"presentation structure" by "Sean MacEntee" on Flickr

One to read: “The Art of Slide Design”

This is a little different from my usual posts, but I heard about this from the User Error podcast this morning. In 2018 Melinda Seckington gave a talk at DevRelCon Tokyo which she then reposted in full detail on her blog. This set of posts is well worth a read, particularly if you’re someone who enjoys writing and delivering presentations, or if it’s part of your job.

While I don’t adhere to her advice exactly, I can see a lot of benefits to the way that she’s advising to create your decks.

It’s worth mentioning that if you follow the links on the blog posts, post 4 of 5 links to the wrong page for the last page (post 5/5), but there is a “next post” button at the bottom of the page… or just follow the links from this page :)

Featured image is “presentation structure” by “Sean MacEntee” on Flickr and is released under a CC-BY license.

The OggCamp '19 grid on Saturday

#OggCamp ’19 – A review and Talk Summary

Firstly, an apology! It’s more than a week after OggCamp. I’m quite aware that this is very very late for me!

About OggCamp for those who weren’t there!

OggCamp is an annual semi-scheduled Unconference. An Unconference (sometimes known as a “BarCamp”) is where when you arrive on the first day, the schedule (also known as the “Grid”) is blank, with a stack of post-it notes next to the grid. You’re encouraged to put talks on the grid, and keep checking the grid to see what’s up next.

OggCamp is a conference which encourages people to talk about Free Culture (Free and Open Source Software, Open Hardware, Creative Commons Content) and other permissively licensed works. It’s also a “Geeky” conference, so games will often appear, they encourage hardware makers to attend, and this year the event also contained “FlawCon”, a security conference, so the event also had a higher-than-usual proportion of Infosec people there!

OggCamp was started by podcasters in 2009, and so there’s usually at least one or two podcasts being recorded. This year, there was a panel session, Linux Outlaws “rode for one last time”, Hacker Public Radio (HPR) were out and about to talk to people at the event, and the podcast I co-host, The Admin Admin Podcast, found a quiet spot to record a show too. Sadly, with the exception of my own podcast recording, I didn’t make it to any of the other recordings I mentioned, as I was attending talks by other people at those times.

Differences, for me, from previous years

Since OggCamp ’10, I was either not at the event (on the years each of my children were born), was running the Talk Scheduling Software; CampFireManager, crewing, or organising the event. This was the first year I managed to get to see talks all day since the very first OggCamp, so that was a big change for me.

This year, Lorna organised the grid, from right in front of it. Except for the welcome and closing talks, I don’t think she left the grid for the entire day both days. In previous years, when we weren’t using CampFireManager, the grid was left unattended, with an occasional drive-by crew member transferring the grid to Joind.In. Talking of which, here’s the Joind.In view of Saturday…

Saturday

A screen shot of the grid from Saturday. Talks marked with a * are talks I attended.

I went to the “Opening Talk” first. This is your usual “Here’s how to get on the Wi-fi, here’s how to participate, here’s the sort of things we want from you” talk, and was run by Dan and Lorna.

Next up, I saw Terrence and Elizabeth Eden talking about OpenBenches.org.

OpenBenches is a project that records what is on the plaques on benches that people arrange for their relatives, sometimes when they die. I’ve been aware of this project for some time, but never contributed. Until now I thought you had to manually type in what was on each plaque (and I think, at the beginning you had to), but NO, they’re now doing Optical Character Recognition (OCR) to copy the text out of the photos.

The talk discussed the statistics of the project, the technology stack and why the project was started. It was just lovely and really well delivered.

Next I went to see Jeroen talking about Self Publishing.

Jeroen first attended OggCamp last year, giving a talk about Mainframes. This year he was back, talking about running a project with a very small community. Before he got to that though, he wanted to talk about self publishing. He endorsed Lulu for paper printing, AsciiDoc and AsciiDoctor to produce the content (PanDoc to convert between formats, if you started with something that isn’t AsciiDoc(tor)) and then Inkscape to create the cover. I asked him if he would suggest anything for eBooks, but he doesn’t create eBooks so couldn’t make any suggestions.

We got a demo of publishing a finished book on Lulu, with a running translation from Jeroen’s native language :) It was a great talk, and very well delivered in 25 minutes!

The front cover of the book Analogue Network Security by Winn Schwartau
The book which inspired my first talk

After that, I gave a late-pitched talk on Time Based Security (TBS). I made a few mistakes here – not least of which was failing to charge my laptop having used it while I was travelling in – so my laptop wouldn’t actually boot… I couldn’t even put up a single slide with my details! Trying to explain the maths around TBS without something to show it is hard, and involves walking around and waving your hands about. I had about 20 people in the room and I felt woefully underprepared.

Because I ended up running much shorter than I expected, I also started to bring in other material from the Analogue Network Security book (pictured above, with post-it-note reference markers for my review) that I’m currently writing a review on. This was my next mistake. So, I mentioned about feedback loops (which about 1/3 of the book is about) and that in the later sections of the book it’s mentioned that this can improve workflow where you need sign-off to complete changes. I mixed up a few terms and it sounded like I was endorsing having changes made without approvals. I tried to pull it back, but not having brought the book with me or having enough experience in vocalising the material… yehr, it was never going to go well. Oh well, I’m hoping to get the review nailed down and then start writing proper presentations on the matter, so I can try and deliver it better next year!

Then… Lunch. Phil, my father-in-law, plus Kian and Cat went to a Chinese Bakery for lunch.

Neil’s talk was my next talk to see; an ad-hoc review of web pages about Repair Day

After I gave my talk, I headed to see Neil give an ad-hoc talk about Repair Day. Neil had a collection of pages he wanted to show off. Neil works with The Restart Project to help people fix their own broken things, not just computers (which is Neil’s area of interest) but also white goods, radios, home electronics, clothes and furniture.

In the audience was Stuart Ward (featured later) who also mentioned about running Repair Cafes. After the talk was complete, Stuart posted a collection of links to the Joind.In page for people to find out more for themselves later.

This was my stand-out talk for Day 1. Anna had come to OggCamp last year, and thought there wasn’t sufficient content for people new to Linux, so she proposed, wrote and delivered a blinder!

I went to Anna’s talk next. I went in, amongst other reasons, because thought I would be going in to support someone “new to Ubuntu”, and came out stunned at how well the talk was delivered!

Someone wise* wrote on twitter a few months ago something like “The point when someone new joins your team is when you get to challenge implied knowledge. If they ask ‘Why’ and you have to say ‘I don’t know’ it means you need to justify why you do something, and perhaps stop doing it.”

* Someone in this case means I can’t find the tweet!

In this case, I wanted to know what being “New” to Ubuntu (my preferred desktop Linux distribution right now) meant to people. Anna’s talk was fantastic, and got right to the heart of what someone new to Linux would feel like. She mentions downloading “things” from the Internet, setting them to be executable by everyone, and then running them. She also mentions running everything under “sudo” or as root, and then went into where she found she should put things. This was sprinkled with a lot of appropriate emojis. It was a really great talk.

As an event organiser, I’m always interested in what other groups are doing!

After Anna’s talk, I went to a round-table session about meetup and event organisers. This was inspired by something new that Lorna had organised this year for the unconference schedule. Next to the board, showing what talks were going to be given, was another board asking for talks to be given. Someone had asked for a talk about organising meet-ups, and so several of the attendees who are organisers of local groups came together to give their views on how to start a group, how to motivate attendees to come to your groups, and how to keep the momentum going.

I’m sorry to say that this was one of the weaker sessions I went to over the weekend. Because no-one had really planned anything in this slot, and none of the people running the session were really comfortable in what they were delivering, it was hard to get any points out of the speakers, and there was very little interaction with the audience. This could have been run as a Q&A session from experienced group organisers, or even a round-table… but never mind!

Towards the end of the session, I stood up and asked about whether any groups like TechNW.UK existed in their regions, and asked people who organised groups like this to put pull requests to get their groups added to that website. I hope to see something come out of that!

After I left this session, I went to look at the exhibition hall and the Kids Track room.

In the exhibition hall was the Merch Stand, the grid, two stands that were apparently about musical things – one of which basically had a guitar and amp constantly being used by a very good musician. After that was Matrix.org, The FSFE, Hacker Public Radio. Along the other wall was a lock picking stand from FlawCon, Manchester Grey Hats and InfoSec Hoppers, a telepresence bot and more!

In the kids room were computers, micro:bits and willing instructors! It looked like a lot of fun for kids, but there wasn’t much room! I had a bit of a chat with a few friends I met along the way, before I went to see my co-host, Al, talking about Wireguard.

Al hadn’t expected to be giving this talk today!

Al has been talking about Wireguard a few times over the past year-or-so, and wanted to give a talk about it. He’d planned to propose it for Sunday, but was encouraged by Lorna to talk about it on Saturday. As a result, he hadn’t had a chance to run though the demo he’d planned to give, and it tripped him up at the end of his demo, when the notes he was following mixed up private and public keys at each end… Aside from that, it was a great talk, and made me want to look at Wireguard again!

My final talk for the day was one I didn’t expect to be in!

Kian is a friend of mine from days of old, and when he walked into the room I’d just been in for Al’s talk… I decided to sit in whatever he was talking about. Kian spoke to a small audience about hardware builds he’d done over the years, and the mishaps that had occurred on them. A very entertaining talk, albeit one that I couldn’t really empathise with, as I’ve not done any hardware builds since I did my Radio Amateur Exam. Hearing the story of the halloween pumpkin with eyes that were supposed to look at you was very funny though, and the videos really completed the story!

After the talks were done, I went to get dinner with my co-hosts from the Admin Admin podcast, and a few of the other attendees. After we were done, I went back to the venue, but couldn’t settle as I’d had a headache coming on.

While I was gearing up to leave, I ended up having a good chat with Ben Grubert, who changed my view somewhat on how to deliver a talk. He said that people, particularly those who are very process focused, struggle to explain something that links back to the goal, for example, explaining how to win at a board game. It made me completely re-think how my talk I wanted to give on Sunday would go, and I left soon after that conversation so I could re-write my talk. I’ve since gone on to share that advice with several other people!

Sunday

A screen shot of the Sunday Schedule. Again, starred talks are the ones I attended.
My hands-down favourite talk from the entire weekend!

At Barcamp Manchester 9, which I attended a few weeks before OggCamp, I missed a talk by Rachel. I saw a picture of one of her slides, and I think I might even have caught the last slide of it… Either way, I was desperately sad that I’d missed the talk, and so encouraged her to attend OggCamp to deliver it. Once I saw she was on the grid, I knew exactly where I was going!

Rachel’s talk did not fail to deliver. I’ve heard from lots and lots of people that they were moved by this talk. Rachel was talking about her life, mostly undiagnosed with Autism, ADHD and depression. She enriched the talk with fun comments, including asking someone to play the part of Romeo from Romeo and Juliet, and then asking him, without having seen the book, why he didn’t know his lines. It sounds quite brutal, but actually, it sets the scene quite well on her life. There’s a fantastic photo of the spectrum of issues related to autism that just keeps having more and more artefacts being added to it.

I’ve heard that she wants to take this talk to more people, businesses and conferences, so I won’t spoil any more of the surprises, but it’s a really powerful talk and I’d strongly encourage anyone to bring Rachel into their environment to hear her talk.

While sitting in Kian’s talk the day before, I missed a session on Ansible Security. I’d made the point, in the morning, of finding Michael from the Matrix Project who gave the talk, and they said that they’d planned to host a “Birds of A Feather” (BOF) session on the Sunday following the feedback from the talk.

I managed to make it to this session, but unfortunately, I didn’t get any photos.

Having been to the meet-up session the day before, I was partially dreading this session, as Ansible is something I’m still very keen on. I needn’t have worried, as Michael managed to control several very chatty people (myself very much included). He managed to engage people but then stop them from going on too much. I wish there was somewhere the people who attended this talk to join to catch up and share knowledge, but… oh well.

Next I went to a talk on the Java Open Street Map editor, JOSM. It was very much a show-and-tell “This is how I use the tool”, but I struggled to follow it, and, sadly left early.

LATE EDIT 2019-11-04: Stuart contacted my on Twitter to apologise for making his talk hard to follow. I wanted to add some extra notes. The problem I had was not with Stuart’s talk per-sey, but more that I couldn’t focus on the subject, and wasn’t sure if I wasn’t in the right head-space for the talk or perhaps I was just hungry. I wanted to become more involved in Open Street Map, and thought I could get a better idea on how to contribute from this talk, but as I said, I wasn’t tracking the content. I walked out more to clear my head than because I didn’t enjoy the talk.

I realised I was getting hungry, so went to Subway for my lunch, and came back refreshed in time to give my second talk.

A screen shot from the talk “Here’s how you win: Secure Scuttlebutt”

This talk was on Secure Scuttlebutt (SSB), a decentralised social media platform. There were about 20 people in the audience, and I had some very sensible questions about the project. At the end of the talk, I’d encouraged three people to give it a try, two of whom fell at the first hurdle, and the third persisted in the bar at the end of the day, and has since connected with me on there. Woohoo!

The talk was a stark contrast to the talk I felt I’d not done justice to the day before, and I felt like I’d really nailed this talk. I’m still exceptionally grateful to Ben who’d pointed me in the right direction for the talk layout the night before.

At the end of my talk, I wandered around a bit – I wasn’t really sure what I wanted to see next, so instead I caught up with friends who also weren’t in talks. I bumped into Rachel, and recorded a quick promo for her speaking career and then saw some friends start a Dungeons and Dragons (D&D) game up in the exhibition area!

The first talk at OggCamp about a technology I’d not seen the likes of before.

I made my way to Roger’s talk about Stream Sheets, an Internet Of Things (IoT) connected tool like Google Sheets. It can read content from MQTT, REST APIs and other similar data sources, tweak and convert them, and then publish them back again. All very interesting, although I’m unlikely to use it somewhere any time soon! I was glad though to popularise it with colleagues when I got back to work on Monday!

My last talk attended of the day – Jamie Tanner

Jamie had talked at OggCamp ’18, and I was very glad to see him back at OggCamp this year – particularly on the main stage!

His talk was about self hosting and the Indie Web movement. He talked about why he self hosts, and what sort of content he “owns” when he can (spoiler: all of it!) He not only stores bookmarks in a public blog, but his Google Fit step counter results, his RSVPs to events and … yes, even blog posts. He talked about why he felt that you too should be part of the Indie Web.

After Jamie’s talk, was the annual rafflecast. A laptop was given away, but not to me (boo!) And then I went to record the Admin Admin Podcast.

From left to right, Jerry, Gary, Al, and then Me (with my red hat from Red Hat). Out of shot is Mr Joe Ressington, who let us use his recording gear. Because he’s lovely.

On the way to Joe’s hotel (where we did this recording), I got us a bit lost, and ended up walking us clear across to the Northern Quarter of Manchester. We then had to walk back to just near Piccadilly station, where his hotel was! Oops. The show has since been released, if you want to hear us talking about OggCamp, and guest host Gary.

We went to the Lass O’Gowry pub for a drink before I had to catch my rail replacement bus home, and catch up on some sleep!

And that was OggCamp ’19. The featured image is of the OggCamp Grid on Saturday.

OggCamp are looking for someone to take over the organising in 2020 (supported by past organisers, like me!) so if you’re interested, please get in touch!

Fujitsu AWS Game Day Attendees

AWS Game Day

I was invited, through work, to participate in an AWS tradition – the AWS Game Day. This event was organised by my employer for our internal staff to experience a day in the life of a fully deployed AWS environment… and have some fun with it too. The AWS Game Day is a common scenario, and if you’re lucky enough to join one, you’ll probably be doing this one… As such, there will be… #NoSpoilers.

A Game Day (sometimes disambiguated as an “Adversarial Game Day”, because of sporting events) is a day where you either have a dummy environment, or, if you have the scale, a portion of your live network is removed from live service and used as a training ground. In this case, AWS provided a specific dummy environment “Unicorn.Rentals”, and all the attendees are the new recruits to the DevOps Team… Oh, and all the previous DevOps team members had just left the company… all at once.

Attendees were split into teams of four, and each team had a disparate background.

We’re given access to;

  • Our login panel. This gives us our score, our trending increase or decrease in score over the last “period” (I think it was 5 minutes), our access to the AWS console, and a panel to update the CNAME for the DNS records.
  • AWS Console. This is a mostly unrestricted account in AWS. There are some things we don’t get access to – for example, we didn’t get the CloudFormation Template for setting up the game day, and we couldn’t make changes to the IAM environment at all. Oh, and what was particularly frustrating was not being able to … Oh yes, I forgot, #NoSpoilers ;)
  • A central scoreboard of all the teams
  • A running tally of how we were scored
    • Each web request served under X seconds received one score
    • Each request served between X and Y seconds received another score,
    • Each request served over Y seconds received a third score.
    • Failing to respond to a request received a negative score.
    • Infrastructure costs deducted points from the score (to stop you just putting stuff at ALL THE SERVERS, ALL THE TIME).
  • The outgoing DevOps team’s “runbook”. Not too dissimilar to the sort of documentation you write before you go on leave. “If this thing break, run this or just reboot the box”, “You might see this fail with something like this message if the server can’t keep up with the load”. Enough to give you a pointer on where to look, not quite enough to give you the answer :)

The environment we were working on was, well, relatively simple. An auto-scaling web service, running a simple binary on an EC2 instance behind a load balancer. We extended the reach of services we could use (#NoSpoilers!) to give us greater up-time, improved responsiveness and broader scope of access. We were also able to monitor … um, things :) and change the way we viewed the application.

I don’t want to give too many details, because it will spoil the surprises, but I will say that we learned a lot about the services in AWS we had access to, which wasn’t the full product set (just “basic” AWS IaaS tooling).

When the event finished, everyone I spoke to agreed that having a game day is a really good idea! One person said “You only really learn something when you fix it! This is like being called out, without the actual impact to a customer” and another said “I’ve done more with AWS in this day than I have the past couple of months since I’ve been looking at it.”

And, as you can probably tell, I agree! I’d love to see more games days like this! I can see how running something like this, on technology you use in your customer estate, can be unbelievably powerful – especially if you’ve got a mildly nefarious GM running some background processes to break things (#NoSpoilers). If you can make it time-sensitive too (“you’ve got one day to restore service”, or like in this case, “every minute we’re not selling product, we’re losing points”), then that makes it feel like you’ve been called out, but without the stress of feeling like you’re actually going to lose your job at the end of the day (not that I’ve ever actually felt like that when I’ve been called out!!)

Anyway, massive kudos to our AWS SE team for delivering the training, and a huge cheer of support to Sara for getting the event organised. I look forward to getting invited to a new scenario sometime soon! ;)

Here are some pictures from the event!

The teams get to know each other, and we find out about the day ahead! Picture by @Fujitsu_FDE.
Our team, becoming a team by changing the table layout! It made a difference, we went to the top of the leader board for at least 5 minutes! Picture by @Fujitsu_FDE.
The final scores. Picture by @Fujitsu_FDE
Our lucky attendees got to win some of these items! Picture by @Fujitsu_FDE
“Well Done” (ha, yehr, right!) to the winning team (“FIX!”) “UnicornsRUs”. Picture by @Fujitsu_FDE.

The featured image is “AWS Game Day Attendees” by @Fujitsu_FDE.

“Swatch Water Store, Grand Central Station, NYC, 9/2016, pics by Mike Mozart of TheToyChannel and JeepersMedia on YouTube #Swatch #Watch” by “Mike Mozart” on Flickr

Time Based Security

I came across the concept of “Time Based Security” (TBS) in the Sysadministrivia podcast, S4E13.

I’m still digging into the details of it, but in essence, the “Armadillo” (Crunchy on the outside, soft on the inside) protection model is broken (sometimes known as the “Fortress Model”). You assume that your impenetrable network boundary will prevent attackers from getting to your sensitive data. While this may stop them for a while, what you’re actually seeing here is one part of a complex protection system, however many organisations miss the fact that this is just one part.

The examples used in the only online content I’ve found about this refer to a burglary.

In this context, your “Protection” (P) is measured in time. Perhaps you have hardened glass that takes 20 seconds to break.

Next, we evaluate “Detection” (D) which is also, surprisingly enough, measured in time. As the glass is hit, it triggers an alarm to a security facility. That takes 20 seconds to respond and goes to a dispatch centre, another 20 seconds for that to be answered and a police officer dispatched.

The police officer being dispatched is the “Response” (R). The police take (optimistically) 2 minutes to arrive (it was written in the 90’s so the police forces weren’t decimated then).

So, in the TBS system, we say that Detection (D) of 40 seconds plus Response (R) of 120 seconds = 160 seconds. This is greater than Protection (P) of 20 seconds, so we have an Exposure (E) time of 140 seconds E = P – (D + R). The question that is posed is, how much damage can be done in E?

So, compare this to your average pre-automation SOC. Your firewall, SIEM (Security Incident Event Management system), IDS (Intrusion Detection System) or WAF (Web Application Firewall) triggers an alarm. Someone is trying to do something (e.g. Denial Of Service attack, password spraying or port scanning for vulnerable services) a system you’re responsible for. While D might be in the tiny fractions of a minute (perhaps let’s say 1 minute, for maths sake), R is likely to be minutes or even hours, depending on the refresh rate of the ticket management system or alarm system (again, for maths sake, let’s say 60 minutes). So, D+R is now 61 minutes. How long is P really going to hold? Could it be less than 30 minutes against a determined attacker? (Let’s assume P is 30 minutes for maths sake).

Let’s do the calculation for a pre-automation SOC (Security Operations Centre). P-(D+R)=E. E here is 31 minutes. How much damage can an attacker do in 31 minutes? Could they put a backdoor into your system? Can they download sensitive data to a remote system? Could they pivot to your monitoring system, and remove the logs that said they were in there?

If you consider how much smaller the D and R numbers become with an event driven SOAR (Security Orchestration and Automation Response) system – does that improve your P and E numbers? Consider that if you can get E to 0, this could be considered to be “A Secure Environment”.

Also, consider the fact that many of the tools we implement for security reduce D and R, but if you’re not monitoring the outputs of the Detection components, then your response time grows significantly. If your Detection component is misconfigured in that it’s producing too many False Positives (for example, “The Boy Who Cried Wolf“), so you don’t see the real incident, then your Response might only be when a security service notifies you that your data, your service or your money has been exposed and lost. And that wouldn’t be good now… Time to look into automation 😁

Featured image is “Swatch Water Store, Grand Central Station, NYC, 9/2016, pics by Mike Mozart of TheToyChannel and JeepersMedia on YouTube #Swatch #Watch” by “Mike Mozart” on Flickr and is released under a CC-BY license.

JonTheNiceGuy and "The Chief" Peter Bleksley at BSides Liverpool 2019

Review of BSIDES Liverpool 2019

I had the privilege today to attend BSIDES Liverpool 2019. BSIDES is a infosec community conference. The majority of the talks were recorded, and I can strongly recommend making your way through the content when it becomes available.

Full disclosure: While my employer is a sponsor, I was not there to represent the company, I was just enjoying the show. A former colleague (good friend and, while he was still employed by Fujitsu, an FDE – so I think he still is one) is one of the organisers team.

The first talk I saw (aside from the welcome speech) was the keynote by Omri Segev Moyal (@gelossnake) about how to use serverless technologies (like AWS Lambda) to build a malware research platform. The key takeaway I have from that talk was how easy it is to build a simple python lambda script using Chalice. That was fantastic, and I’m looking forward to trying some things with that service!

For various reasons (mostly because I got talking to people), I missed the rest of the morning tracks except for the last talk before lunch. I heard great things about the Career Advice talk by Martin King, and the Social Engineering talk by Tom H, but will need to catch up on those on the videos released after.

Just before lunch we received a talk from “The Chief” (from the Channel 4 TV Series “Hunted”), Peter Bleksley, about an investigation he’s currently involved in. This was quite an intense session, and his history (the first 1/4 of his talk) was very interesting. Just before he went in for his talk, I got a selfie with him (which is the “Featured Image” for this post :) )

After lunch, I sat on the Rookies Track, and saw three fantastic talks, from Chrissi Robertson (@frootware) on Imposter Syndrome, Matt (@reversetor) on “Privacy in the age of Convenience” (reminding me of one of my very early talks at OggCamp/BarCamp Manchester) and Jan (@janfajfer) about detecting data leaks on mobile devices with EVPN. All three speakers were fab and nailed their content.

Next up was an unrecorded talk by Jamie (@2sec4u) about WannaCry, as he was part of the company who discovered the “Kill-Switch” domain. He gave a very detailed overview of the timeline about WannaCry, the current situation of the kill-switch, and a view on some of the data from infected-but-dormant machines which are still trying to reach the kill-switch. A very scary but well explained talk. Also, memes and rude words, but it’s clearly a subject that needed some levity, being part of a frankly rubbish set of circumstances.

After that was a talk from (two-out-of-six of) The Beer Farmers. This was a talk (mostly) about privacy and the lack of it from the social media systems of Facebook, Twitter and Google. As I listen to The Many Hats Club podcast, on which the Beer Farmers occasionally appear, it was a great experience matching faces to voices.

We finished the day on a talk by Finux (@f1nux) about Machiavelli as his writings (in the form of “The Prince”) would apply to Infosec. I was tempted to take a whole slew of photos of the slide deck, but figured I’d just wait for the video to be released, as it would, I’m sure, make more sense in context.

There was a closing talk, and then everyone retired to the bar. All in all, a great day, and I’m really glad I got the opportunity to go (thanks for your ticket Paul (@s7v7ns) – you missed out mate!)

TCPDump Made Easier Parody Book Cover, with the subtitle "Who actually understands all those switches?"

One to use: tcpdump101.com

I’m sure that anyone doing operational work has been asked at some point if you can run a “TCPDump” on something, or if you could get a “packet capture” – if you have, this tool (as spotted on the Check Point community sites) might help you!

https://tcpdump101.com

Using simple drop-down fields for filters and options and using simple prompts, this tool tells you how to run each of the packet capturing commands for common firewall products (FortiGate, ASA, Check Point) and the more generic tcpdump tool (indicated by a Linux Penguin, but it runs on all major desktop and server OSs, as well as rooted Android devices).

Well worth a check out!

Game Review – Kingdomino

Today saw a new game added to our collection – Kingdomino by Blue Orange.

In Kingdomino, you play the ruler of a single square of land, and each turn you compete with the other players to select which piece you get to play into your kingdom next. Each piece has a value on it’s back ranging between 1 and 48, with the lower rated pieces having less chance of increasing the value of your kingdom, and the higher value pieces (complete with crowns) helping each patch score more points.

The game is pretty quick to pick up (match at least one side of your tile with another piece you’ve played already, maximum board size of a 5×5 grid, the crowns offer a way to score points, multiplied by the size of the patch of same-land-types) and easy enough to play that my 3-year-old managed it. Two determined adults (Jules and I) got through two games in 30 minutes. The kids took a little longer (but not by much).

Make sure you have something to tot up the scores at the end though!

SOPA

So, today was the “great blackout”.

I have to be honest, although I participated in the blackout [1], I’ve not really been much impacted by the blackout today. I tried to access wikipedia a couple of times, and drew a blank, well… ish. I tried to follow up a link to a profile on identi.ca, and got a black page. I tried to get a link to a podcast I listen to, and got a redirect to another site.

So, how do I feel it went? As a guy who lives in the UK, I think it was really interesting. I saw more comments about the loss of Wikipedia than I did about SOPA, I saw that the BBC did a news story on Wikipedia being down, and I had a really hard time explaining why it was an issue to my wife (to be fair she said “you always go into a long rambling explanation, why don’t you just summarize it in a sentence for me” – I said “It’ll might take down the blog site you spend a lot of time reading”, and she said “Oh, OK”).

I saw a lot of people posted a link to The Oatmeal’s SOPA blackout comic. I’d link to it, but it’s not exactly work safe, and you might be browsing this site, and don’t want to see a koala making sweet love to a donkey, or Oprah and Jesus on a jetski in space! Er, so anyway.

I don’t know. I hope it had much more of an impact in the US, but I think really, most people would have been going “WTF? Wikipedia is down… now how are we going to find out what the 23rd episode of the Transformers TV series was about” than about anything to actually do with SOPA, and I think people who did take an interest are going to be more like my wife (“how is this actually *really* going to impact me looking at lolcats” – not actual quote) than me (“OMG, The stinking AMERICAN GOVERNMENT are going to take down my podcast, my blog and all my code” – nearly actual quote).

[1] CCHits.net had a redirect on the main page to http://sopastrike.com/, and the daily exposure show was just Doris (actually the Festival voice “cmu_us_clb_arctic_clunits”) saying some stuff I programmed into her. The nearly-actual quote above was actually something like “This law, if enacted could take down not just cchits.net, but my personal blog, open source code I have written, my e-mail server, my authentication systems, and this is just my content. I use a shared web server, and every other customer on the same server could also be affected if any single user posts material they do not own the copyright to. Simply put, the law the American government wants to enact would destroy everything that is good about the internet.” There was more than that, but like my wife said, I waffle a lot. Sorry. See, I’m doing it again. BAH!