Category: security

idiotic

Today’s Register has an article about the UK Internet Service Providers Association written evidence to the Parliamentary Joint Committee on the Draft Investigatory Powers Bill. I don’t wish to comment on that evidence here, Adrian Kennard has already provided much useful comment on the failings of the Draft Bill. My purpose in this post to …

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Permanent link to this article: https://baldric.net/2016/01/07/idiotic/

merry christmas 2015

santa with laptop

It’s trivia’s birthday again (9 years old today!), so I just have to post to wish my readers (both of you, you know who you are….) a Merry Christmas and a happy New Year. Much has happened over the last year or so which has distracted me from blogging (life gets in the way sometimes) …

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Permanent link to this article: https://baldric.net/2015/12/24/merry-christmas-2015/

knees and other jerks

On sunday, the motherboard intially reported that, in the wake of the Paris atrocities of November 13th, the French Government was proposing to ban Tor and free WiFi. As it turns out, this is not strictly accurate. The report was later corrected – thus: Correction: The initial headline and copy of this article suggested that …

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Permanent link to this article: https://baldric.net/2015/12/08/knees-and-other-jerks/

christmas present

Like most people in the UK at this time of the year I’ve been doing some on-line shopping lately. Consequently I’m waiting for several deliveries. Some delivery companies (DHL are a good example) actually allow you to track your parcels on-line. In order to do this they usually send out text or email messages giving …

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Permanent link to this article: https://baldric.net/2015/11/23/christmas-present/

lancashire police fail

This is simply depressing. Today I received a classic phishing attack email – the sort I normally bin without thought. According to virustotal, the attachment, which purported to be an MS Word document called “Invoice 7500005791.doc”, was a copy of W97M/Downloader, a word macro trojan which Symantec says is a downloader for additional malware. So …

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Permanent link to this article: https://baldric.net/2015/10/29/lancashire-police-fail/

de-encrypting trivia

Well, that didn’t last long. When I decided to force SSL as the default connection to trivia I had forgotten that it is syndicated via RSS on sites like planet alug. And of course as Brett Parker helpfully pointed out to me, self-signed certificates don’t always go down too well with RSS readers. He also …

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Permanent link to this article: https://baldric.net/2015/06/02/de-encrypting-trivia/

encrypting trivia

In my post of 8 May I said it was now time to encrypt much, much more of my everyday activity. One big, and obvious, hole in this policy decision was the fact that the public face of this blog itself has remained unencrypted since I first created it way back in 2006. Back in …

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Permanent link to this article: https://baldric.net/2015/06/01/encrypting-trivia/

independent hit

On trying to reach the website of the Independent newspaper today (the Grauniad is trying my patience of late), I received the following response: Closing the popup takes you to this page: I haven’t checked whether this is simply a DNS redirect or an actual compromise of the Indy site, but however the graffiti was …

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Permanent link to this article: https://baldric.net/2014/11/27/independent-hit/

CVE-2014-6271 bash vulnerability

Guess what I found in trivia’s logs this morning? 89.207.135.125 – – [25/Sep/2014:10:48:13 +0100] “GET /cgi-sys/defaultwebpage.cgi HTTP/1.0” 404 345 “-” “() { :;}; /bin/ping -c 1 198.101.206.138” I’ll bet a lot of cgi scripts are being poked at the moment. Check your logs guys. A simple grep “:;}” access.log will tell you all you need …

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Permanent link to this article: https://baldric.net/2014/09/26/cve-2014-6271-bash-vulnerability/

department of dirty

Like most ‘net users I get my fair share of spam. Most of it gets binned automatically by my email system, but of course some still gets through so I am used to hitting the delete button on random email from .ru domains offering me the opportunity to “impress my girl tonight”. Most such phishing …

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Permanent link to this article: https://baldric.net/2014/07/23/department-of-dirty/

nsa operation orchestra

In February of this year, Poul-Henning Kamp (a.k.a “PHK”) gave what now looks to be a peculiarly prescient presentation as the closing keynote to 2014’s FOSDEM. In the presentation (PDF), PHK posits an NSA operation called ORCHESTRA which is designed to undermine internet security through a series of “disinformation” or “misinformation”, or “misdirection” sub operations. …

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Permanent link to this article: https://baldric.net/2014/04/16/nsa-operation-orchestra/

boot and nuke no more

I was contacted recently by a guy called Andy Beverley who wrote: Hope you don’t mind me contacting you about one of your old blog posts “what gives with dban”. Thought I’d let you know that I forked DBAN a while ago, and produced a standalone program (called nwipe) that will run on any Linux …

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Permanent link to this article: https://baldric.net/2014/04/15/boot-and-nuke-no-more/

heartbleed

This is nasty. There is a remotely exploitable bug in openssl which leads to the leak of memory contents from the server to the client and from the client to the server. In practice this means that an attacker can read 64K chunks of memory on a vulnerable service, thus potentially exposing security critical information. …

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Permanent link to this article: https://baldric.net/2014/04/08/heartbleed/

checking client-side ssl/tls

At the tail end of last year I mentioned a couple of tools I had used in my testing of SSL/TLS certificates used for trivia itself and my mail server. However, that post concentrated on the server side certificates and ignored the security, or otherwise, offered by the browser’s configuration. It is important to know …

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Permanent link to this article: https://baldric.net/2014/02/12/checking-client-side-ssltls/

dis-unity

The “cloud” is achingly trendy at the moment and new companies offering some-bollocks-as-a-service (SBaaS) keep popping up all over the ‘net. Personally I am extremely unlikely to use any of the services I have seen, I just don’t trust that particular business model. I checked out the website for one of these companies today following …

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Permanent link to this article: https://baldric.net/2014/01/22/dis-unity-2/

thrust update

I have just run a search for further evidence of the possible compromise at thrustvps and found threads on webhostingtalk, vpsboard, freevps.us and habboxforum amongst others. All of those comments are from people (many, like me, ex-customers) who have received emails like the one I referred to below. So, I guess thrust /do/ have a …

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Permanent link to this article: https://baldric.net/2014/01/20/thrust-update/