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MY TAKE: Log4j’s big lesson – legacy tools, new tech are both needed to secure modern networks

The Last Watchdog

Log4j, aka Log4Shell, blasted a surgical light on the multiplying tiers of attack vectors arising from enterprises’ deepening reliance on open-source software. It’s notable that open-source software vulnerabilities comprise just one of several paths ripe for malicious manipulation. Related: The exposures created by API profileration.

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FBI Issues Private Industry Notification in Light of Florida Water Plant Hack

Hot for Security

As reported earlier this week , the Oldsmar water treatment systems were remotely accessed by an unknown threat actor via TeamViewer, the popular software tool designed for remote control, desktop sharing, online meetings, and file transfer between computers.

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Thangrycat: A Serious Cisco Vulnerability

Schneier on Security

First commercially introduced in 2013, Cisco Trust Anchor module (TAm) is a proprietary hardware security module used in a wide range of Cisco products, including enterprise routers, switches and firewalls. Second, the attack can happen remotely ­ it's a software vulnerability. But the fix can only be applied at the hardware level.

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Black Hat insights: Getting bombarded by multiple ransomware attacks has become commonplace

The Last Watchdog

I had the chance to discuss these findings last week at Black Hat USA 2022, with John Shier, senior security advisor at Sophos, a next-generation cybersecurity leader with a broad portfolio of managed services, software and hardware offerings. Configure system administrative tools more wisely.

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FBI’s alert warns about using Windows 7 and TeamViewer

Security Affairs

The FBI is warning companies about the use of out-of-date Windows 7 systems, desktop sharing software TeamViewer, and weak account passwords. “TeamViewer’s legitimate use, however, makes anomalous activity less suspicious to end users and system administrators compared to typical RATs.” Windows 10).

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Top IT Areas You Need to Check to Strengthen Your Cybersecurity

CyberSecurity Insiders

The Internet network is vulnerable as cybercriminals are lurking online, waiting to intercept loopholes for hacking systems. Thus, it would be best if you secured all networks by incorporating firewalls and advanced encryption technology. Company systems require various software programs to function. Security Systems.

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What Are Firewall Rules? Ultimate Guide & Best Practices

eSecurity Planet

Firewall rules are preconfigured, logical computing controls that give a firewall instructions for permitting and blocking network traffic. Network admins must configure firewall rules that protect their data and applications from threat actors. It manages inbound web server traffic, the connection requests from remote sources.