Featured Linux Articles - Page 14
Need an in-depth introduction to a new security topic? Our features articles will bring up up-to-date on everything from buffer overflows to SE Linux policy development.
Need an in-depth introduction to a new security topic? Our features articles will bring up up-to-date on everything from buffer overflows to SE Linux policy development.
The LinuxSecurity team thanks Horacio Zambrano for contributing this article. Enterprises using Linux for their cloud or data center servers may be faced with a larger threat from advanced security attackers in the near future. Based on the Linux Foundation’s estimates back in 2014, 75% of enterprises reported using Linux for the cloud and 79% for application deployments.
A new and particularly troublesome ransomware variant has been identified in the wild. Dubbed NextCry, this nasty strain of ransomware encrypts data on NextCloud Linux servers and has managed to evade the detection of public scanning platforms and antivirus engines. To make matters worse, there is currently no free decryption tool available for victims.
As technology evolves and the use of Artificial Intelligence and Machine Learning becomes increasingly mainstream, consumers are more concerned than ever before about protecting their privacy. Awareness surrounding how activities are being tracked and how personal information is being accessed and used is growing. The world’s biggest companies are frequently being challenged on the ways that they collect and utilize people’s data.
Apache SpamAssassin celebrates its 18th birthday this year, a huge accomplishment for everyone who has contributed to the open-source project for nearly the past two decades. SpamAssassin, a renowned and respected open-source anti-spam platform, provides a secure, reliable framework upon which companies can build highly effective spam filtering and email security solutions.
Exim may be the Internet’s most popular email server, but the MTA’s recent history with security vulnerabilities is concerning to say the least. This past Friday, the Exim team warned about a critical flaw in its software, affecting all Exim servers running version 4.92.1 and before. When exploited, the bug enables attackers to run malicious code with root privileges. Exim released version 4.92.2 on Friday, September 6, to address the issue, and recommends that users running a prior version of Exim update immediately.
With over 200 distros to choose from, which one actually offers the most privacy-oriented experience?
About a week ago, the LinuxSecurity staff started tracking a security issue related to VLC, the popular open source media player. Security vulnerabilities are a regular part of the software development lifecycle. These vulnerabilities are identified, then a solution is created and distributed to its users. In this case, it wasn’t completely clear whether that’s what happened, though. We decided to find out.
LinuxSecurity.com, the open-source community’s go-to source for security news and information, has revealed a completely new site design and a renewed focus on providing timely, authoritative industry content. LinuxSecurity.com is a valuable resource for the open-source community, informing Linux users of the latest cyber security-related news, trends and advisories.
Brittany Day recently had a conversation with acclaimed cyber security expert Ira Winkler, author of Advanced Persistent Security: A Cyberwarfare Approach. Mr. Winkler is a security researcher and a former NSA employee who writes about cyber security and enterprise digital threat protection.
In the tech giant’s largest deal ever and one of the biggest deals in US history, IBM closed its $34 billion acquisition of Red Hat on Tuesday July 9, 2019. Red Hat will now be a unit of IBM’s hybrid cloud division and Red Hat CEO Jim Whitehurst will join IBM’s senior management team. This event has significant meaning that extends beyond is monetary value: it is a testament to the power of Open Source and the opportunity it offers businesses of all sizes across all industries.
Pioneers of business email security for the past 20 years, Guardian Digital draws on the merits of Open Source coupled with expert engineering and unparalleled customer support.
Cloud-based email security solution utilizes the open source methodology for securing business email, recognized by many as the best approach to the problem of maintaining security in the relentlessly dynamic environment of the Internet.
An Interview with Dave Wreski, CEO of Guardian Digital
Is your solution doing enough to protect your users? This article helps you to decide. These days, the words “spam email” and “data breach” are commonplace. With an estimated 3.8 billion email users worldwide (Radicati Group), it is no surprise that scammers and cyber criminals frequently utilize email as a vector to carry out their attacks. Most email users are aware of this exploitation, and many have taken what they believe are the necessary measures to secure their email accounts.
LinuxSecurity debunks some common myths and misconceptions regarding open source and Linux by answering a few Linux-related frequently asked questions.
After many months of development by a dedicated team of programmers and beta testers, the new LinuxSecurity is almost ready! With an all new look & feel, organizational changes, security events, and additions to our staff, we hope to better serve the Linux and open source community. Although there are many aesthetic improvements, a major part of our development has focused on creating a content structure and backend system that is easy to update.
As Linux and security evolves, so has Linuxsecurity.com! Since 1996, Linuxsecurity.com has been the most comprehensive resource for all things in the world of security and open source. And as open source continues its rise in securing the world's information, we are continuing our pursuit in being at the forefront of this exciting growth. So we are unveiling the new look of Linux Security.
The LinuxSecurity Administrative Team is excited to announce the upcoming launch of the new and improved version of LinuxSecurity.com.
Resiliency is an important factor to consider when evaluating an email security solution, yet this characteristic often goes overlooked.