Security

BlueCat DNS Edge

Migration to the cloud, the flexibility of network virtualization and the promise of IoT involve IT transformations that have placed incredible strain on enterprise security.

Jetico's BestCrypt Container Encryption for Linux

Cyber-attacks are now constant, threats to privacy are increasing, and more rigid regulations are looming worldwide. To help IT folks relax in the face of these challenges, Jetico updated its BestCrypt Container Encryption solution to include Container Guard.

Improving Linux Security with DevSecOps

Ask people who run IT departments these days what keeps them up at night, and they'll probably tell you it's security—or the lack of it. With the explosive growth of malicious attacks on everything from hospitals to Fortune 500s, security—not hardware, software and even staff—is what currently makes life miserable.

Wibu-Systems CmASIC

Wibu-Systems describes the new generation of its CmASIC module as "the answer to the security-by-design needs of modern embedded computing technology leaders:. CmASIC is a module that Intelligent Device Manufacturers (IDMs) can directly embed into their boards to provide out-of-the box security and entitlement management.

CyKick Labs Ltd.'s Telepath

When a shopper enters a store, the retailer doesn't know if the person will simply browse, make purchases, shoplift or hold up the register. The same goes for visitors to a website. The challenge is to prevent and stop the bad guys without hindering beneficial customer transactions.

PasswordPing Ltd.'s Exposed Password and Credentials API Service

The typical online user has an average of 90 active and inactive online accounts. This exposure to threats, notes software and IT security specialist PasswordPing Ltd., helps to inform us why billions of credentials have been exposed in the past five years alone. To assist organizations and companies to screen their user accounts for known, compromised credentials, PasswordPing Ltd.

Simple Server Hardening, Part II

In my last article, I talked about the classic, complicated approach to server hardening you typically will find in many hardening documents and countered it with some specific, simple hardening steps that are much more effective and take a only few minutes.

Flat File Encryption with OpenSSL and GPG

The Pretty Good Privacy (PGP) application, which has long been known as a primary tool for file encryption, commonly focused on email. It has management tools for exchanging credentials with peers and creating secure communication channels over untrusted networks.

smbclient Security for Windows Printing and File Transfer

Microsoft Windows is usually a presence in most computing environments, and UNIX administrators likely will be forced to use resources in Windows networks from time to time. Although many are familiar with the Samba server software, the matching smbclient utility often escapes notice.

Hodge Podge

For every article, I try to write something that is interesting, entertaining, educational and fun. Sometimes I even succeed. Many other times I have some things I'd like to talk about, but there's not enough of it to fill the space. This time, I decided a disjointed hodge podge would be the theme. So let's just have a virtual nerdy talk about stuff, shall we?

Preseeding Full Disk Encryption

Usually I try to write articles that are not aimed at a particular distribution. Although I may give examples assuming a Debian-based distribution, whenever possible, I try to make my instructions applicable to everyone. This is not going to be one of those articles.

Minifree Ltd.'s GNU+Linux Computers

Minifree Ltd.—doing business as "Ministry of Freedom"—exists mainly for reasons Linuxers will like: to make it easier for people to get computers that respect their freedom and privacy, and to provide funding for a meaningful project, called Libreboot.

SSH Communications Security's Universal SSH Key Manager

Today's IAM solutions, warns enterprise cybersecurity expert SSH Communications Security, fail to address fully the requirements of trusted access. Organizations lack an efficient way to manage and govern trusted access credentials and have no visibility into the activities that occur within the secure channels that are created for trusted access operations.

Secret Agent Man

It used to be that only the paranoid among us focused on strict security practices, yet these days, it seems like people are stepping up their games with respect to encryption, password policy and how they approach their computers in general. Although I always have considered myself more inside that paranoid camp than outside of it, I even have found myself stepping up my game lately.

Smoothwall Express

The award-winning Smoothwall Express open-source firewall—designed specifically to be installed and administered by non-experts—continues its forward development march with a new 3.1 release.

Own Your DNS Data

I honestly think most people simply are unaware of how much personal data they leak on a daily basis as they use their computers. Even if they have some inkling along those lines, I still imagine many think of the data they leak only in terms of individual facts, such as their name or where they ate lunch.

Simple Server Hardening

These days, it's more important than ever to tighten up the security on your servers, yet if you were to look at several official hardening guides, they read as though they were written for Red Hat from 2005. That's because they were written for Red Hat in 2005 and updated here and there through the years.