Solving Crimes with Data: The BTK Killer and the Power of Metadata Analysis

Cybersecurity Tech Brief By HackerNoon

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Accidental CEO Podcast

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72: If You Want to Grow—Stop Fixing the Wrong Problem 16:32

לפני 23 ימים16:32

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You’re busy—but are you actually growing? In this episode, Nata Salvatori exposes a trap that’s costing service providers time, money, and sanity: chasing busywork that feels productive but doesn’t move the needle. She walks through a clear, five-step growth path—from clarifying your offer, validating through real sales, delivering sustainably, building repeatable systems, to scaling confidently. You’ll learn: How to spot and ditch “fake work” Why clarity beats complexity every time How to use real feedback to validate your offers Delivery tips that prevent burnout System creation that enables scaling How to honor your current phase of growth 📌 Ready to stop spinning your wheels and make real moves? Map your phase, pick your next action, and don’t be afraid to ask for help: 👉 accidentalceo.co/coaching Support the show…

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This story was originally published on HackerNoon at: https://hackernoon.com/solving-crimes-with-data-the-btk-killer-and-the-power-of-metadata-analysis.
Explore how metadata analysis led to the capture of the BTK killer and learn about the powerful role of tools like Metagoofil in modern cybersecurity efforts.
Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity-tools, #metadata, #osint, #digital-forensics, #btk-killer-capture, #metadata-analysis, #dennis-rader-btk, #metagoofil, and more.
This story was written by: @blackheart. Learn more about this writer by checking @blackheart's about page, and for more stories, please visit hackernoon.com.
The BTK killer was captured through meticulous metadata analysis of a floppy disk he sent to the media. This case underscores the importance of metadata in digital forensics and cybersecurity. Tools like Metagoofil can extract critical information from documents, aiding in penetration testing, incident response, data leak prevention, and compliance.

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Solving Crimes with Data: The BTK Killer and the Power of Metadata Analysis

Cybersecurity Tech Brief By HackerNoon

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Cybersecurity Tech Brief By HackerNoon

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Cybersecurity Tech Brief By HackerNoon

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Cybersecurity Tech Brief By HackerNoon

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Cybersecurity Tech Brief By HackerNoon

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Cybersecurity Tech Brief By HackerNoon

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Cybersecurity Tech Brief By HackerNoon

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Cybersecurity Tech Brief By HackerNoon

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לפני 1 year4:38

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This story was originally published on HackerNoon at: https://hackernoon.com/tech-expert-durga-sanagana-advances-next-gen-firewalls-and-threat-modeling-techniques . Durga Prasada Rao Sanagana, the lead cybersecurity architect at a renowned financial organization, is a tech expert stepping up to combat cyber threats. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity . You can also check exclusive content about #cybersecurity , #durga-prasada-rao-sanagana , #cybersecurity-innovation , #next-gen-firewalls , #threat-modeling-techniques , #ai-in-cybersecurity , #durga-sanagana , #good-company , and more. This story was written by: @missinvestigate . Learn more about this writer by checking @missinvestigate's about page, and for more stories, please visit hackernoon.com . Durga Prasada Rao Sanagana, the lead cybersecurity architect at a renowned financial organization, is a tech expert stepping up to combat cyber threats with advanced firewall defenses.…

Cybersecurity Tech Brief By HackerNoon

1
Critical Vulnerability in Swedish BankID Exposes User Data 13:20

לפני 1 year13:20

13:20

This story was originally published on HackerNoon at: https://hackernoon.com/critical-vulnerability-in-swedish-bankid-exposes-user-data . A common misconfiguration found in services integrating BankID, allows attackers to take over victim's accounts exploiting a Session Fixation bug Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity . You can also check exclusive content about #bugbounty , #account-takeover , #digital-identity , #session-fixation-attack , #swedish-bankid-vulnerability , #eid-security-research , #secure-authentication , #hackernoon-top-story , and more. This story was written by: @mastersplinter . Learn more about this writer by checking @mastersplinter's about page, and for more stories, please visit hackernoon.com . When a service uses BankID to authenticate their users it is common for them to incorrectly implement some security features of the protocol which leaves them exposed to a Session Fixation CWE-384 vulnerability which can be used by an attacker to hijack a victim’s session on that service. Depending on the amount of access the attacker has after exploiting this vulnerability, the severity of such security flaw ranges between High and Critical…

Cybersecurity Tech Brief By HackerNoon

1
Secure and Dynamic Publish/Subscribe: LCMsec: Related Work 6:32

לפני 1 year6:32

6:32

This story was originally published on HackerNoon at: https://hackernoon.com/secure-and-dynamic-publishsubscribe-lcmsec-related-work . Introducing LCMSec, a secure, brokerless Publish/Subscribe protocol for IoT and automotive applications, enhancing LCM with low-latency. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity . You can also check exclusive content about #cybersecurity , #lcmsec-protocol , #secure-publishsubscribe , #iot-security , #automotive-communication , #decentralized-systems , #group-key-agreement , #low-latency-messaging , and more. This story was written by: @marshalling . Learn more about this writer by checking @marshalling's about page, and for more stories, please visit hackernoon.com . LCM is a peer-to-peer protocol for Publish/Subscribe messaging. It is based on the Data Distribution Service (DDS) protocol. DDS supports the brokerless Publish and Subscribe systems. LCM uses a preconfigured multicast group to broadcast messages to a pre-configured group.…

Cybersecurity Tech Brief By HackerNoon

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Secure and Dynamic Publish/Subscribe: LCMsec: Description of LCM 2:50

לפני 1 year2:50

2:50

This story was originally published on HackerNoon at: https://hackernoon.com/secure-and-dynamic-publishsubscribe-lcmsec-description-of-lcm . Introducing LCMSec, a secure, brokerless Publish/Subscribe protocol for IoT and automotive applications, enhancing LCM with low-latency. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity . You can also check exclusive content about #cybersecurity , #lcmsec-protocol , #secure-publishsubscribe , #iot-security , #automotive-communication , #decentralized-systems , #group-key-agreement , #low-latency-messaging , and more. This story was written by: @marshalling . Learn more about this writer by checking @marshalling's about page, and for more stories, please visit hackernoon.com . LCM is a brokerless, topic-based Publish/Subscribe protocol designed for real-time systems that require high-throughput and lowlatency. Messages are transmitted using UDP and routed via IP-multicast to all other nodes within the multicast group. The binary-encoded LCM messages are then sent via multicast groups.…

Cybersecurity Tech Brief By HackerNoon

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Cybersecurity and AI: Meetings and Insights from the Nexus 2050 Conference 10:23

לפני 1 year10:23

10:23

This story was originally published on HackerNoon at: https://hackernoon.com/cybersecurity-and-ai-meetings-and-insights-from-the-nexus-2050-conference . The Nexus 2050 conference brought together experts and stakeholders to discuss a wide range of critical topics related to cybersecurity and global resilience. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity . You can also check exclusive content about #cybersecurity , #nexus2050 , #cyber-defense , #infosec , #techsummit , #cyberwar , #cybersecurity-for-ai , #eu-ai-act , 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 . The Nexus 2050 conference was held in Luxembourg on 26 and 27th June 2024. It served as a crucial forum to explore the intersection of technology and cybersecurity. The event covered a range of topics including artificial intelligence (AI), sustainable development, cybersecurity, fintech, and talent development.…

Cybersecurity Tech Brief By HackerNoon

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Understanding Authentication: A Guide to Cookie-Based and Session-Based Authentication 13:32

לפני 1 year13:32

13:32

This story was originally published on HackerNoon at: https://hackernoon.com/understanding-authentication-a-guide-to-cookie-based-and-session-based-authentication . Cookies-Based Authentication Vs. Session-Based Authentication: All You Should Know! Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity . You can also check exclusive content about #authentication , #php , #web-development , #backend , #cookies , #session , #web-security , #full-stack-development , and more. This story was written by: @emmykolic1 . Learn more about this writer by checking @emmykolic1's about page, and for more stories, please visit hackernoon.com . Cookie-Based and Session-Based Authentication are two types of token-based authentication. Cookies are kept on the client directly (Browser) Whereas sessions make use of a cookie as a kind of key to link with the server side. Because the actual values are concealed from the client and the developer has control over when the data expires, sessions are preferred by the majority of developers.…

Cybersecurity Tech Brief By HackerNoon

1
Cyber Scum Are Free To Exploit Vulnerabilities Without Fear 8:54

לפני 1 year8:54

8:54

This story was originally published on HackerNoon at: https://hackernoon.com/cyber-scum-are-free-to-exploit-vulnerabilities-without-fear . Cyber Scum Are Free To Exploit Vulnerabilities Without Fear. 3 out of 1,000 malicious cyber incidents. Only 3 out of 1,000 are brought to justice Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity . You can also check exclusive content about #cybercrime , #cybersecurity-tips , #vulnerabilities , #digital-security , #exploit , #cybersecurity-policies , #digital-forensics , #cybercrime-penalties , and more. This story was written by: @technologynews . Learn more about this writer by checking @technologynews's about page, and for more stories, please visit hackernoon.com . Only 0.3% of all reported cybercrime complaints result in enforcement and prosecution. This enormous enforcement gap gives these malicious actors the boldness to carry out their nefarious activities without fear of being caught, prosecuted, or punished. Cybercriminals rake in up to $2 million annually, while others earn between $40,000 and $1 million each year.…

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