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Malicious file analysis – Example 01

Security Affairs

Cyber Security Specialist Zoziel Pinto Freire shows an example of malicious file analysis presented during his lecture on BSides-Vitória 2022. My objective with this series of articles is to show examples of malicious file analysis that I presented during my lecture on BSides-Vitória 2022. Example: python2.7

Libraries 103
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Security Analysis of Threema

Schneier on Security

A group of Swiss researchers have published an impressive security analysis of Threema. We provide an extensive cryptographic analysis of Threema, a Swiss-based encrypted messaging application with more than 10 million users and 7000 corporate customers.

Security 119
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Examples and uses of GIS

IBM Big Data Hub

GIS perform spatial analysis of geospatial datasets—consisting of vector data (points, lines and polygons) and raster data (cells with spatial information)—to produce connected visualizations. The data from this soil and water analysis helps farmers improve yields while reducing costs and pollution runoff.

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Climate change examples

IBM Big Data Hub

Here are a few examples: Sea ice loss and melting ice sheets: Declining levels of Arctic sea ice threaten the habitats of species such as polar bears and walruses. Poor air quality from wildfire smoke can exacerbate asthma and heart disease, for example, while heat waves can cause heat exhaustion.

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Nation-state actors exploited two zero-days in ASA and FTD firewalls to breach government networks

Security Affairs

Nation-state actor UAT4356 has been exploiting two zero-days in ASA and FTD firewalls since November 2023 to breach government networks. Early in 2024, a customer contacted Cisco to report a suspicious related to its Cisco Adaptive Security Appliances (ASA). Cisco Talos researchers tracked this cyber-espionage campaign as ArcaneDoor.

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Data quality: key for government agencies with a data mesh strategy

Collibra

In today’s world, data drives many of the decisions made by federal and state government agencies. Take, for example, a federal health agency tracking the spread of a contagious disease. Efficiency: A federal intelligence agency collecting vast amounts of surveillance data daily is another prime example.

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Security Compliance & Data Privacy Regulations

eSecurity Planet

Regulatory compliance and data privacy issues have long been an IT security nightmare. GDPR (among other legal requirements in the EU and elsewhere) can expose multinational organizations to hefty financial penalties, additional rules for disclosing data breaches, and increased scrutiny of the adequacy of their data security.