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Security Vulnerabilities 
email security Linux server
email security Linux server You've probably trained your team to look for red flags. Odd sender names, urgent language, mismatched links. But a well-crafted spoofed email won't trip any of those wires. It looks legitimate, sounds legitimate, and often comes from a domain that passes every automated check you throw at it. . Attackers know exactly how humans scan an inbox. They design around it. This guide walks you through the techniques attackers use to slip a spoofed email past both your filters and your users and what...
Jul 25, 2026
Security Vulnerabilities cisa kev vulnerability prioritization
cisa kev vulnerability prioritization Most Linux teams don't struggle to find vulnerabilities anymore. They struggle to decide which ones deserve attention first. Between daily scanner results, vendor advisories, and hundreds of new CVEs each month, the challenge isn't visibility—it's prioritization. . To solve this, organizations typically lean on the National Vulnerability Database (NVD) and CISA’s Known Exploited Vulnerabilities Catalog. But these aren’t competing lists. They answer two entirely different questions. While the...
Jul 22, 2026
Desktop Securitysecurity advisory vulnerability
security advisory vulnerability GNOME is officially shortening its standard vulnerability disclosure window from 90 days to 30 days, a change that impacts upstream maintainers, downstream Linux distributions, and system administrators in how they handle software vulnerabilities. The policy shift, announced by long-time security coordinator Michael Catanzaro , addresses modern software patching realities and a growing influx of automated submissions. . Because GNOME is the default desktop environment on several major Linux...
Jul 21, 2026
Security Vulnerabilities security advisory moderate
security advisory moderate For organizations that run a self-hosted Git platform, it’s no longer just about hosting static code repositories. Today, Git servers are responsible for deployment pipelines, API tokens, SSH keys, package repositories, and the automation scripts that push code directly. Confirm that the upgrade addresses known vulnerabilities but also provides production environments. . That makes them trusted systems within the development environment and attractive targets for attackers looking to move...
Jul 20, 2026
Server Securitydata privacy automation
data privacy automation Every system admin has lived through the same Monday morning ritual. A queue of forty tickets, half of them password resets, permission errors, or disk space warnings that any experienced technician could resolve in under two minutes. The other half require actual judgment. For years, automation promised that software would eventually sort the two apart on its own. That promise is now being tested in production Linux environments. . Early results are reshaping how IT teams think about tier-1...
Jul 17, 2026
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VoIPdisruptiontelecomVoIP: Transforming Telecom with Customer-Centric Services
COMMENTARY--Voice over Internet Protocol (VoIP) looks to be the next big deal, a business disrupter that could change everything in the telecoms world. The first service offerings have been launched and customer . . .. The first service offerings have been launched and customer take-up has been rapid. Of course, the big selling point is a 10-fold price reduction over the telephone offerings of the incumbents. Other benefits include the end of charging based on distance and service, more customer control and choice and a bevy of new services not currently available from telcos. But like so many new developments, all is not necessarily as advertised on the box. It is easy to criticize the telcos for being slow, ponderous, expensive, backward looking and controlling, though they have one redeeming quality that is the envy of IT--reliability. Over 100 years of continual engineering development have led to performance standards from telcos that have yet to be attained by other industries. The transmission quality and call completion rate are monitored and maintained globally to a very high standard. And the established reliability of a local switch is the fabled 5 x 9s, or 99.999 per cent uptime--that's a yearly downtime of less than five minutes. This is an impressive number that is not easily achieved without the duplication of switching and control circuits and power supplies. Contrast this with other technologies that we enjoy and you will see what I mean. Such performance has led to the notion that you can always rely on the telephone no matter what. This is not something that can be said of mobile networks or indeed VoIP, where I sometimes think it would be nice to see reliability figures exceeding 9 x 5s (55.5555555 per cent). The link for this article located at Peter Cochrane, Silicon.com is no longer available. . The first service offerings have been launched and customer take-up has been rapid. Of course, the b. commentary--voice, internet, protocol, (voip), looks, business, disrupter. .Anthony Pell
Sep 09, 2004
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