Cyber Security Month with GÉANT – “Become a cyber hero”
The European data network for the research and education community GÉANT interconnects national research and education networks (NRENs) like SWITCH across Europe, enabling collaboration virtually and accelerate research, drive innovation and enrich education.
Also this year GÉANT joins the European Cyber Security Month, an initiative launched by ENISA, EC DG CONNECT and a variety of partners, to raise security awareness within the European community. With the tagline «Become a cyber hero» GÉANT publishes practical tips, case studies and articles on social engineering, phishing, password security and ransomware throughout October. The content is provided by experts within the community.
SWITCH-CERT is proud to share with you one of the interesting contributions from the Swiss NREN. Read about Björn Abt, IT Security Officer at the Paul Scherrer Institut (PSI), talking about their approach to security awareness:
Open security standards are essential for a secure and resilient Internet in Switzerland and protect the privacy of Swiss Internet users. The adoption rate for Internet security standards like DNSSEC, DANE and DMARC in Switzerland is still low compared to the leading countries in Europe, but there is more and more support from the Internet industry, authorities and not for profit organizations in Switzerland.
Why are open security standards so important?
The implementation of open security standards that come out of the Internet Engineering Task Force (IETF), reduce the attack surface of the domain/service owner. But even more important, a growing implementation rate reduces the attack surface of the internet as a whole and makes the life of cyber criminals and state actors more challenging. Open security standards provide different mechanisms to secure our communication on the internet, most important encryption and authentication. Encryption keeps our communication on the internet confidential and prevents third parties from reading our emails and tracking on which web sites users spend their time. Authentication allows us to identify and authenticate our communications partners, it makes sure that we are not on a fake website or send emails or our login credentials to a rogue email server. Continue reading “Growing support for open security standards in Switzerland”
Imagine you want to visit your online banking website «www.example-bank.ch». Now, instead of getting the correct IP address your computer gets manipulated information and connects you to a website that is owned by a criminal. You wouldn’t notice but disclose your online banking credentials to the attacker.
Luckily, DNSSEC is here to help. The extension of DNS protects you from being misled and helps you reach exactly the address you typed into your browser. A complex cryptographic process makes sure, that you’re always at the right place.
100’000 .ch domain names are signed with DNSSEC
In late December 2019 the .ch zone achieved a milestone with 100’000 DNSSEC secured domains. DNSSEC adds digital signatures to DNS answers and helps to mitigate attacks on DNS name resolution.
The percentage of .ch domain names that are signed is still below 5%, but is rising thanks to a few registrars like Infomaniak, OVH, Firestorm and netzone that sign domain names for their customers by default. The number of DNSSEC signed .ch domain names rose 54% from 1.1.2019 to 1.1.2020.
Top .ch domain names are just average regarding domain name security
In the previous article, we were looking for inspiration on how to raise security awareness in Aristotle’s approach to artistic communication between actor and audience. His Theater of Illusion with its catharsis momentum gave us some insights on how to manufacture communications measures in order to achieve a learning process by proxy.
In the present article, we’re going to have a closer look at Brecht’s more modern concept of Epic Theater. The German playwright strives to move away from the Theatre of Illusion, from identification and purification, towards the active re-evaluation of reality by the audience.
There is a lot of drama surrounding the subject of security awareness. Whether it is because of the limited resources available in the face of ever-increasing demand, or the fact that awareness measures are still largely the responsibility of technically trained security experts – one could say that security awareness is surrounded by an air of tragedy.
How can you get users to manage data and devices securely? People have long wondered how to craft a message that moves people (to do something) – since well before the invention of advertising or awareness campaigns. It’s the same problem that lies at the heart of artistic communication between actor and audience. This article is, therefore, not about drama in the proverbial sense, but rather about literary drama as a work of art (of the theatre). Can literary scholarship provide us with insightful answers to this big question? First, we’re going to have a look at Aristotle and the Classical Drama. Continue reading “The Drama of Awareness – using Aristotle and Brecht to raise awareness: Part I”
Cyber attacks on the DNS system are not new. Cache poisoning, Domain Hijacking and BGP injections of routes to public DNS resolvers happen regularly, but they usually don’t get much attention as they target the Internet’s core infrastructure and are not directly visible to end users in most cases. This time it was different. The recent widespread DNS hijacking attacks on several Mid East, North African and European and North American governments and infrastructure providers, published by Ciscos Talos showed that DNS attacks are a real threat to cyber security. Netnod, one of the affected infrastructure providers issued a statement, that called, amongst other domain security mechanisms, for the implementation of the DNS Security Extensions (DNSSEC).
The analysis of these attacks also convinced the Internet Corporation for Assigned Names and Numbers (ICANN) that there is an ongoing and significant risk to key parts of the System (DNS) infrastructure. ICANN issued a call for “Full DNSSEC Deployment to Protect the Internet” across all unsecured domain names.
The question is if these attacks and the awareness that DNSSEC is an absolute essential base layer protection for domain names had some effects on the Implementation of DNSSEC Switzerland?
More DNSSEC signed domain names
As a ccTLD operator SWITCH publishes the number of DNSSEC signed .ch and .li domain names every month. While the number of signed domain names is still very low at around 3-4% we see a rise in the numbers of signed domain names for two years now.