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Network Security Architecture: Best Practices & Tools

eSecurity Planet

Network security architecture is a strategy that provides formal processes to design robust and secure networks. Effective implementation improves data throughput, system reliability, and overall security for any organization.

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GUEST ESSAY: In pursuit of smarter cybersecurity — to overcome complex risks and grow revenue

The Last Watchdog

What constitutes “smarter security?” Smarter security to me broadly refers to relentlessly focusing on fundamentals while maturing the program, making sure your risk posture aligns with your business strategy. This means secure file transfer solutions, so you don’t waste time with slow encrypting protocols.

Risk 214
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Attackers exploit recently disclosed Palo Alto Networks PAN-OS firewalls bug

Security Affairs

The company warns that the risk is higher if the management interface is accessible from the internet or an untrusted network, directly or via a dataplane interface with a management profile. The security vendor recommends restricting access to trusted internal IP addresses to minimize the risk of exploitation. h4 >= 11.2.4-h4

Firewall 103
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Palo Alto Networks warns that CVE-2025-0111 flaw is actively exploited in attacks

Security Affairs

The company warns that the risk is higher if the management interface is accessible from the internet or an untrusted network, directly or via a dataplane interface with a management profile. The security vendor recommends restricting access to trusted internal IP addresses to minimize the risk of exploitation. h4 >= 11.2.4-h4

Firewall 106
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ConnectWise Quietly Patches Flaw That Helps Phishers

Krebs on Security

“Our team quickly triaged the report and determined the risk to partners to be minimal,” said Patrick Beggs , ConnectWise’s chief information security officer. “Nevertheless, the mitigation was simple and presented no risk to partner experience, so we put it into the then-stable 22.8

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ÆPIC Leak is the first CPU flaw able to architecturally disclose sensitive data

Security Affairs

Researchers uncovered a new flaw, dubbed ÆPIC, in Intel CPUs that enables attackers to obtain encryption keys and other secret information from the processors. The ÆPIC Leak ( CVE-2022-21233 ) is the first architecturally CPU bug that could lead to the disclosure of sensitive data and impacts most 10th, 11th and 12th generation Intel CPUs.

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NSA and ODNI analyze potential risks to 5G networks

Security Affairs

National Security Agency (NSA), along with the DHS Cybersecurity and Infrastructure Security Agency (CISA), and the Office of the Director of National Intelligence (ODNI) have analyzed the risks and vulnerabilities associated with the implementation of 5G networks. 5G Systems Architecture Sub-Threat Vectors.

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