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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81
privacy enhancementinternet anonymitysocial networkExplore Facebook's New Anonymized Access Through Tor Hidden Service
Facebook announced today that the social network will now be directly available to users as a Tor hidden service. The Tor Project is an Internet-traffic anonymization service that relays user traffic through a number of proxy servers all around the world in order to cloak their true IP address and identity. . Tor users can connect with similarly anonymized Web-servers located in the The link for this article located at ThreatPost is no longer available. . Tor users can connect with similarly anonymized Web-servers located in the The link for this article. facebook, announced, today, social, network, directly, users. . LinuxSecurity.com Team
Nov 03, 2014
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Privacy
79
online securityprivacy protectiondata removalHow To Remove Your Digital Footprint And Enhance Privacy
You may not feel like the flotsam and jetsam that make up the facts of your life are important, but increasingly companies are using that dry data to make your every online step as indelible as if written in blood. Here's how to take back your digital dignity.. The Internet companies that power your online life know that data equals money, and they're becoming bolder about using that data to track you. If they get their way, your every online step would be not only irrevocable, but traceable back to you. Fortunately, there are some positive steps you can take to reclaim your online history for yourself. The link for this article located at CNET is no longer available. . Manage your digital footprint by discovering efficient strategies to eliminate personal information from the web.. Digital Privacy, Data Removal, Online Anonymity, Internet Security. . LinuxSecurity.com Team
Apr 20, 2012
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Security Projects
74
file sharingonline threatshacker cultureInternet Relay Chat: A Look At Piracy And Hacking Risks
I.R.C. perhaps most closely resembles the cantina scene in "Star Wars'': a louche hangout of digital smugglers, pirates, curiosity seekers and the people who love them (or hunt them). There seem to be I.R.C. channels dedicated to every sexual fetish, and I.R.C. users speculate that terrorists also use the networks to communicate in relative obscurity. Yet I.R.C. has its advocates, who point to its legitimate uses. . . .. It was just another Wednesday on the sprawling Internet chat-room network known as I.R.C. In a room called Prime-Tyme-Movies, users offered free pirated downloads of "The Passion of the Christ' and "Kill Bill Vol. 2.' In the DDO-Matrix channel, illegal copies of Microsoft's Windows software and "Prince of Persia: The Sands of Time,' an Xbox game, were ripe for downloading. In other chat rooms yesterday, whole albums of free MP3's were hawked with blaring capital letters. And in a far less obtrusive channel, a hacker may well have been checking his progress of hacking into the computers of unsuspecting Internet users. Even as much of the Internet has come to resemble a pleasant, well-policed suburb, a little-known neighborhood known as Internet Relay Chat remains the Wild West. While copyright holders and law enforcement agencies take aim at their adversaries on Web sites and peer-to-peer file-sharing networks like Napster, I.R.C. remains the place where people with something to hide go to do business. Probably no more than 500,000 people are using I.R.C. worldwide at any time, and many of them are engaged in legitimate activities, network administrators say. Yet that pirated copy of Microsoft Office or Norton Utilities that turns up on a home-burned CD-ROM may well have originated on I.R.C. And the Internet viruses and "denial of service' attacks that periodically make news generally get their start there, too. This week, the network's chat rooms were abuzz with what seemed like informed chatter about the Sasser worm, which infected hundreds of thousands of computers over the weekend. "I.R.C.is where you are going to find your 'elite' level pirates,' said John R. Wolfe, director for enforcement at the Business Software Alliance, a trade group that fights software piracy. "If they were only associating with each other and inbreeding, maybe we could coexist alongside them. But it doesn't work that way. What they're doing on I.R.C. has a way of permeating into mainstream piracy.' . Explore the enigmatic landscape of Online Messaging Platforms, where rogue warriors and digital marauders thrive amidst the obscurity of cyberspace.. Internet Relay Chat, digital piracy, online threats, hacker culture, chatroom security. . Anthony Pell
May 06, 2004
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Network Security
81
linuxweb safetysecurity tipsMaximize Internet Anonymity and Security for New Linux Users
One of the most attractive things about Linux is the number of installation options one is presented with and how tempting it is to customize. But for a newbie, in terms of Web security and PC hygiene, that's also the worst . . . . One of the most attractive things about Linux is the number of installation options one is presented with and how tempting it is to customize. But for a newbie, in terms of Web security and PC hygiene, that's also the worst thing about it. The fact is, Windows is easier than Linux for a casual user to make fairly secure, whereas Linux is easier than Windows for a power user to make very secure. For most home PC users, fairly secure is perfectly adequate, and that's what we'll be concentrating on below. In a week or two I'll get into details for power users, but for now I'm going to concentrate on a particular presumed reader: a home user who's fairly new to the Linux desktop, who's using a packaged distro, and who's not intimately familiar with PC security -- a 'recovering Windows user', let's say. Fortunately, Linux is a wise investment; you already have, or can easily find for free, virtually everything you need to make it secure. There's no need to buy hundreds of dollars' worth of security utilities and services, though you do need to learn how to use what you've got. But before we get to the Internet security matters promised in the headline, we have some housecleaning to do. . Dive into the world of Linux privacy for beginners and discover ways to enhance online safety and optimize computer cleanliness.. Anonymity Tips, Linux Security Advice, Internet Safety for Beginners, PC Hygiene Practices. . LinuxSecurity.com Team
Aug 28, 2002
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Privacy
79
encryptioninternet privacysecure messagingCryptoBox Project: Pioneering Internet Anonymity Through Secure Messaging
A quiet project hosted on SourceForge.net is attempting to give Internet users a level of anonymity that hasn't yet been achieved. Founders of the CryptoBox project are dedicating it to Internet users in censorship-happy countries who face getting prosecuted for sharing . . . . A quiet project hosted on SourceForge.net is attempting to give Internet users a level of anonymity that hasn't yet been achieved. Founders of the CryptoBox project are dedicating it to Internet users in censorship-happy countries who face getting prosecuted for sharing their beliefs. The CryptoBox developers are working on an ultra-secure, decentralized instant messaging application that could also be used to encrypt other types of online transmissions, such as email and file sharing. Project founder Nikola Bobic, a graduate student and part-time instructor at the University of Ottawa's School of Information Technology and Engineering, makes no guarantees that his software will be perfectly secure --- like many security experts, he admits there is no such thing -- but his goal is to make the program as secure as humanly possible. The link for this article located at NewsForge is no longer available. . The CryptoBox initiative aims to redefine digital privacy using decentralized networks, ensuring robust encryption and user anonymity while combating data surveillance. CryptoBox Project, Anonymity, Decentralized Messaging, Encryption, Internet Privacy. . LinuxSecurity.com Team
Jun 15, 2001
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Security Projects
82
cybercrimelaw enforcementforensicsCyber Policing Techniques in Boston Murder Investigation
Police in Boston had reached a dead end. They had a murder suspect, but not nearly enough evidence, and the investigation was growing cold. But a computer-trained ATF agent went undercover, and for once, used the Internet's anonymity to law enforcement's . . . . Police in Boston had reached a dead end. They had a murder suspect, but not nearly enough evidence, and the investigation was growing cold. But a computer-trained ATF agent went undercover, and for once, used the Internet's anonymity to law enforcement's advantage. After all, if the good guys can do it, so can the bad guys. Welcome to the brave new world of cyber-policing. If computer hackers can swap information in secret chat rooms and hold training conferences, so can computer cops. This week, over 400 computer-savvy law detectives, government agents and security industry professionals are gathering in Connecticut at "Cybercrime 2001" to swap stories about fighting crime using the Internet. Among the more telling was Sgt. John J. McLean's story of undercover work performed by a clever ATF agent hunting down a murder suspect last year. . In a stalled Boston homicide case, a sharp FBI agent chose to go undercover, using digital privacy to dive deep and reveal crucial information. Cybercrime, Law Enforcement, Computer Forensics, Internet Investigation. . Anthony Pell
Jan 22, 2001
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Government
81
data protectiononline shoppingprivacy toolExploring Privacy Solutions For A Safer Online Shopping Experience
A handful of software companies are ringing online privacy bells as the holiday season approaches, urging consumers to give themselves the gift of Internet anonymity before venturing online to shop. Privacy companies were out in force Monday night for a mini . . . . A handful of software companies are ringing online privacy bells as the holiday season approaches, urging consumers to give themselves the gift of Internet anonymity before venturing online to shop. Privacy companies were out in force Monday night for a mini tech fair at the University of California at Berkeley, showcasing wares that included self-destructing email, pseudonym makers and data scramblers to protect credit card information. Although hopes run high that consumers will gravitate to such products, enthusiasm was tempered by scepticism among the 75 or so attendees at the Berkeley show. The link for this article located at ZDNet is no longer available. . A handful of software companies are ringing online privacy bells as the holiday season approaches, u. handful, software, companies, ringing, online, privacy, bells, holiday, season, approaches. . LinuxSecurity.com Team
Dec 06, 2000
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Privacy
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