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
security issuegovernmenttwo-factor authenticationInsight On RSA SecurID's Alleged Back Door For U.S. Surveillance
Does the RSA SecurID two-token authentication system include a back door that was built in at the request of the U.S. government in exchange for letting RSA export SecurID?. "RSA cut a deal with the government to provide a back door for surveillance work," say some industry analysts, who asked not to be identified. They say the trade-off let RSA export SecurID. RSA today would not confirm or deny this, indicating it was limiting its discussion of SecurID since last week's disclosure of a network breach where "certain information" about SecurID was stolen. The link for this article located at Network World is no longer available. . 'RSA cut a deal with the government to provide a back door for surveillance work,' say some industry. securid, two-token, authentication, system, include, built. . LinuxSecurity.com Team
Mar 23, 2011
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Privacy
83
security advisoryencryptionOpenBSDOpenBSD: Allegations of FBI Back Door in Encryption Software
A former government contractor says that the U.S. Federal Bureau of Investigation installed a number of back doors into the encryption software used by the OpenBSD operating system. The allegations were made public Tuesday by Theo de Raadt, the lead developer in the OpenBSD project. . DeRaadt posted an email sent by the former contractor, Gregory Perry, so that the matter could be publicly scrutinized. "The mail came in privately from a person I have not talked to for nearly 10 years," he wrote in his a posting to an OpenBSD discussion list. "I refuse to become part of such a conspiracy, and will not be talking to Gregory Perry about this. Therefore I am making it public." No one has come forward to corroborate Perry's story, but the allegations are remarkable. If they're true -- and at present they're being greeted with skepticism by the security community -- they mean that the FBI may have developed secret ways to snoop on encrypted traffic and then hidden them in source code submissions accepted by OpenBSD. The link for this article located at InfoWorld is no longer available. . Reports have surfaced suggesting that the NSA might have secretly introduced vulnerabilities into the Linux kernel. The community reacts with widespread concern.. OpenBSD, Encryption Software, Back Door Allegations, Government Intrusion, Software Integrity. . LinuxSecurity.com Team
Dec 15, 2010
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Hacks/Cracks
83
unauthorized accessmalwarecybersecurityExploring Back Doors and Cyber Exploits in Software Security
A "back door" is a secret method of gaining access to a computer by taking advantage of some undocumented feature or bug. When hackers discover flaws in closed-source software, they often exploit them to gain access to confidential information, or to . . . . A "back door" is a secret method of gaining access to a computer by taking advantage of some undocumented feature or bug. When hackers discover flaws in closed-source software, they often exploit them to gain access to confidential information, or to damage systems outright. One Dutch cracker, who goes by the pseudonym OnTheFly, recently gained notoriety as the creator of a Windows-exploiting script known widely as the Anna Kournikova e-mail worm. Anna, like the "Love Bug" before it, attacks vulnerabilities in Microsoft's Outlook e-mail software, mailing copies of itself to a user's entire address book. Typical of virus creators, OnTheFly blames Microsoft's failure to secure its software for the losses that result. The link for this article located at SF Gate is no longer available. . A hidden pathway serves as a covert means for gaining entry into systems, utilizing overlooked functionalities or glitches for illicit access.. Backdoor Access, Software Exploit Methods, Cybersecurity Threats. . LinuxSecurity.com Team
Mar 15, 2001
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Hacks/Cracks
77
security advisoryback doordatabase riskBorland InterBase: Security Advisory on Back Door Access Risk
Borland's InterBase database software contains a "back door" that allows anyone with the appropriate password to wreak major havoc with the database and the computer it's running on, security experts said. A back door is an undocumented way to get access . . . . Borland's InterBase database software contains a "back door" that allows anyone with the appropriate password to wreak major havoc with the database and the computer it's running on, security experts said. A back door is an undocumented way to get access to a computer system, typically using a secret password. In this case, the back door lets an attacker change the information stored in an InterBase database and insert programs that could enable even more damaging actions, according to an advisory posted Wednesday by the Computer Emergency Response Team. The link for this article located at News.com is no longer available. . Security analysts warn of a potential back door access threat linked to vulnerabilities in the InterBase database system, posing risks to numerous databases and associated infrastructures.. Borland InterBase, Database Security, Backdoor Exploit, Cybersecurity Risk. . LinuxSecurity.com Team
Jan 11, 2001
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Server Security
74
security advisoryRed Hatremote accessRed Hat Linux 6.2 Piranha Package Back Door Threat Report
MSNBC seems to have a comment on the "back door" recently found in a Red Hat package. "It makes a change to see a story about a gaping security hole in a Linux package for a change, rather than . . .. MSNBC seems to have a comment on the "back door" recently found in a Red Hat package. "It makes a change to see a story about a gaping security hole in a Linux package for a change, rather than in a Microsoft product, and many Linux fans smell a rat for that very reason. Especially given what the MS in MSNBC stands for." ... "MSNBC has created something of a stir by announcing an undocumented back door password in Red Hat's Linux 6.2 Piranha package, which allows remote users all the god-like powers of the Web server. All you have to do is enter the login name "piranha" and the password "Q". . Uncover MSNBC's insights regarding the hidden vulnerabilities discovered in Red Hat's software, raising concerns about Linux's overall safety.. Red Hat Security, Back Door Issue, Linux Remote Access. . Anthony Pell
Apr 27, 2000
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Network Security
74
security threatweb serversoftware risksFrontPage Web Server Threat: Security Breach by Back Door Exposed
"Microsoft programmers had inserted a security-compromising back door in their FrontPage web server software. Thousands of websites worldwide may be affected." ... "Anybody who trusts their security to closed-source software is begging to have a back door slipped on to . . .. "Microsoft programmers had inserted a security-compromising back door in their FrontPage web server software. Thousands of websites worldwide may be affected." ... "Anybody who trusts their security to closed-source software is begging to have a back door slipped on to their system -- with or without the knowledge of the people who shipped the code and theoretically stand behind it. Microsoft HQ is doubtless sincere when it says this back door wasn't authorized." The link for this article located at Linux.com is no longer available. . In the late 90s and early 2000s, Microsoft’s FrontPage server became a target after a back door was discovered, exposing many sites to security risks and attacks. Microsoft Security, FrontPage Threat, Closed Source Risks, Web Application Vulnerabilities. . Anthony Pell
Apr 15, 2000
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Network Security
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