501 lines
17 KiB
TeX
501 lines
17 KiB
TeX
% DO NOT COMPILE THIS FILE DIRECTLY!
|
|
% This is included by the other .tex files.
|
|
|
|
\begin{frame}[t,plain]
|
|
\titlepage
|
|
\end{frame}
|
|
|
|
|
|
\begin{frame}
|
|
\frametitle{Who are we ?}
|
|
\begin{center}
|
|
\includegraphics[width=0.4\linewidth]{pictures/circl.png}
|
|
\end{center}
|
|
\begin{itemize}
|
|
\item The Computer Incident Response Center Luxembourg (CIRCL)
|
|
\item CIRCL is the CERT for the private sector, communes and non-governmental entities in Luxembourg
|
|
\item CIRCL leads the development of the open-source MISP threat intelligence platform
|
|
\begin{itemize}
|
|
\item As well as running multiple large MISP communities performain active daily threat-intelligence sharing
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{MeliCERTes II: a quick recap of the morning session}
|
|
\begin{itemize}
|
|
\item {}
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Some stats about one of our MISP instance: MISPPriv (1)}
|
|
\includegraphics[width=0.45\linewidth]{pictures/misppriv-usage.png}
|
|
\includegraphics[width=0.45\linewidth]{pictures/misppriv-user-org-stats.png}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Some stats about one of our MISP instance: MISPPriv (2)}
|
|
\begin{center}
|
|
\includegraphics[width=1.1\linewidth]{pictures/bokeh_new_org.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Issues we're trying to solve}
|
|
Rising number of communities is great!
|
|
\begin{itemize}
|
|
\item \textbf{Bridge the gap} between between communities
|
|
\item Sharing with peers that face \textbf{similar threats}
|
|
\item \textbf{Reuse} of TTPs across sectors
|
|
\item \textbf{Hybrid threat} How seemingly unrelated things may be interesting to correlate
|
|
\item \textbf{Spread the love}, as our field is ahead of several other sectors when it comes to information sharing
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Issues we're trying to solve}
|
|
However, more communities means more issues
|
|
|
|
\begin{itemize}
|
|
\item {Non-technical issues}
|
|
\begin{itemize}
|
|
\item Sharing difficulties in terms of social interactions (e.g trust)
|
|
\begin{itemize}
|
|
\item \includegraphics[width=80px]{pictures/firstcon-22.png} greatly help in that aspect!
|
|
\end{itemize}
|
|
\item Lots of points of contacts
|
|
\end{itemize}
|
|
\end{itemize}
|
|
|
|
\begin{itemize}
|
|
\item {Technical issues}
|
|
\begin{itemize}
|
|
\item Data might change or evolve over time
|
|
\item (MISP specific) Loads of UUIDs to manually process
|
|
\item (MISP specific) Loads of Sharing Group issues / inconsistencies
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\begin{center}
|
|
\includegraphics[width=0.8\linewidth]{pictures/org-circl.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Issues we're trying to solve with Cerebrate}
|
|
\begin{minipage}{0.8\textwidth}
|
|
\begin{itemize}
|
|
\item Constituencies of organisations
|
|
\begin{itemize}
|
|
\item Geographic \& sectorial
|
|
\item But also technical: CIDR blocks \& AS Numbers
|
|
\end{itemize}
|
|
\item Cryptographic key lookup for information signing
|
|
\begin{itemize}
|
|
\item MISP's protected event feature (New since MISP v2.4.156)
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\end{minipage}
|
|
\begin{minipage}{0.19\textwidth}
|
|
% \includegraphics[width=0.8\linewidth]{pictures/clippy-hint.png}
|
|
\end{minipage}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Issues we're trying to solve with Cerebrate}
|
|
\begin{minipage}{0.8\textwidth}
|
|
\begin{itemize}
|
|
\item Constituencies of organisations
|
|
\begin{itemize}
|
|
\item Geographic \& sectorial
|
|
\item But also technical: CIDR blocks \& AS Numbers
|
|
\end{itemize}
|
|
\item Cryptographic key lookup for information signing
|
|
\begin{itemize}
|
|
\item MISP's protected event feature (New since MISP v2.4.156)
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\end{minipage}
|
|
\begin{minipage}{0.19\textwidth}
|
|
\includegraphics[width=0.8\linewidth]{pictures/clippy-hint.png}
|
|
\end{minipage}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Issues we're trying to solve with Cerebrate}
|
|
\begin{itemize}
|
|
\item Data model customisable to adapt it to each community
|
|
\begin{itemize}
|
|
\item Based on the sheer amount of different type of communities, \textbf{it's a must}
|
|
\end{itemize}
|
|
\item Sharing group management
|
|
\item Synchronisation and lookup system
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Our attempt at solving them: Cerebrate}
|
|
\begin{itemize}
|
|
\item Open source community management and orchestration tool
|
|
\end{itemize}
|
|
\begin{center}
|
|
\includegraphics[width=0.15\linewidth]{pictures/logo.png}
|
|
\linebreak
|
|
\includegraphics[width=0.99\linewidth]{pictures/cerebrate-github.png}
|
|
\end{center}
|
|
\begin{itemize}
|
|
\item Central tool for the \textbf{Melicertes 2 project} (Co-funded by the EU as a CEF project - SMART 2018/1024)
|
|
\item Rich \textbf{Contact Database}
|
|
\item Tightly coupled management system and companion for MISP (and other tool?)
|
|
\begin{itemize}
|
|
\item Get in touch with us for integration!
|
|
\end{itemize}
|
|
\item Planned as the primary MISP \textbf{fleet management} tool
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Goals and design}
|
|
\begin{itemize}
|
|
\item Goals: Simplicity, lightweight and open-source
|
|
\item Technologies used: PHP, cakephp4, BS5, ...
|
|
\begin{itemize}
|
|
\item (almost) the same as in MISP for easier \textbf{maintainability} and \textbf{code re-use}
|
|
\end{itemize}
|
|
\item IAM centric design
|
|
\begin{itemize}
|
|
\item Tightly integrated with Keycloak
|
|
\end{itemize}
|
|
\item Core functionalities: Auditing, API
|
|
\begin{itemize}
|
|
\item Any changes should be easily accessible to counter errors or foul plays
|
|
\item From our perspective, automation and integration is essential and should be as easy as possible
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Goals and design}
|
|
\begin{itemize}
|
|
\item Built with tool integration in mind, acting as a contact database companion
|
|
\end{itemize}
|
|
\begin{center}
|
|
\includegraphics[width=0.85\linewidth]{pictures/misp-cerebrate.png}\\
|
|
|
|
MISP is able to look Organisations \& Sharing Group up in Cerebrate
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Cerebrate's place in a typical CSIRT software stack}
|
|
\begin{center}
|
|
\includegraphics[width=0.42\linewidth]{pictures/software-stack.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Cerebrate's contact database}
|
|
\begin{itemize}
|
|
\item Contact database for the CSIRT network
|
|
\begin{itemize}
|
|
\item Common contact fields such as \texttt{UUID}, \texttt{name}, \texttt{contact email address}, \texttt{nationality}, \texttt{URL}, ...
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\begin{center}
|
|
\includegraphics[width=0.8\linewidth]{pictures/contact-database-1.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Cerebrate's contact database}
|
|
\begin{center}
|
|
\includegraphics[width=0.99\linewidth]{pictures/contact-database-2.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Cerebrate's contact database: Meta-fields}
|
|
\begin{itemize}
|
|
\item Flexible system to store additional information: \texttt{meta-fields} (KV-store)
|
|
\item These \texttt{meta-fields} are part of a larger structure called \texttt{meta-templates}
|
|
\item Support of multiple templates used by various entities out there
|
|
\begin{itemize}
|
|
\item FIRST Directory
|
|
\item ENISA CSIRT inventory
|
|
\item CSIRT Constituency (CIDR blocks, AS Numbers, ...)
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Cerebrate's contact database: Meta-fields}
|
|
\begin{center}
|
|
\includegraphics[width=0.99\linewidth]{pictures/meta-fields-first.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Cerebrate's contact database: Meta-fields}
|
|
\begin{center}
|
|
\includegraphics[width=0.99\linewidth]{pictures/meta-templates-first.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Cerebrate's contact database: Meta-fields}
|
|
\begin{center}
|
|
\includegraphics[width=0.99\linewidth]{pictures/meta-template-repo.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Cerebrate's contact database: Sharing group management}
|
|
\begin{itemize}
|
|
\item easy way to \textbf{create} and \textbf{share} distribution lists
|
|
\item Allow sharing groups to be \textbf{reusable}
|
|
\item Circumvent limitation of traditional Threat Intelligence Sharing Platform
|
|
\begin{itemize}
|
|
\item Sharing group not shared unless the recipient should received data + duplication
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Cerebrate's contact database: Sharing group management}
|
|
\begin{center}
|
|
\includegraphics[width=0.9\linewidth]{pictures/sharinggroup.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Cerebrate's contact database: Identity and Signing}
|
|
\begin{itemize}
|
|
\item Cerebrate can act as a trusted contact database containing cryptographic keys (PGP, S/MIME)
|
|
\item Which can be used by other application to sign and validation information
|
|
\begin{itemize}
|
|
\item Cfr MISP's protected Event feature \includegraphics[width=0.09\linewidth]{pictures/clippy-solo.png}
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Cerebrate's contact database: Identity and Signing}
|
|
\begin{center}
|
|
\includegraphics[width=0.95\linewidth]{pictures/pgp.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Cerebrate's contact database: Open Directory}
|
|
\begin{itemize}
|
|
\item Cerebrate can be configured to \textbf{open} its contact database to \textbf{anyone} (no auth required)
|
|
\item Other tools (including other Cerebrate nodes) can use this directory
|
|
\item Basically an open bar contact lookup database
|
|
\end{itemize}
|
|
\begin{center}
|
|
\includegraphics[width=0.8\linewidth]{pictures/open-directory.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Data sharing}
|
|
Basically the same strategy used in MISP:
|
|
\begin{itemize}
|
|
\item \textbf{Connect} with other Cerebrate nodes
|
|
\item \textbf{Diagnose} connectivity issues
|
|
\item Remotely \textbf{browse} data of the other node
|
|
\item \textbf{Fetch and save} organisation, individual, sharing-group data
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Data sharing}
|
|
\begin{center}
|
|
\includegraphics[width=0.95\linewidth]{pictures/brood-index.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Data sharing}
|
|
\begin{center}
|
|
\includegraphics[width=0.95\linewidth]{pictures/brood-view.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Data sharing: Synchronisation strategies}
|
|
Two synchronisation strategies:
|
|
\begin{enumerate}
|
|
\item \textbf{Standard}: Fetch and save only new records
|
|
\item \textbf{Trusted upstream source}: Remote Cerebrate acts as an authoritative instance
|
|
\end{enumerate}
|
|
\begin{center}
|
|
\includegraphics[width=0.7\linewidth]{pictures/brood-edit.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Managing local tools}
|
|
Why would Cerebrate have an integration with other tools?
|
|
\begin{itemize}
|
|
\item In information sharing, it's essential to be able to attribute data to its creator
|
|
\item Traditional information sharing software stacks have to have their own organisation database
|
|
\item Why re-invent the wheel everytime?
|
|
\end{itemize}
|
|
\begin{center}
|
|
\includegraphics[width=0.2\linewidth]{pictures/software-stack.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Managing local tools}
|
|
There will enivetably be integration between local tools and Cerebrate. Why not go a step further?
|
|
\begin{itemize}
|
|
\item Cerebrate exposes a modular system to manage these local tools
|
|
\item Based on a configuration file, user interfaces can be created to visualize data and instruct local tools to perform operation
|
|
\end{itemize}
|
|
\begin{center}
|
|
\includegraphics[width=0.7\linewidth]{pictures/github-local-tool.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Local tool: MISP Connector capabilities}
|
|
\begin{itemize}
|
|
\item \textbf{Configure} a MISP instance via server settings
|
|
\item \textbf{Fetch} Organisation \& Sharing Group
|
|
\item \textbf{Diagnose} other connected MISP servers
|
|
\item \textbf{Manage} users, ...
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Local tool: MISP Connector capabilities}
|
|
\begin{center}
|
|
\includegraphics[width=0.97\linewidth]{pictures/localtool-view.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Local tool: MISP Connector capabilities}
|
|
Why do one when we can do many?
|
|
\begin{itemize}
|
|
\item Cerebrate can connect to multiple tools via its associated connector
|
|
\item Allowing local tool fleet management
|
|
\begin{itemize}
|
|
\item MISP fleet management!
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Local tool: MISP Fleet management}
|
|
\begin{center}
|
|
\includegraphics[width=0.97\linewidth]{pictures/localtools-index.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Local tool interconnection via Cerebrate}
|
|
\begin{itemize}
|
|
\item Cerebrate's main goal is to \textbf{ease community management}
|
|
\item Open dialogues to community members to request tool-to-tool interconnections
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Local tool interconnection via Cerebrate}
|
|
Cerebrate can leverage its access to local tool to reach out to tools from other Cerebrate nodes
|
|
\begin{center}
|
|
\includegraphics[width=0.85\linewidth]{pictures/tools-made-available.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Local tool interconnection via Cerebrate}
|
|
\begin{itemize}
|
|
\item Local tools can be \textbf{exposed} to other Cerebrate nodes
|
|
\item \textbf{Inter-connection requests} can be issued from one node to another
|
|
\item Following a 3-way handshake protocol, inter-connections can be:
|
|
\begin{itemize}
|
|
\item Issued
|
|
\item Accepted
|
|
\item Finalised
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Local tool interconnection via Cerebrate}
|
|
\begin{center}
|
|
\includegraphics[width=0.40\linewidth]{pictures/guys-chatting.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{MISP interconnection via Cerebrate}
|
|
\begin{center}
|
|
\includegraphics[width=0.98\linewidth]{pictures/connection_request.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{What else does Cerebrate have?}
|
|
\begin{itemize}
|
|
\item Mailing list management
|
|
\item ACL system
|
|
\item Inbox system: Inter-connection requests, enrolment requests
|
|
\item Tagging
|
|
\item Update system
|
|
\item Audit logs
|
|
\item Open API
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{What else does Cerebrate have?}
|
|
Cerebrate has \colorbox{black!90}{\color{white}\texttt{dark theme}} and \textbf{{\color{blue!70}m}{\color{red!70}o}{\color{purple!90}r}{\color{orange!70}e}}!
|
|
\linebreak
|
|
\begin{center}
|
|
\includegraphics[width=0.42\linewidth]{pictures/theme-1.png}
|
|
\includegraphics[width=0.42\linewidth]{pictures/theme-2.png}
|
|
\end{center}
|
|
\begin{center}
|
|
\includegraphics[width=0.42\linewidth]{pictures/theme-3.png}
|
|
\end{center}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Current roadmap}
|
|
\begin{itemize}
|
|
\item Data signing / validation
|
|
\begin{itemize}
|
|
\item Community centric PKI
|
|
\item Enable data validation services for tools such as MISP
|
|
\end{itemize}
|
|
\item Integration with other tools
|
|
\begin{itemize}
|
|
\item Ticketing systems
|
|
\item Tighter Mailing list integration (Mailman)
|
|
\item Messaging App (Mattermost)
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\frametitle{Thanks!}
|
|
\begin{itemize}
|
|
\item Want to integrate your tool with Cerebrate?
|
|
\begin{itemize}
|
|
\item[ ] $\rightarrow$ Get in touch!
|
|
\end{itemize}
|
|
\item Want to have a live demo?
|
|
\begin{itemize}
|
|
\item[ ] $\rightarrow$ Get in touch!
|
|
\end{itemize}
|
|
\item Want to suggest features or integrations?
|
|
\begin{itemize}
|
|
\item[ ] That's right $\rightarrow$ Get in touch!
|
|
\end{itemize}
|
|
\end{itemize}
|
|
\end{frame} |