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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82
cybersecurity leadershipDHSfederal appointeeDHS Appoints Mark Weatherford as Deputy Undersecretary for Cybersecurity
The Department of Homeland Security (DHS) has tapped a former energy executive to work with cybersecurity partners across the country on issues that affect the federal government. . DHS secretary Janet Napolitano appointed Mark Weatherford, most recently VP and chief security officer of the North American Electric Reliability Corporation (NERC), as the department's new deputy undersecretary for cybersecurity for the National Protection and Programs Directorate (NPPD). NERC is an organization aimed at ensuring the reliability of North American power grids. The DHS NPPD is in charge of reducing threats to U.S. citizens, both physical and cyber. The link for this article located at Information Week is no longer available. . DHS secretary Janet Napolitano appointed Mark Weatherford, most recently VP and chief security offic. department, homeland, security, (dhs), tapped, former, energy, executive, cybersec. . Anthony Pell
Oct 21, 2011
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Government
82
cybersecurity leadershiphomeland securitygovernment securityGarcia Appointed As Homeland Security Cybersecurity Chief
Chertoff said on Monday that Gregory Garcia, who has been working at a Washington-area trade association, would become the department's first assistant secretary for cybersecurity, with responsibility for advising agencies and the private sector. The announcement ends a vacancy at Homeland Security that lasted more than 14 months and a wait that drew criticism from members of Congress, who it said demonstrated that Chertoff has not taken the topic seriously. . "Quite simply, our nation has been without adequate leadership on cybersecurity," Rep. Zoe Lofgren, a Democrat, wrote in an opinion article that CNET News.com published in July. Republicans have also recently criticized Homeland Security's cybersecurity efforts, and a series of government reports has painted a picture of bureaucratic ineptitude. Chertoff acknowledged last year that he had "initial concerns" about raising the profile of cybersecurity in a bureaucratic culture that had focused on physical threats since Sept. 11, 2001. It took a formal vote last May in the U.S. House of Representatives to create the position--and an expected one in the Senate--to prompt Chertoff to acquiesce two months later. Garcia, who prior to accepting his new position was a vice president at the Information Technology Association of America, will succeed Donald "Andy" Purdy Jr., a two-year contract employee on loan from Carnegie Mellon University. Purdy, who has been criticized for taking the job of running a department that awarded at least $19 million in contracts to his university employer this year, was the acting cybersecurity chief. . 'Quite simply, our nation has been without adequate leadership on cybersecurity,' Rep. Zoe Lofgren, . chertoff, monday, gregory, garcia, working, washington-area, trade, associa. . Brittany Day
Sep 19, 2006
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Government
79
botnet managementcybersecurity leadershiponline crime fightingNicholas Albright's Journey: Battling Botnets and Creating Shadowserver
Nicholas Albright's first foray into some of the darkest alleys of the Internet came in November 2004, shortly after his father committed suicide. About a month following his father's death, Albright discovered that online criminals had broken into his dad's personal computer and programmed it to serve as part of a worldwide, distributed network for storing pirated software and movies. . Albright managed to get the network shuttered with a call to the company providing the Internet access the criminals were using to control it. From that day forward, Albright poured all of his free time and pent-up anger over his father's death into assembling "Shadowserver," a group of individuals dedicated to battling large, remote-controlled herds of hacked personal PCs, also known as "botnets." The link for this article located at TechNews is no longer available. . After a devastating botnet attack affected his family, Nicholas Albright became resolute in fighting against cybercrime, transforming personal loss into a mission for change. Botnet Management, Shadowserver, Nicholas Albright, Cyber Crime, Cybersecurity Insight. . LinuxSecurity.com Team
Mar 22, 2006
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Security Projects
82
cybersecurity leadershipcomputer securityDHSAmit Yoran Resigns: Cybersecurity Leadership Crisis at DHS
The government's cybersecurity chief has abruptly resigned after one year with the Department of Homeland Security, confiding to industry colleagues his frustration over what he considers a lack of attention paid to computer security issues within the agency. . . .. The government's cybersecurity chief has abruptly resigned after one year with the Department of Homeland Security, confiding to industry colleagues his frustration over what he considers a lack of attention paid to computer security issues within the agency. Amit Yoran, a former software executive from Symantec Corp., informed the White House about his plans to quit as director of the National Cyber Security Division and made his resignation effective at the end of Thursday, effectively giving a single's day notice of his intentions to leave. Yoran said Friday he "felt the timing was right to pursue other opportunities." It was unclear immediately who might succeed him even temporarily. Yoran's deputy is Donald "Andy" Purdy, a former senior adviser to the White House on cybersecurity issues. Yoran has privately described frustrations in recent months to colleagues in the technology industry, according to lobbyists who recounted these conversations on condition they not be identified because the talks were personal. As cybersecurity chief, Yoran and his division _ with an $80 million budget and 60 employees _ were responsible for carrying out dozens of recommendations in the Bush administration's "National Strategy to Secure Cyberspace," a set of proposals to better protect computer networks. The link for this article located at eweek.com is no longer available. . The government's cybersecurity chief has abruptly resigned after one year with the Department of Hom. government's, cybersecurity, chief, abruptly, resigned, department. . Anthony Pell
Oct 01, 2004
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Government
82
cybersecurity leadershipinfrastructure securitythreat managementRobert Liscouski Addresses National Infrastructure Security Risks
There are days when Robert Liscouski wonders why he left a lucrative job as head of cybersecurity at Coca-Cola to face the daunting task of protecting the nation's "critical infrastructure. . .. There are days when Robert Liscouski wonders why he left a lucrative job as head of cybersecurity at Coca-Cola to face the daunting task of protecting the nation's "critical infrastructure ." For those outside the capital, that means he deals with bridges, damns, computer systems, nuclear plants, hospitals, chemical plants, telecommunications systems, food storage facilities, water treatment plants, and more. "It's pretty humbling," the 49-year-old says of his job with the fledgling Department of Homeland Security. "The enormity of the task and the things you are working with should cause anyone to pause and consider, 'what have I done?'" Liscouski joined the department as assistant secretary for infrastructure protection in March after working in Atlanta for five years. The link for this article located at eCommerceTimes is no longer available. . Robert Liscouski shares insights from his progression in cybersecurity, beginning with Coca-Cola and transitioning to spearheading efforts in safeguarding national critical infrastructure.. Critical Infrastructure Security, Cyber Leadership, National Safety. . Anthony Pell
Oct 24, 2003
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Government
82
cybersecurity leadershippolicyresignationHoward Schmidt Resignation: Leadership Shift in White House Cybersecurity
White House cybersecurity adviser Howard Schmidt announced his resignation Monday, the second person to leave the post in three months. Schmidt was the former chief of security at Microsoft Corp. before taking the post in February. He succeeded Richard Clarke, . . . . White House cybersecurity adviser Howard Schmidt announced his resignation Monday, the second person to leave the post in three months. Schmidt was the former chief of security at Microsoft Corp. before taking the post in February. He succeeded Richard Clarke, who had spent 11 years in the White House across three administrations, and was the president's counterterror coordinator at the time of the September 11, 2001, attacks. The White House confirmed Monday that Schmidt would leave at the end of the month to pursue private sector opportunities. In an e-mail sent to staff and industry officials, Schmidt noted that many of his The link for this article located at CNN is no longer available. . White House cybersecurity adviser Howard Schmidt announced his resignation Monday, the second person. white, house, cybersecurity, adviser, howard, schmidt, announced, resignation, monday, second. . Anthony Pell
Apr 22, 2003
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Government
82
cybersecurity leadershipinformation assurancecybersecurity challengesRichard Clarke's Leadership on U.S. Cybersecurity Issues
Pearl Harbor is used as a touchstone of cataclysmic events for a reason. Not only did it have entail enormous loss, damages and casualties, it also serves as a crucial moment in history. If one looks at December 7, 1941 or . . . . Pearl Harbor is used as a touchstone of cataclysmic events for a reason. Not only did it have entail enormous loss, damages and casualties, it also serves as a crucial moment in history. If one looks at December 7, 1941 or September 11, 2001, it is clear that a digital event of the same magnitude would be major socio-political event. If such an event occurred, we wouldn't need a government mouthpiece to tell us about it. Even with the seemingly endless litany of Windows-based worms and viruses plaguing the Internet, nothing has come close to that level of electronic decimation, although Clarke claims is happening on a daily basis. Clarke's use of the term "Digital Pearl Harbor" is purely sensationalist rhetoric. Using it as flippantly and regularly as he does is not only inaccurate, it is also irresponsible and negligent. In the effort to protect homes and business against the perceived threats of cyber-terrorism, White House Cyber-Security Czar, Richard Clarke is engaging in a series of meetings with security industry representatives to discuss the nature of information security, particularly after September 11. Unfortunately, when watching these presentations and testimonies, one starts to wonder how well Clarke truly understands the reality of the world's cyber-security situation - which is a frightening prospect given that he's the top cyber-cop in the nation and has President Bush's ear on the subject. The link for this article located at SecurityFocus is no longer available. . Analyzes the impact of Richard Clarke's role in tackling national cybersecurity challenges following the events of September 11, 2001.. Richard Clarke, Cybersecurity Leadership, National Security, Information Assurance. . Anthony Pell
Jul 11, 2002
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Government
82
cybersecurity leadershipgovernment initiativenational infrastructureU.S. Government's New Cybersecurity Structure: Key Developments
The Bush administration is wrapping up details on a new governmentwide structure to lead national cybersecurity efforts, again rejecting the idea of having a security czar. White House officials have been working for months on ways to reorganize the government's initiatives . . . . The Bush administration is wrapping up details on a new governmentwide structure to lead national cybersecurity efforts, again rejecting the idea of having a security czar. White House officials have been working for months on ways to reorganize the government's initiatives for protecting the information systems that support the nation's critical infrastructure. The critical infrastructure protection (CIP) effort started under President Clinton in 1998, when he signed Presidential Decision Directive 63. Many have suggested establishing a cybersecurity czar with a role similar to John Koskinen's position leading the federal government's Year 2000 efforts. But Clinton, concerned that agencies would pass responsibility to a czar, in PDD 63 created a national coordinator at the National Security Council to oversee agency CIP efforts. The link for this article located at USAToday is no longer available. . The Bush administration is wrapping up details on a new governmentwide structure to lead national cy. administration, wrapping, details, governmentwide, structure, national. . Anthony Pell
Jun 14, 2001
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Government
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