
Professor of Software Engineering at @UoY_CS. Taking a break from X. https://xitter.cf/t.co/Au7cbVzrr7 and https://xitter.cf/t.co/QHsE4HSFZ5
York, UK
Joined April 2008
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Dimitris Kolovos retweeted
The latest interim version of Epsilon (2.6) introduces support for inline breakpoints in @code, thanks to all the hard work of @antoniogado! eclipse.dev/epsilon/doc/arti…
Dimitris Kolovos retweeted
Nathan Richardson presenting Aconite: Towards Generating Sirius-Based Graphical Editors from Annotated Metamodels
Dimitris Kolovos retweeted
I had some free time on the plane, so now @EclipseEpsilon 2.6 will also have inline breakpoints :-). eclipse.dev/epsilon/doc/arti…
Dimitris Kolovos retweeted
Congratulations to York Alumnus Daron Acemoglu (BA Hons Economics 1989) who, along with Simon Johnson and James A. Robinson, has been awarded the Nobel Prize for Economics for their studies into how institutions are formed and affect prosperity: tinyurl.com/mw3b2vju
Dimitris Kolovos retweeted
Interested in doing a postdoc on integrating information across closed-world (e.g. EMF models) and open-world systems (e.g. Semantic Web), while contributing to open source? Consider applying to our Research Fellow position at York! jobs.york.ac.uk/vacancy/rese…
Dimitris Kolovos retweeted
Web interface for Ioannidis' (2024) Stanford/Elsevier ranking of the world's top 2% scientists based on career-long citations updated to end of 2023, crinner.github.io/top-scient…
Antonio Garcia-Dominguez (@antoniogado) presenting @EclipseEpsilon's cross-IDE remote debugging capabilities eclipse.dev/epsilon/doc/arti… #modelsconf24
Joe Newton and @imquratulainali presenting joint work with Rolls-Royce on model-based development of engine control systems using open-source technologies such as @EclipseEpsilon, @EclipseSirius and @xtext CC @UoY_CS @KTPYork @antoniogado @MichaelBennet25 #modelsconf24
Dimitris Kolovos retweeted
Please share this far and wide. As far and wide as you can. NIST Password Guidelines for 2024 are in the process of being updated.
This is a HUGE pet-peeve of mine (when vendors in particular are still operating like its 2017 and keep changing passwords every 60 days, STOP DOING THIS, it's outdated and has been shown to put you MORE at risk than less -- NIST explains why it does in this document, meticulously outlining user behavior**) so I'm sharing this in the hopes all of you will pass it along to your bosses.
The Special Publication series governing passwords is SP 800-63 "Digital Identity Guidelines".
The 2024 version is 800-63-4.
Here: pages.nist.gov/800-63-4/
The companion docs are also on that link. They are 800-63A, 800-63B and 800-63C. These are different documents for different scenarios in play at your org.
The previous update was in2020.
The changes in the 2020 version from the 2017 version were numerous but one of them was that the password verification method should NO LONGER require passwords be changed at specific intervals (i.e. every 60 days) but in the following circumstances instead:
1. After a breach/compromise
2. User request
2024 repeats this and adds a bunch more guidlines but here is a screenshot of page 13 of the new 800-63-4 (note the # 4 after it) which outlines how your systems should now and moving forward, be handling passwords.
This goes for Active Directory, too. All your systems which have passwords should align with these guidelines provided there isn't another standard or framework you must adhere to which overrules this.
Most frameworks, however, have moved away from arbitrary password resets and complexity rules.
**We cybersec researchers and hackers use wordlists from breaches in a variety of different ways. Hackers use them in tooling to crack passwords whereas researchers use breach dumps to see the kinds of passwords users are creating and the psychology behind them.
Using complexity rules gets you the user psychology of:
Password1
Password2
and so on
Use phrasing instead and allow for spaces, which is important. Humans type phrases with spaces. They also mention phish-resistant methods and most vendors are on-board with MS going to be turning off all Legacy Auth next month, across all free accounts and tenancies.
I'm so excited for the new changes!
Ok I'm off my soapbox.
Share the love! Thank you!
Alfonso de la Vega (@delavegalfonso) presenting a web-based tool for exploring changes made to EMF-based models versioned in Git repositories github.com/munidiff/fpvm-exa… #MODELSconf24
Dimitris Kolovos retweeted
Ionut presenting his work on EMC YAML Driver at MOM workshop at MODELS 2024. #models24
Dimitris Kolovos retweeted
A study has found hospitals that are privatised typically deliver worse quality care after converting from public ownership.
Researchers analysed 13 long-term studies from different high-income countries such as England, Germany, South Korea and the USA.
Find out more ⬇️
Ionut Predoaia presenting requirements and challenges for hybrid graphical-textual DSL editors #modelsconf24 github.com/epsilonlabs/graph… mleworkshop.github.io/editio…
Dimitris Kolovos retweeted
✈️🎤Next week, we are heading to #MODELS2024 Industry Days, and our CTO, Ákos Horváth, will present on “Bridging the Validation Gap: Next-Level Model Governance in Digital-Twin Engineering.”
📖Find the abstract in the conference program: hubs.ly/Q02QzKLW0
#IndustryDays
Dimitris Kolovos retweeted
The detailed program of the main conference days is now available 💪: conf.researchr.org/program/m…
💡Play with the filters to see the other days in the program.
💡If logged in, mark your favorite events and get your personalized timeline! 🥰
Dimitris Kolovos retweeted
Processing @EclipseSirius Viewpoint Specification Models with Epsilon github.com/eclipse/epsilon/b…
Dimitris Kolovos retweeted
Have you checked the recently published paper on Requirements for modelling tools for teaching?doi.org/10.1007/s10270-024-0…
The paper is an outcome of a workshop organised at MODELS’23 and there will be a follow-on workshop at MODELS’24.
@SofiaMeacham, @szschaler, @antbucc, @kolovos
Dimitris Kolovos retweeted
Deadlines extended for Low-Code Workshop @modelsconf:
🗓️ Deadline for submissions by July 15, 2024
Call for papers for the 5th Int. Workshop on Modeling in Low-Code Development Platforms (co-located with @modelsconf) 22-24 Sept. 2024. Linz, Austria.
CFP👉lowcode-workshop.github.io/
Submission deadline: July 5.
#lowcode #mde #modeling
Join effort @DDiRuscio @kolovos @massimotisi
Dimitris Kolovos retweeted
How to install Epsilon 2.5 on top of Obeo Designer Community 11.8: github.com/eclipse/epsilon/d…
Dimitris Kolovos retweeted
#MODELSconf24 is looking forward to your amazing #Tools and #Demonstrations! Deadline: July 5th.
Chairs: @RominaEramo and @jtroya_
conf.researchr.org/track/mod…
#Modeling
























