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
cybersecuritycyber defensesecurity leadershipNew South Wales Cyber Security Initiative To Boost Cyber Defense
The New South Wales government has launched Cyber Security NSW in a bid to consolidate and lift the cyber capability of state entities. . To be led by chief cybersecurity officer Tony Chapman, who will perform the functions previously undertaken by the NSW government chief information security officer, Cyber Security NSW will sit within the Department of Customer Service. According to state government chief information and digital officer Greg Wells, the new initiative will "cement the leadership and coordination role needed to enhance cybersecurity and related decision-making across the NSW government". The link for this article located at ZDNet is no longer available. . Queensland unveils Safety Tech QLD to bolster protection measures for local organizations.. Cybersecurity Initiative, Security Leadership, Cyber Defense, NSW Government. . Brittany Day
May 20, 2019
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Government
76
cyber defensehacker collaborationcybersecurity conferenceKeith Alexander Calls Hackers For National Cybersecurity Support
National Security Agency Director General Keith B. Alexander addressed the attendees of the Defcon hacker conference in Las Vegas on Friday and asked for their help to secure cyber space. . "This is the world's best cyber security community," said Gen. Alexander, who also heads the U.S. cyber Command. "In this room right here is the talent our nation needs to secure cyber space." The link for this article located at InfoWorld is no longer available. . Gen. Alexander calls upon elite hackers at Defcon to collaborate on fortifying the country's digital security diligently.. Cybersecurity Community, National Security Agency, Keith Alexander, Hacker Conference. . Dave Wreski
Jul 30, 2012
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Organizations/Events
74
application securityweb securitycybersecurity insightsWeb Security Insights From Jeremiah Grossman, CTO of WhiteHat Security
This is the third in a series of interviews with C-level executives responsible for cyber security and privacy in business and government, who also happen to be thought leaders. (Remember, as I mentioned previously, "C-level executive" and "thought leader" are not synonyms.). In this issue, I discuss a range of issues related to the hard work of web security with Jeremiah Grossman, founder and Chief Technology Officer of WhiteHat Security. He is responsible for web application research and development, and is a high-profile industry evangelist, taking his message far and wide from the familiar haunts of BlackHat Briefings and other cyber security venues even unto the rarified air of TEDxMaui. A founding member of the Web Application Security Consortium (WASC), Grossman is a leading voice in web application security. Before launching WhiteHat, Grossman worked as an information security officer at Yahoo! The link for this article located at CSO Online is no longer available. . Delve into essential perspectives on web security as articulated by Jeremiah Grossman, a prominent figure in the realms of application security and cybersecurity promotion.. Web Security, Application Security Insights, Cyber Threat Mitigation. . Dave Wreski
Jul 03, 2012
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Network Security
79
information securitycareer developmentsecurity leadershipEssential Skills for Future CISOs in Today's Competitive Landscape
Leading a security program within an organization has taken on a new shape, says career expert Lee J. Kushner. What skills do security professionals need to hone now in order to be competitive in the job market?. Information security leaders of the future need skills that go beyond security, according to Lee J. Kushner. After several years of maturation, CSOs and CISOs are increasingly finding the word "chief" in their title comes with different expectations than it did when the role first began cropping up in organizations a decade ago. "Today's CISO will need to build a comprehensive skills matrix that places them on the same level as other senior executives," said Kushner, who will be leading a presentation about CISO skills and careers at RSA this week. What are those key skills and attributes that companies are searching for now when selecting a CISO? Kushner takes us through the four most important The link for this article located at CSO Online is no longer available. . Cybersecurity executives must cultivate competencies that extend past traditional security measures to remain competitive in the shifting employment landscape.. Security Leadership,CISO Skills,Career Development,Information Security,Executive Skills. . LinuxSecurity.com Team
Feb 16, 2011
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Security Projects
79
networkingcareer developmentsecurity leadershipReflecting On Past Experiences To Advance Security Careers
As 2010 drew to a close, I received a note from a colleague reflecting on the year part and thanking me for my mentorship and counsel. Reading his note reminded me that often the best path forward starts by looking back. As we welcome a new year full of ambition and opportunity, this is the perfect time to reflect on the previous year(s) to set the stage for a productive and successful 2011.. Feedback focused inward During Communicating the Value of Security, I teach participants a lightly structured and simple approach to offering feedback to colleagues. I developed this approach to ensure more useful feedback by citing positives as the first step. The entire experience The link for this article located at CSO Online is no longer available. . Reflecting on your past experiences in the security field can greatly enhance your growth as you enter the new year, providing vital insights for development. Security Mentorship, Career Advancement, Professional Growth. . LinuxSecurity.com Team
Jan 05, 2011
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Security Projects
79
risk managementIT securitysecurity leadershipCISO Evolution in Five Years: From IT Admin to Risk Leader
The role of CISO has evolved in the last five years from one of IT security administration to high-level risk management. Here are four perspectives on how and why it happened and how you can go about doing the job effectively today.. The role of chief information security officer is not what it was five years ago. According to those who find themselves in the role, that's not necessarily a bad thing. It used to be that CSOs were over-glorified IT security administrators, babysitting the firewalls, arguing with software vendors over botched antivirus signature updates and cleaning spyware off of infected laptops. True, that's still the role some CSOs find themselves in, but for the majority the responsibility has shifted to looking at the big picture and designing the program that balances acceptable risks against the unacceptable. The link for this article located at CSO Online is no longer available. . Over the past five years, the responsibilities of a chief compliance officer have transformed significantly, emphasizing a greater emphasis on regulatory adherence.. CISO Evolution,Risk Management Strategies,Security Leadership Development,IT Security Changes. . LinuxSecurity.com Team
Nov 03, 2010
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Security Projects
76
security strategysecurity leadershipexecutive rolesExploring The Ascent of Security Professionals to Executive Positions
As CEOs turn to security professionals to protect the enterprise, it's about time some security professionals became top executives themselves. Security is finally becoming a primary IT job function. But does it mean that security professionals will be granted their own role in executive management?. . .. As CEOs turn to security professionals to protect the enterprise, it's about time some security professionals became top executives themselves. Security is finally becoming a primary IT job function. But does it mean that security professionals will be granted their own role in executive management? Is that the silver lining inside the dramatic increase in IT's security-related issues and work-loads? Certainly we're seeing a higher level of top executive interest in security issues. While this is a gratifying extension of a recent trends, it could also pose new problems for security professionals. IT security is still seen as a largely reactive field, gaining attention mostly in the wake of high-profile attacks. That makes it all too easy for security professionals to be viewed as front-line soldiers keeping the enemy away from the gates -- while the officer corps passes them by. Not every enterprise sees things that way, of course. Some firms have been ahead of the curve for some time, creating and defining the role of Chief Security Officer (CSO). In such positions, and related ones such as Chief Privacy Officer, security professionals have the opportunity to demonstrate management, leadership, and strategic skills, as well as mastery of day-to-day security tactics. The link for this article located at Security Pipeline is no longer available. . With an increasing demand for cybersecurity specialists, leadership positions within organizations are experiencing significant growth.. Security Leadership, Executive Roles, IT Security Careers, Chief Security Officer, Security Strategy. . Anthony Pell
Sep 26, 2003
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Organizations/Events
82
cybersecuritysecurity leadershipHomeland SecurityHomeland Security Public Presentation: New Cybersecurity Director Unveiling
The Homeland Security Department is planning a public presentation on cybersecurity for mid-September, at which time a new cybersecurity director will be announced, government sources told Technology Daily. The department formally has submitted a nominee to the White House and is . . . . The Homeland Security Department is planning a public presentation on cybersecurity for mid-September, at which time a new cybersecurity director will be announced, government sources told Technology Daily. The department formally has submitted a nominee to the White House and is waiting for the necessary background checks to be completed, confirmed Brian Roehrkasse, department spokesman. Homeland Security Secretary Tom Ridge first disclosed that the department had settled on a candidate during an Aug. 3 appearance on the television program "Meet the Press." "We've delivered the name," Ridge told interviewer Tim Russert. Once approved, "we'll get him to work immediately," he added. The link for this article located at GovEXEC is no longer available. . The Homeland Security Department is planning a public presentation on cybersecurity for mid-Septembe. homeland, security, department, planning, public, presentation, cybersecurity, mid-septembe. . Anthony Pell
Sep 04, 2003
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Government
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