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"Network Security" Related Articles
Log4j Vulnerability Explained
The Log4j or Log4Shell vulnerability, a cybersecurity flaw on the Apache Log4j 2 Java library, allows an attacker to remotely...
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10 Most Common Network Vulnerabilities
Today organizations need to be aware of the most common cyber risks threatening their networks. If you're not taking proactive...
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Sophos Firewall zero-day bug exploited weeks before fix
Chinese hackers used a zero-day exploit for a critical-severity vulnerability in Sophos Firewall to compromise a company and breach cloud-hosted...
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Top Healthcare Cybersecurity Risks
The healthcare industry is one of the most targeted industries for cyberattacks. This is because attackers know that healthcare organizations...
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What Is ARP Poisoning?
ARP poisoning is a type of cyberattack that exploits weaknesses in the ARP protocol in order to disrupt, redirect, or...
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Secure Your Medical Devices With Penetration Testing
If you're like most people, you probably think of cyberattacks as something that only happens to large corporations or governments....
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What Is a DMZ?
In computing, a DMZ, or demilitarized zone, is a perimeter network protecting and adding an extra layer of security to...
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What Is a Packet Sniffer?
What is a packet sniffer? A packet sniffer is a piece of software or hardware that captures and analyzes data...
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What is a DDoS Attack and How to Prevent Them
A Denial-of-Service attack (DDoS) is a type of cyberattack that seeks to make a machine or network resource unavailable to...
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SonicWall ‘strongly urges’ admins to patch SSLVPN SMA1000 bugs
SonicWall "Strongly urges" customers to patch several high-risk security flaws impacting its Secure Mobile Access 1000 Series line of products...
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What Are the Security Risks Associated with Public Wi-Fi?
When you're out and about, one of the easiest ways to get online is using a public Wi-Fi network. These...
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