Network Security
system security Linux network
system security Linux network The romanticized image of the digital nomad – a laptop on a sun-drenched balcony – rarely accounts for the actual friction of maintaining a professional development environment on the move. . The friction is amplified with Linux. We are looking for a setup that respects our kernel configurations, handles volatile network handovers, and maintains a strict security posture without the hand-holding of a consumer-grade OS – so, put simply, more than just a laptop and a sunny deck. The hardware is...
May 26, 2026
Server Securityopen-source Linux administration
open-source Linux administration Cron has existed in Unix and Linux environments for decades, handling backups, cleanup scripts, patching jobs, log rotation, monitoring tasks, and other maintenance work that administrators do not want to run manually. Most Linux servers rely on it constantly, which is exactly why attackers continue abusing it for persistence after a system has already been compromised. . Persistence through cron is not complicated. Attackers do not need a rootkit or advanced malware framework to maintain...
May 25, 2026
Vendors/Productssecurity breach linux
security breach linux A major internal repository breach at GitHub has exposed a critical and overlooked blind spot in Linux supply chain security. Kernel exploits, exposed SSH services, weak firewall rules, and vulnerable daemons dominated the Linux threat model for years, and in many environments, they still matter. But recent supply-chain incidents involving GitHub ecosystems, npm packages, and malicious developer tooling point somewhere else entirely: the developer workstation. . The breach matters because...
May 21, 2026
Security Trends access control multi-tenant
access control multi-tenant Linux administrators often face an ugly choice in the cloud: prioritize convenience and cost-efficiency by sharing infrastructure, or sacrifice those benefits for the sake of total isolation. Most modern Linux workloads don't live on their own private servers anymore. They live in shared environments like Kubernetes clusters, where multiple teams and services run side-by-side. It sounds efficient, and it usually is. . But cloud isolation isn't as ironclad as it looks on the diagram. If you...
May 21, 2026
Vendors/Productsincident response cloud security
incident response cloud security Managed Extended Detection and Response (MXDR) has become one of the most sought-after security services in the enterprise market — and with good reason. It promises the holy grail: broad visibility across endpoints, network, cloud, email, and identity, combined with the 24/7 human expertise most organizations simply cannot build in-house. . However, the rapid growth of the market has produced a wide range of providers whose capabilities vary considerably beneath the surface. Choosing the...
May 19, 2026
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78
data privacyGooglewireless networkGoogle Provides Opt-Out For Wi-Fi Geolocation Mapping Following Regulations
Google is offering wireless network owners worldwide the possibility of opting out from its Wi-Fi geolocation mapping efforts, in the wake of a decision by the Dutch Data Protection Authority (DPA) that this process is in violation of legislation in the Netherlands.. Google uses its Street View cars to build a global database of wireless access points and their geographic location. The database is used by the company's services and other Android applications to approximate the location of individuals based on the Wi-Fi networks detected by their handsets at a given time. The link for this article located at Network World is no longer available. . Apple rolls out a feature allowing users to disable location tracking for Bluetooth devices in accordance with new EU privacy standards.. Wi-Fi Mapping, Wireless Network Rights, Geolocation Services. . LinuxSecurity.com Team
Nov 17, 2011
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Vendors/Products
83
network attackhacking toolwireless networkExploring GSM Hacking Tools Impacting Wireless Network Security
Well it looks like what happened to WEP all those years ago is going to happen to GSM now. The methods have been known, the theory is established but the breaking point is when freely available tools are published that makes it possible for anyone to perform the attacks even without really understanding what is going on.. The recent news about WPA2 being cracked generated a lot of discussion, mostly highly technical The link for this article located at Darknet UK is no longer available. . The recent news about WPA2 being cracked generated a lot of discussion, mostly highly technical The . looks, happened, those, years, going, happen, metho. . LinuxSecurity.com Team
Aug 02, 2010
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Hacks/Cracks
74
security awarenessinternet safetynetwork risksFBI Raises Alarm Over Exploits and Risks of Public Wi-Fi Hotspots
The FBI issued an alert this week warning that wireless Internet networks, often called Wi-Fi hotspots, are more vulnerable to hackers than most users probably realize. In South Florida, Wi-Fi hotspots are at airports, fast food restaurants, bookstores, coffee shops, sports bars, school campuses, malls, supermarkets -- just about everywhere. Several cities and neighborhoods in the region plan to eventually install networks for residents, too. How secure do you think is your local hotspot? Do you trust it to do your finances or other personal tasks via a coffee shop Wi-Fi access point?. The link for this article located at Red Orbit is no longer available. . The link for this article located at Red Orbit is no longer available.. issued, alert, warning, wireless, internet, networks, often, called, wi-fi, hotspo. . Bill Locke
May 13, 2008
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Network Security
74
network protectionwifi securitysecurity policyBest Practices For Securing Your WLAN In Corporate Environments
The steady growth of Wi-Fi in the enterprise demands that corporate IT teams learn and adopt new security methodologies tailored to the unique requirements and weaknesses of wireless networks. In this paper, we will address each of these areas in detail and identify the real-world best practices needed to deploy and maintain a secure wireless network. . . .. The steady growth of Wi-Fi in the enterprise demands that corporate IT teams learn and adopt new security methodologies tailored to the unique requirements and weaknesses of wireless networks. Network and security staff must first evaluate a potentially confusing set of authentication and encryption mechanisms to be used in the network. Depending on the security selected, IT will then need to establish and document the corporate WLAN security policy, including mechanisms to validate user compliance and monitor for inherent network vulnerabilities. With a defined policy in place, IT staff can turn their attentions to protecting the network from snooping and an ever-expanding list of wireless attacks. In this paper, we will address each of these areas in detail and identify the real-world best practices needed to deploy and maintain a secure wireless network. The link for this article located at net-security.org is no longer available. . The persistent rise of cloud computing within organizations requires corporate units to implement robust protective strategies.. Wi-Fi Security, WLAN Best Practices, Network Compliance, Wireless Encryption. . Anthony Pell
Jul 23, 2004
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Network Security
74
security measuressecurity risksnetwork safetyBest Practices for Implementing Security in Wireless Networks Today
Wireless technology is dramatically changing the world of computing, creating new business opportunities but also increasing security risks. Wireless LANs, which use radio frequencies to broadcast in the unlicensed 2.4GHz frequency band . . .. Wireless technology is dramatically changing the world of computing, creating new business opportunities but also increasing security risks. Wireless LANs, which use radio frequencies to broadcast in the unlicensed 2.4GHz frequency band, can be as simple as two computers equipped with wireless network interface cards or as complex as hundreds of computers outfitted with cards communicating through access points. They're relatively inexpensive and easy to install. But they also introduce a number of critical security risks and challenges, and it's important to implement strong security measures to mitigate these risks. What follows are potential risks and associated best practices to help you secure your network and understand WLAN characteristics: The link for this article located at CIO is no longer available. . Wireless technology is dramatically changing the world of computing, creating new business opportuni. wireless, technology, dramatically, changing, world, computing, creating, business, opportuni. . Anthony Pell
Feb 06, 2004
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Network Security
83
security issuenetwork managementnetwork threatExpert Insights On Unsecured Wi-Fi Networks And Criminal Threats
Experts agree on one point: As the popularity of wireless local-area networking gear grows for small businesses and consumers, break-ins on unsecured networks are likely to become more common and increasingly involve criminal activity, experts said. Wi-Fi shipments are expected to . . . . Experts agree on one point: As the popularity of wireless local-area networking gear grows for small businesses and consumers, break-ins on unsecured networks are likely to become more common and increasingly involve criminal activity, experts said. Wi-Fi shipments are expected to nearly quadruple from a projected 9.8 million units this year to 47.4 million units by 2007, according to research firm Synergy Research Group. Tracking down open Wi-Fi ports while in a car, a practice known as "war driving," is a simple task with the proper radio scanning equipment. Once a wireless network is identified, war drivers may mark the spot, such as a building, with symbols in chalk to indicate to others what type of network is accessible and its security features. According to research by the WorldWide WarDrive, more than two-thirds of the roughly 88,100 access points found by war drivers around the globe this year did not have basic security settings activated. The link for this article located at CNet is no longer available. . With the growing prevalence of wireless connectivity, vulnerable networks are turning into key attractions for a surge in hacks and illicit activities.. Wireless Security, Network Threats, Wi-Fi Breaches, Unsecured Networks. . LinuxSecurity.com Team
Nov 28, 2003
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Hacks/Cracks
74
network securitycyber threateducationGunderson High School Network Security Assurance For Parents
When Gunderson High School launched its wireless network this fall, some parents were alarmed. Would a hacker be able to break into student laptops? View sensitive information stored on district servers? Tamper with grades? Cliff Herlth, the tech resource teacher, assured . . . . When Gunderson High School launched its wireless network this fall, some parents were alarmed. Would a hacker be able to break into student laptops? View sensitive information stored on district servers? Tamper with grades? Cliff Herlth, the tech resource teacher, assured them the network was secure. Only certain computers with registered wireless cards could connect to it. To anyone who lacked the proper technical IDs, the school network was virtually invisible. ``The only way you could get on our network at all if you are not on the list is by plugging in,' Herlth said. In other words, an electronic intruder would have to physically enter the school and connect to an ethernet cable. The link for this article located at Mercury News is no longer available. . Gunderson High School has reassured parents regarding the safety of its wireless network, addressing worries about potential cyber threats to student laptops.. Wireless Network Security, Cyber Threat Management, Educational Technology Risks. . Anthony Pell
Nov 13, 2003
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Network Security
74
network protectionattack preventionsecurity guideGuide to Building A Secure Wi-Fi Infrastructure Against Threats
You've heard horror tales about attacks on wireless networks, so how do you go about building a secure Wi-Fi infrastructure? Here's a guide. The growing number of threats and exploits against a wireless network can be staggering. And with so . . . . You've heard horror tales about attacks on wireless networks, so how do you go about building a secure Wi-Fi infrastructure? Here's a guide. The growing number of threats and exploits against a wireless network can be staggering. And with so many reports being churned out on the state of wireless fidelity (Wi-Fi) network security--or the lack thereof--it is no easy task coming to grips with the problem. Securing a wireless network seems to be a losing battle, what with the various attack and exploit methods at a hacker's disposal. One is also constantly bombarded with acronyms and claims by vendors that their products will solve all your Wi-Fi security woes. The link for this article located at MIS is no longer available. . In today's digital world, securing your Wi-Fi is essential. Apply these strategies to enhance your network security and protect your data effectively. Wireless Network Security, Wi-Fi Protection Techniques, Securing Wi-Fi Infrastructure. . Anthony Pell
Apr 02, 2003
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Network Security
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