TARLOGIC's BLOG
Cybersecurity - Page 8
Cybersecurity articles with security analysis and ethical hacking technics information
Log4shell full picture: All the vulnerabilities affecting Log4j
Vulnerabilities affecting the Log4j component have triggered a worldwide earthquake. Tarlogic presents a series of recommendations to prevent and contain the threats regarding Log4[...]
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We tracked 800 million transactions in the Ethereum Blockchain. Here is how we did it.
Something really big is going on the Ethereum Blockchain. Fraud, speculation, financial products, tax evasion, million-dollar robberies, art, games, a new monetary system… Yo[...]
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Tracking JNDI attacks: Hunting Log4Shell in your network
BlackArrow's Threat Hunting team uses a Minecraft server to illustrate the impact of Log4Shell from both an attacker's and defender's point of view[...]
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Attacks to the Bluetooth Link Manager Protocol with BrakTooth
The third installment of the Bluetooth vulnerabilities focuses on denial of service and code execution attacks in BrakTooth[...]
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Log4Shell vulnerability CVE-2021-44228, the new cyber-apocalypse
The detection of the Log4Shell vulnerability only 4 days ago could have serious consequences due to its high level of penetration[...]
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Bluetooth KNOB and BLURtooth, second installment of Bluetooth cyber-attacks
The second instalment of the Bluetooth cyber-attacks focuses on two Bluetooth threats that have been gaining momentum in recent times[...]
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Introduction to Bluetooth attacks
Tarlogic starts a series of articles analyzing Bluetooth attacks. In this first installment, we present BIAS and BLESA, two of this threats[...]
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Vulnerability management
Performing a vulnerability management process is a thorough job in which the advantages of each step must be analyzed and detected[...]
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Hardening of Windows systems: network authentication
Having professionals trained and involved with system hardening offers the possibility of having secure implementations and avoids misconfigurations[...]
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SELinux importance for web hardening
Disabling this tool is still a common mistake. SELinux is a great help to do hardening How important can SELinux be? Can you imagine being in this situation? «Monday, 8 in the mor[...]
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