2. The blog covers topics such as education on Security Copilot, building custom workflows, product deep dives into AI architecture, best practices, updates on the roadmap, and responsible AI principles.
  3. Readers are encouraged to engage by sharing feedback and questions with the blog creators.

Ethiopia needs a reliable seaport and a navy

An Africanist Perspective • 732 implied HN points • 03 Nov 23
🌍 World Politics Navy Economic Security Transport
  1. Ethiopia needs a reliable seaport and navy to secure its economic future and overcome the costs associated with being landlocked.
  2. Access to a reliable seaport is crucial for Ethiopia's trade-driven output growth, industrialization, and agricultural exports.
  3. Considering historical and geopolitical challenges, building a navy is essential for Ethiopia to protect its economic interests, secure seaport treaties, and deter aggression from rivals.

Three Uncomfortable Truths About Bukele's Crackdown On Gangs

CrashOut by Ioan Grillo • 1218 implied HN points • 29 Aug 23
🌍 World Politics International Human Rights Security Public Opinion Law enforcement
  1. The crackdown on gangs in El Salvador led by President Bukele has been effective in reducing crime rates significantly.
  2. Despite criticism, Bukele's offensive is popular among the people of El Salvador due to the tangible benefits seen from the eradication of gang influence.
  3. The methods used in the crackdown, while successful, have been brutal, leading to concerns about human rights violations and the high number of individuals incarcerated.

Bowling with Bowe Bergdahl on Bragg

The Hunt for Tom Clancy • 275 implied HN points • 19 Jan 24
🌍 World Politics Military Legal Proceedings Government Security
  1. The event took place on the day before a pre-trial hearing at Fort Bragg for the Bowe Bergdahl trial.
  2. There was a festive atmosphere at Fort Bragg, with paratroopers, families, and press attending a Christmas/holiday concert.
  3. Significant costs were incurred for the legal proceedings of Bergdahl's case, estimated to be in the millions of dollars.

What if Trump Wins?

Comment is Freed • 66 implied HN points • 16 Mar 24
🌍 World Politics Defense International relations Security
  1. There is a growing concern about the international situation, specifically due to challenges in Ukraine, militarization in Russia, and tensions with Iran and China.
  2. There is a debate about increasing defense spending in the UK to address urgent security needs, but economic conditions and political decisions are factors affecting this.
  3. Europe is considering how to cope with the potential return of Donald Trump to power after the next US presidential elections, with uncertainties around polls, legal cases, and candidate health.

Wuhan University professor blasts security- and selfishness-driven fragmentation, where "even basic information is not shared"

Pekingnology • 260 implied HN points • 08 Jan 24
🌍 World Politics Society Education Government Security
  1. Chinese society is experiencing a state of fragmentation with a silo effect causing public harm and societal degeneration.
  2. Institutions, like universities, are creating barriers and silos, leading to elitism and division from society as a whole.
  3. Government departments are becoming siloed, leading to inefficiencies, a lack of information sharing, and a decline in societal efficiency.

Standards Body Considers Uncloaking Secret Encryption Algorithms

Zero Day • 659 implied HN points • 11 Oct 23
🕹 Technology Security Encryption Standards Algorithms
  1. European standards body may make new encryption algorithms public due to backlash over secrecy.
  2. Previously kept secret algorithms had major flaws, prompting consideration for greater transparency.
  3. Independent researchers found vulnerabilities, including intentional backdoors, in old encryption algorithms in use for over 25 years.

"Trump's Alarming Rhetoric: A Gift to Putin"

Unmasking Russia • 137 implied HN points • 12 Feb 24
🌍 World Politics Foreign Relations Security Alliances NATO Russia
  1. Trump's alarming rhetoric towards NATO raises concerns about the future of transatlantic security if he were to win the election.
  2. The need to address foreign interference in democratic institutions becomes urgent with Trump's willingness to align with Putin and seek assistance in the upcoming election.
  3. Trump's criticism of allies and questioning of NATO's value highlight the uncertainty of U.S. foreign policy and its implications for international stability.

GPT-4 Plugs In

thezvi • 1740 implied HN points • 27 Mar 23
🕹 Technology AI Internet Privacy Security Programming
  1. GPT-4 is getting an upgrade with plug-ins for browsing the internet and using various websites.
  2. Concerns about safety and risks involved in using these new plug-ins have been raised.
  3. The introduction of plug-ins makes it easier to interact with GPT-4, but also raises questions about trust and potential misuse.

NATO/West or Global Majority? Unipolar destruction or multipolar development? The world must choose

Geopolitical Economy Report • 358 implied HN points • 05 Dec 23
🌍 World Politics Geopolitics International relations Globalization Security Imperialism
  1. The world is at a critical point between NATO/West and the Global Majority, offering a choice between unipolar destruction or multipolar development.
  2. Political economists analyze the fracturing international order, discussing conflicts in Israel, Ukraine, Russia, Argentina, and Europe.
  3. There is a growing polarization within Western countries, with emphasis on pursuing militaristic policies versus policies favoring peace and development in line with other global majority countries like China and Russia.

AI’s Linux Moment (Chapter 2): Recent highlights of the open-source vs. closed-source model debate

Next Big Teng • 196 implied HN points • 16 Jan 24
🕹 Technology AI Open Source Regulation Security
  1. Open-source models are catching up to closed-source models in performance and offer advantages like cost savings and improved latency.
  2. As competition intensifies, closed-source models are becoming more secretive in sharing knowledge, raising concerns about transparency and auditability.
  3. Debate between 'security through obscurity' and 'security through openness' highlights differing views on sharing model details for security reasons.

Developer security education products are pointless

Frankly Speaking • 254 implied HN points • 19 Dec 23
🕹 Technology Security Training Developers Education
  1. Developer security education products are seen as features, not platforms or products.
  2. There is a growing importance on in-depth security education for developers, especially in regulated industries.
  3. Developer security education focuses on teaching developers how to identify vulnerabilities and adopt secure development practices, often following the OWASP Top 10 guidelines.