Blog

  1. Azure Active Directory Identity

    CTO!

    Heute kündigte Microsoft eine frühe Vorschau eines Sidetree-basierten DID-Netzwerks mit dem Namen ION (Identity Overlay Network) an, das auf der Bitcoin-Blockchain auf der Grundlage neuer offener Standards ausgeführt wird, die MS in Zusammenarbeit mit vielen ihrer Partner entwickelt hat.

    Hier der Artikel:

    Azure Active Directory Identity By Microsoft running on Blockchain.

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  2. CommuniGate Pro Honeypot blacklisted IPs für einen Fortigate Threat Feed exportieren

    #/usr/bin/perl -w
    
    ##############################################################################
    #  CGPro Honeypot 2 Fortigate Threat Feed 
    #  Version 1.0
    #  Maintained by Juergen P. [core.at]
    #
    #  This script writes Temporary Blacklisted IP's from a CommuniGate Pro SMTP/SIP Honeypot 
    #  to a File for offloading BAD host blocking to a Fortigate Firewall with FortiOS 6x
    #  through the Fortigate Threat Feed Connector.
    #  The Script should be run by cron (i suggest every 5 minutes) and write the output 
    #  to a textfile into a specific CGPro users webspace(public) for downloading to the firewall
    #  with the following FortiOS CLI configuration commands:
    ######
    #  config system external-resource
    #  edit <name>
    #     set type {category | address | domain}
    #     set category <value>
    #     set comments [comments]
    #     set resource <resource-url>   
    #     set refresh-rate <minutes>
    #     set last-update <datetime>
    #     next
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  3. Fortinet Fortigate Threat Feed Connector


    [av_textblock size='' font_color='' color='' av-medium-font-size='' av-small-font-size='' av-mini-font-size='' av_uid='av-k1au2wn9' admin_preview_bg='']
    Quelle: Fortinet

    Threat Feed Connectors

    This feature introduces
    the ability to dynamically import external block list text files from an
    HTTP server. The text files can contain IP addresses and domain names.
    These dynamic block lists are called 'Threat Feeds'. You can block
    access to the addresses in the text files by adding one or more threat
    feeds to:

    FortiOS keeps threat feeds up to date by dynamically re-downloading them from the HTTP server according to the refresh rate.

    Threat Feeds can be configured under Security Fabric > Fabric Connectorsby creating

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  4. CommuniGate Pro PSTN Settings debunked

    In der Dokumentation sind nicht viele Informationen über die Felder auf dieser Settings-Page zu finden.

    Hier nun eine etwas detailiiertere Beschreibung:

    Local Area Code

    Hier trägt man den aktuellen local Area Code für den Server/Domain-PSTN Standort ein.

    für Österreich beispielsweise "43" (das "+" bitte weglassen).

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  5. RBLDNSd Blacklist Server

    Hier findet man eine detaillierte Beschreibung, wie man seinen eigenen RBLDNS Server konfiguriert:

    http://www.blue-quartz.com/rbl/

    Credits:
    Herb Rubin of Pathfinders Software.

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  6. Interface bonding CENTOS 6/7

    Hier der Link zum Original: https://www.unixmen.com/linux-basics-create-network-bonding-on-centos-76-5/

    What is Network bonding?

    Network bonding is a
    method of combining (joining) two or more network interfaces together
    into a single interface. It will increase the network throughput,
    bandwidth and will give redundancy. If one interface is down or
    unplugged, the other one will keep the network traffic up and alive.
    Network bonding can be used in situations wherever you need redundancy,
    fault tolerance

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  7. ExtremeXOS VLAN Konfiguration / Doku

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