Cybersecurity Tech Brief By HackerNoon

Cybersecurity Tech Brief By HackerNoon

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Cybersecurity Tech Brief By HackerNoon episodes

  • 6 GitHub Repos for DevSecOps in 2024

    This story was originally published on HackerNoon at: https://hackernoon.com/6-github-repos-for-devsecops-in-2024.


    These are the essential building blocks and tidbits that can help you arrange for a DevSec Ops experiment or build out your own program.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #devsecops, #github, #cybersecurity, #github-repos, #devsecops-guides, #devops-for-beginners, #devops, and more.


    This story was written by: @nmishin. Learn more about this writer by checking @nmishin's about page,
    and for more stories, please visit hackernoon.com.


    Here, I've curated a list of DevSecOps repositories that are available on GitHub. For each repo, I added a description and statistics about a number of topics and mentioned tools. These are the essential building blocks and tidbits that can help you arrange for a DevSec Ops experiment or build out your own program.

    5 min
  • Top 6 Multi-Cloud Security Threats to Be Aware of in 2024

    This story was originally published on HackerNoon at: https://hackernoon.com/top-6-multi-cloud-security-threats-to-be-aware-of-in-2024.


    If you’re operating within a multi-cloud environment, here are a few security vulnerabilities you need to be aware of in 2024.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #security, #cloud, #programming, #security-threats, #cloud-security-solutions, #multi-cloud, #cloud-security, #phishing-tactics, and more.


    This story was written by: @mirzanaeem. Learn more about this writer by checking @mirzanaeem's about page,
    and for more stories, please visit hackernoon.com.


    As we head into a new year, having a view of the threats that could potentially impact your multi-cloud environment is the first step. Developing a more flexible and comprehensive security strategy is the next.
    As attackers are becoming more innovative, businesses need to step up and do the same. As AI and quantum computing advance, we need to prepare for how the cloud may change and adapt accordingly.

    7 min
  • Control TCP Retransmissions: Early Issue Detection to Prevent Data Loss

    This story was originally published on HackerNoon at: https://hackernoon.com/control-tcp-retransmissions-early-issue-detection-to-prevent-data-loss.


    Prevent Data Loss in TCP: How to handle server failures effectively and avoid long TCP retransmissions
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #tcp, #software-development, #networking, #programming, #ruby, #hackernoon-top-story, #silent-tcp-servers, #data-loss, #hackernoon-es, #hackernoon-hi, #hackernoon-zh, #hackernoon-fr, #hackernoon-bn, #hackernoon-ru, #hackernoon-vi, #hackernoon-pt, #hackernoon-ja, #hackernoon-de, #hackernoon-ko, #hackernoon-tr, and more.


    This story was written by: @koilas. Learn more about this writer by checking @koilas's about page,
    and for more stories, please visit hackernoon.com.


    In this article, I'll address a critical aspect of TCP communication: effectively managing scenarios where the server fails to respond. I focus on a specific scenario where the application only sends data over TCP without receiving any application-level response from the server.
    This exploration covers TCP communication from the application's perspective, highlighting both the application layer and the underlying OS operations. You'll learn how to set effective timeouts to avoid data loss during unresponsive server instances.

    10 min
  • Defending Your Web App: A Guide to Rate Limiting and Brute Force Attack Prevention

    This story was originally published on HackerNoon at: https://hackernoon.com/defending-your-web-app-a-guide-to-rate-limiting-and-brute-force-attack-prevention.


    Web app security - testing web applications: Rate Limits and X-Forwarded-For header, Brute Force attacks, and Restoring original visitor IPs
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #ip-address, #http-headers, #cybersecurity, #x-forwarded-for, #software-testing, #software-qa, #api-rate-limiting, #brute-force-attack, and more.


    This story was written by: @shad0wpuppet. Learn more about this writer by checking @shad0wpuppet's about page,
    and for more stories, please visit hackernoon.com.


    Implementing robust rate-limiting measures is essential for web applications to prevent brute force attacks and potential service overload. Rate-limiting techniques and insights into testing and bypassing rate limits. The article covers the automation approach, header manipulations, endpoint variations, and login-related strategies. The use of Cloudflare for restoring original visitor IPs is also explored, with a caution to thoroughly test and assess potential impacts on the application before implementation.

    5 min
  • Deloitte Partners With Memcyco To Combat ATO Using Real-Time Digital Impersonation Solutions

    This story was originally published on HackerNoon at: https://hackernoon.com/deloitte-partners-with-memcyco-to-combat-ato-using-real-time-digital-impersonation-solutions.


    The partnership enables Deloitte to extend this range of solutions offering customers Memcyco’s industry-leading anti-impersonation software.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #cybersecurity, #deloitte, #cyberwire, #press-release, #deloitte-announcement, #identity-fraud, #ransome-attack, #good-company, and more.


    This story was written by: @cyberwire. Learn more about this writer by checking @cyberwire's about page,
    and for more stories, please visit hackernoon.com.


    Memcyco will showcase its solutions at Deloitte’s annual Cyber iCON event, demonstrating how organizations can build effective defenses to protect their customers. The real-time digital impersonation detection and prevention solution provider and the leading consulting, advisory, and audit services firm, today announced their strategic partnership in the cybersecurity sector.

    7 min
  • The Face of Modern Conflict: What You Need to Know About Cyber Warfare

    This story was originally published on HackerNoon at: https://hackernoon.com/the-face-of-modern-conflict-what-you-need-to-know-about-cyber-warfare.


    Cyber warfare is a form of internet attack directed at a country's government, nation, or military infrastructure with the aim of causing disruption
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #cybercrime, #data-security, #cyberattacks, #russia-ukraine-war, #cyberwarfare, #stuxnet-attack, #cyberwar-explained, #hackernoon-top-story, #hackernoon-es, #hackernoon-hi, #hackernoon-zh, #hackernoon-fr, #hackernoon-bn, #hackernoon-ru, #hackernoon-vi, #hackernoon-pt, #hackernoon-ja, #hackernoon-de, #hackernoon-ko, #hackernoon-tr, and more.


    This story was written by: @denystsvaig. Learn more about this writer by checking @denystsvaig's about page,
    and for more stories, please visit hackernoon.com.


    Cyber warfare is a form of internet attack directed at a country's government, nation, or military infrastructure with the aim of causing disruption and inflicting damage. Cyber warfare should not be confused with the terrorist use of cyberspace or with cyber espionage and cybercrime.

    12 min
  • Mastering Cybersecurity Talent Challenges in 2024

    This story was originally published on HackerNoon at: https://hackernoon.com/mastering-cybersecurity-talent-challenges-in-2024.


    Explore the evolving cybersecurity landscape in 2024, marked by geopolitical tensions and technological advancements.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #cybersecurity-awareness, #machine-learning, #cybersecurity-talent, #cybersecurity-tips, #mastering-cybersecurity, #cybersecurity-landscape-2024, #developing-cybersecurity-plan, #cybersecurity-strategy, and more.


    This story was written by: @andriinewxel. Learn more about this writer by checking @andriinewxel's about page,
    and for more stories, please visit hackernoon.com.


    In 2024, cybersecurity faces unprecedented challenges due to geopolitical tensions and tech advancements. WEF ranks cyber insecurity as a top global risk. Cyber pros struggle with staffing shortages, skills gaps, and budget cuts. Soft skills gain importance. Hiring takes longer. Strategies for 2024 include staff augmentation, AI, and retention programs to enhance cybersecurity.

    9 min
  • If You're a Facebook User, Thousands of Companies Are Watching You

    This story was originally published on HackerNoon at: https://hackernoon.com/if-youre-a-facebook-user-thousands-of-companies-are-watching-you.


    Using a panel of 709 volunteers who shared archives of their Facebook data, Consumer Reports found that a total of 186,892 companies sent data about them
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #data-security, #facebook-privacy, #meta, #the-markup, #meta-pixel, #online-tracking, #digital-surveillance, #hackernoon-top-story, #hackernoon-es, #hackernoon-hi, #hackernoon-zh, #hackernoon-fr, #hackernoon-bn, #hackernoon-ru, #hackernoon-vi, #hackernoon-pt, #hackernoon-ja, #hackernoon-de, #hackernoon-ko, #hackernoon-tr, and more.


    This story was written by: @TheMarkup. Learn more about this writer by checking @TheMarkup's about page,
    and for more stories, please visit hackernoon.com.


    Using a panel of 709 volunteers who shared archives of their Facebook data, Consumer Reports found that a total of 186,892 companies sent data about them to the social network. On average, each participant in the study had their data sent to Facebook by 2,230 companies. That number varied significantly, with some panelists’ data listing over 7,000 companies providing their data.

    9 min
  • How Does Zero Trust Architecture Strengthen Security in Multi-Cloud Environments?

    This story was originally published on HackerNoon at: https://hackernoon.com/how-does-zero-trust-architecture-strengthen-security-in-multi-cloud-environments.


    The zero trust model centers around trusting nothing and verifying everything. While it may seem like overkill at first, it has several important benefits.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #zerotrust, #zero-trust, #zero-trust-architecture, #zero-trust-security, #security, #cloud-security, #security-in-multi-cloud, #multicloud-strategy, and more.


    This story was written by: @aprilmiller. Learn more about this writer by checking @aprilmiller's about page,
    and for more stories, please visit hackernoon.com.


    The zero trust model centers around trusting nothing and verifying everything. While it may seem like overkill at first, it has several important security benefits.

    6 min
  • What Could Have Stopped the 23andMe Hack?

    This story was originally published on HackerNoon at: https://hackernoon.com/what-could-have-stopped-the-23andme-hack.


    Here’s how the 23andMe hack happened and how different login-access control solutions could have stopped it.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #cybersecurity, #access-control, #23andme-data-leak, #credential-stuffing, #data-breach-prevention, #data-breach, #recent-data-breach, #hackernoon-top-story, #hackernoon-es, #hackernoon-hi, #hackernoon-zh, #hackernoon-fr, #hackernoon-bn, #hackernoon-ru, #hackernoon-vi, #hackernoon-pt, #hackernoon-ja, #hackernoon-de, #hackernoon-ko, #hackernoon-tr, and more.


    This story was written by: @hillpot. Learn more about this writer by checking @hillpot's about page,
    and for more stories, please visit hackernoon.com.


    In October 2023, 23andMe announced a data breach involving the theft of personal, genetic, and ethnic data of millions of users, subsequently sold on the dark web. The hackers employed "credential stuffing," using stolen username/password combinations from other sites, exploiting users' common practice of password reuse. This method exposed even accounts with strong passwords, as 23andMe's "DNA Relatives" feature interconnected user data. The incident highlights the inadequacy of relying solely on users for password security, emphasizing the need for stronger access control measures by websites.
    Alternatives to traditional password security are discussed, including password managers, multi-factor authentication (MFA), physical security keys like YubiKey, comprehensive security solutions like Cisco Duo, authenticator apps like Google Authenticator, and innovative technologies like Invysta, which turns login devices into physical security keys. Each option presents its own set of advantages, challenges, and vulnerabilities. The article stresses the evolving nature of digital security, especially as personal and sensitive data like DNA information becomes increasingly available online, urging the adoption of advanced cybersecurity measures to prevent such breaches.

    13 min

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