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Claudio Ramirez: Create an encrypted partition/usb disk

Update 2016/09/08: on recent Ubuntus (e.g. 16.04) you can use the graphical “disks” application to create a Luks+ext4 partiton. The defaults are sane. However, it’s still advisable to put random data...

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Xavier Mertens: [SANS ISC Diary] Collecting Users Credentials from Locked...

I published the following diary on isc.sans.org: “Collecting Users Credentials from Locked Devices“.It’s a fact: When a device can be physically accessed, you may consider it as compromised. And if the...

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Jeroen De Dauw: Clean Architecture diagrams

I’m happy to release a few Clean Architecture related diagrams into the public domain (CC0 1.0).These diagrams where created at Wikimedia Deutchland by Jan Dittrich, Charlie Kritschmar and myself for...

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Philip Van Hoof: Finally took the time to get certificates

Finally took the time to use certificates for codeminded.be and pvanhoof.be. Also the SMTP at mail.codeminded.be should now have a somewhat good TLS situation, too. But of course, whoever needed tell...

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Dries Buytaert: Can Drupal outdo native applications?

I've made no secret of my interest in the open web, so it won't come as a surprise that I'd love to see more web applications and fewer native applications. Nonetheless, many argue that "the future of...

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Johan Van de Wauw: Foss4g.be - The Belgian conference on open-source...

Next week, the second edition of Foss4g.be, the Belgian conference on open-source geospatial software will take place in Tour and Taxis in Brussels.The conference will bring together developers and...

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Mattias Geniar: Varnish Cache 5.0 Released

The post Varnish Cache 5.0 Released appeared first on ma.ttias.be.This just got posted to the varnish-announce mailing list.We have just released Varnish Cache...

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Frank Goossens: Autoptimize cache size: the canary in the coal mine

Copy/ pasted straight from a support question on wordpress.org;Auto-deleting the cache would only solve one problem you’re having (disk space), but there are 2 other problems -which I consider more...

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Xavier Mertens: IP Address Open Source Intelligence for the Win

During the last edition of the Troopers security conference in March, I attended a talk about “JustMetaData”. It’s a tool developed by Chris Truncer to perform open source intelligence against IP...

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Lionel Dricot: Laissez-moi la nuit !

Pour Stoyan, mon ami et lecteur de ce blog, décédé le 8 septembre 2016.Laissez-moi la nuit !Depuis que je suis tout petit, J’ai été entouré et vous m’avez appris Que le soleil est source de toute vie....

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Dries Buytaert: Traveling through Tuscany

Four weeks ago we went on a vacation in Tuscany. I finally had some time to process the photos and write down our memories from the trip.Day 1We booked a last-minute house in a vineyard called Fattoria...

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Fabian Arrotin: CentOS Infra public service dashboard

As soon as you're running some IT services, there is one thing that you already know : you'll have downtimes, despite all your efforts to avoid those...As the old joke says : "What's up ?" asked the...

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Claudio Ramirez: Intel NUC 5CPYH and Ubuntu 16.04

I decided to move my home backup drives to ZFS because I wanted built-in file checksumming as a prevention against silent data corruption. I chose ZFS over BrtFS because I have considerable experience...

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Xavier Mertens: Go Hunt for Malicious Activity!

What do security analysts when they aren’t on fire? They hunt for malicious activity on networks and servers! A few days ago, some suspicious traffic was detected. It was an HTTP GET request to a URL...

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Philip Van Hoof: Het gedeelde beroepsgeheim tussen artsen en politie

Ik dacht eerst een beknopt overzicht te maken, maar waarom post ik niet gewoon de hele zooi?Waarom blog ik dit? Omdat dit de randen van onze vrijheden raakt. Zijnde het medische geheim. Ik geloof niet...

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Sven Vermeulen: Mounting QEMU images

While working on the second edition of my first book, SELinux System Administration - Second Edition I had to test out a few commands on different Linux distributions to make sure that I don't create...

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Sven Vermeulen: We do not ship SELinux sandbox

A few days ago a vulnerability was reported in the SELinux sandbox user space utility. The utility is part of the policycoreutils package. Luckily, Gentoo's sys-apps/policycoreutils package is not...

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Dries Buytaert: The transformation of Drupal 8 for continuous innovation

In the past, after every major release of Drupal, most innovation would shift to two areas: (1) contributed modules for the current release, and (2) core development work on the next major release of...

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Xavier Mertens: [SANS ISC Diary] SNMP Pwn3ge

I published the following diary on isc.sans.org: “SNMP Pwn3ge“.Sometimes getting access to company assets is very complicated. Sometimes it is much easier (read: too easy) than expected. If one of the...

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Mattias Geniar: Heads up: CentOS 5 goes end-of-life in 6 months

The post Heads up: CentOS 5 goes end-of-life in 6 months appeared first on ma.ttias.be.This is a friendly reminder to let you know that any CentOS 5 systems you still have running will stop receiving...

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