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Sophos XG/UTM Home Edition
Tools
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Subnet Mask Sheet
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Sophos UTM 9.712-13 HA update problem
Sophos UTM 9.712-12 update released
Aruba OS Switch automatic vlan assignment for aruba APs
Sophos UTM 9.711-5 update released
Sophos UTM 9.710-1 update released
Aruba Clearpass problem with certificate chain
Sophos UTM 9.709-3 update released
HPE Comware how to separate the management vlan from the routing table
Merry Christmas and a happy new year!
Sophos UTM 9.708-6 update released
HPE Comware problem with mac authentication and printer
Aruba CX how to exchange a defective VSF stack member
Sophos UTM 9.707-5 update released
Sophos SG/XG How to find the PPPoE password
Sophos UTM 9.706-9 update released
Aruba Instant On how to setup 802.1x with Windows NPS
Sophos UTM 9.706 update released
Aruba Mobility Controller with Sophos SG/XG hotspot Portal
Sophos UTM AD SSO Proxy does not recognise the ad groups
Merry Christmas and a happy new year!
How to setup a redundant WLAN point-to-point connection with aruba AP 387
Google Chrome ignores the local dns server
Ubuntu how to setup a virtual DMZ with a virt. Sophos UTM
Sophos UTM how to setup a site to site vpn with dynDNS
Sophos UTM 9.705 update released
Sophos UTM how to install a virtual home firewall under ubuntu via KVM
Sophos XG how to secure VMware Horizon via WAF
I am Phillip
Sophos XG/UTM Home Edition
Easy migration to Sophos XG firewall
ekahau Site Survey 10.x released!
VLAN based QoS on a HPE comware Switch
Sophos UTM 9.601 update released
Merry christmas and a happy new year!
WLAN with 802.1x Radius/NPS Authentication
Easy extend your IP-subnet
Sophos XG v17.5 released
Sophos UTM 9.6 update released
WiFi Alliance and their new naming-standards
Sophos UTM 9.6 is coming soon!
Are your interested in WLAN topics?
Sophos released the new UTM maintenance update 9.510-5
Guest post: FritzBox and VoIP-Passthrough
Happy System Administrator Appreciation Day!
Activation of HPE/aruba IMC software
ekahau Site Survey 9.2 released!
Sophos XG – SFOS 17.1.0 GA Released
Installing Realtek Driver on ESXi 6.7
Something new has come
Ekahau Site Survey version 9.1.4 released!
High availability with Sophos XG
802.1x, MAC-Authentication and VLAN assignment at ProCurve/aruba Switches
Install Sophos XG from USB Stick
How to update Sophos XG firmware
Sophos Certified XG Engineer exam passed!
Webproxy exceptions for Grand Theft Auto
Sophos UTM Update 9.508-10 released!
Sophos UTM Up2Date 9.508 Released
ekahau Site Survey 9.1.0 released!
Enabling advanced CLI on HP v1950 Switches
Merry Christmas!
NPS / Radius Server is not logging
Sophos UTM Update 9.506-2 released
Sophos XG – SFOS 17.0.0 GA Released
Sophos released update 9.504 and 9.505 for the UTM
Site2Site VPN with ubiquiti and Cisco router
Heading to Sophos Partner Business Breakfast at Cologne
ekahau Site Survey 9.0.2 released
New Sophos UTM Update 9.503-4 available (again)
Current HTTP Proxy problems with Sophos UTM
Using different smarthosts in your mail environment
How to use 802.1x/mac-auth and dynamic VLAN assignment
Sophos UTM Update 9.502
ekahau Site Survey 9.0 released!
Virtual Router Redundancy Protocol with Comware Switches
Sophos UTM 9.501 Update available
A view at the Sophos Discover 2017 in Lissabon
Spanning-Tree between HP Comware and Cisco
Sophos UTM 9.5 released!
Following the invitation to Sophos Discover, Lisbon
Ekahau Site Survey 8.7.1 released!
Building up a Cisco mobility express environment
Cisco Telnet hack available :)
Ekahau Site Survey version 8.7.0 released!
Using 40GE QSFP to 4x 10GE SFP+ splitter cable
New hardware exposed: The SOPHOS64!
Allowing WhatsApp and FaceTime via Firewall-Rules
Heading for Sophos Partner Roadshow 2017
Hotfix Update 9.411-3 for Sophos UTM
New Sophos UTM update 9.410-6
Please plan your network infrastructure… At first!
How to install HPE IMC
Build-up a redundant aruba wireless infrastructure
Ransomware Simulator
Happy new year!
New Sophos UTM update!
Free SSL certificate from Let’s Encrypt!
HTTPS enabled @ Networkguy.de!
Following the invitation of Sophos!
Sophos UTM Version 9.408-4 released!
Sophos XG Sizing Guidelines
Rescue Sophos UTM HA Slave Node with manual update
Cisco WLC HA with 2504 series
Sophos UTM Update Version 9.407-3 out now!
Security update 9.406-3 for Sophos UTM ready to install!
GZIP compression enabled
Cisco switch “inline power denied”
HP Accredited Technical Professional (ATP) FlexNetwork Solutions v3 exam passed!
Sophos SSL VPN Problems with Kaspersky/TrendMicro Anti-Virus
Sophos UTM Update 9.405-005 released!
Greetings from Hewlett Packard!
Cisco Right to Use (RTU) Licensing
Multiple SSIDs with Cisco Access Points
Enabling advanced CLI on HP v1910 Switches
Secure Exchange Webservices with Sophos UTM WAF
The meaning of the Cisco WLC Ports
Updating Cisco ASA HA Cluster
Sophos released UTM Update 9.404-5
See you soon
A documentation of the different Sophos UTM layers
Sophos released Update 9.402-7
Sophos UTM IPSec Fallback with different vendor
Sophos UTM Update 9.401-11 is available!
Sophos UTM elevated 9.4 soft-release
Ekahau Site Survey 8.5.1 released
Sophos Hardware Refresh Program
Running USB NICs with Sophos UTM
Sophos UTM Web Protection Workflow
New Sophos XG Firmware available!
News from the Sophos Partner Roadshow
Site2Site VPN with Sophos UTM and FritzBox
Sophos Partner Roadshow 2016
Sophos UTM Update 9.354-4 available
Sophos UTM Update 9.353-4 out now!
Access/Hack any Fortinet Fortigate Firewall with SSH
Comparing Windows Kerberos and NTLM Authentication Protocols
Merry Christmas and a happy new year!
Sophos XG Home Edition
How to build an IRF-Stack with HP Switches 5xxx
Sophos Partner Roadshow 2016
Cisco access point rescue installation
Sophos Firewall OS CLI Guide (Sophos XG)
Free-AntiVirus with Sophos Home
On our way to Sophos Technical Bootcamp in Cologne
IPsec VPN problems with Bintec and Sophos UTM
Auto-Logon with Sophos SSL VPN Client (OpenVPN)
Install .net Framework 3.5 on Windows 10
Overflow happened on RED Device
Outgoing Mails wrongly classified as spam
Cisco VPN Error 27850 on Windows 10
New Sophos UTM 9.3 Sizing Guide out now!
Enabling Microsoft’s online-check
Using OTP token for accessing Outlook Web App
Every failed Sophos UTM login locks the AD account
Distribute the Sophos UTM webproxy url
Website online again…
Sorry for the mess!
Sophos UTM Update 9.312-8
Cisco ASA AES encryption disabled
Grand Theft Auto 5 Update not working
Cisco WLC HA failure scenario
New Sophos UTM soft-release Update 9.310
Redundant Internet access with Cisco routers
Sophos UTM 9.309 Update
Cisco WLC DHCP Option 43
Today at Sophos Partner Roadshow
Sophos UTM Update 9.308-16 soft-release
Solving the GHOST vulnerability in Sophos UTM
Problems with incoming mails
Merry Christmas and a happy new year!
Solving SMTP TLS Problems with UTM 9.210
Sophos UTM Update 9.210-20 released!
What’s New in UTM Advantage (9.3): Overview
Sophos UTM Update 9.209-8 (bugfix for SSL v3 vulnerability)
The SSL v3.0 CBC (Poodle) vulnerability and recommended steps
100.000 visitors!!!
Cisco WLC Aironet Best Practise on data rates
New Sophos UTM Sizing Guideline for 9.2 and SG series hardware *update*
New Sophos SG appliances available!
Import Domain certificate from RootCA to your Cisco router
Sophos UTM Update 9.206-035
Wireless Point-to-Point Bridge
Cisco Site2Site VPN problem with “Fail to allocate ip address”
Sophos UTM SMS Gateway?
Sophos UTM Soft-Release 9.205-12
No precompiled virtual appliance any more
Timeout while reading response from Server
Happy Sysadmin Day!
tcping.exe – ping over a tcp connection
Slow websurf performance with Sophos UTM and Endpoint Protection
ICMPv6 ‘Multicast Listener Report’ flooding the network
Bugfix Soft-Release 9.204-19 available
Missing Sophos UTM Serial Number in Dashboard
Install Sophos UTM from USB Stick
Watching World Championship WM 2014 over Sophos UTM Web Protection
What happens when a subscription of a Sophos UTM expires?
Passed the IUWNE 640-722 Exam :)))
Backup your Cisco WLC configuration (without Cisco Prime)
Making the CCNA Wireless
The new Sophos SG Series
Configuring internal DSL for Annex A line (like in Netherland)
Web Protection – New categorization of websites
Sophos UTM 9.2 soft-release available!
UTM-News from Sophos Partner Roadshow
Sophos UTM 9.2 Soft-Release tomorrow!
Sophos UTM 9.109-1 (Soft-release)
VDSL with Sophos UTM and Zyxel Modem
Link Aggregation with Cisco ASA
Using Sophos Access Points behind a RED
Sophos UTM Up2Date 9.108 Soft-Release
Finding Zeus Bot (Zbot) with Sophos UTM
Multipathing with three Interfaces
Thank you all!
The Elder Scrolls Online and Sophos UTM
Changing Network Interfaces in Sophos UTM
Sophos UTM 9.107-33 released
Cisco WLC High Availability
Sophos UTM 9.2 beta released!
Securing ownCloud with Sophos UTM Webserver Protection
Cisco Access Point Low Power with PoE Injector
ownCloud with Raspberry Pi
Happy System Administrator Appreciation Day!
Sophos UTM VLAN Interfaces & Routing on a stick
StackWise configuration with Cisco Catalyst 3750-X Series
Spanning Tree Protocol and PXE Boot
Router on the edge
Sophos UTM 9.1 Final Release is here!
Updating Sophos UTM via shell
Cisco Password Decrypter working again :-)
Sophos UTM 9.1 available!
Site2Site VPN Tunnel with ClientVPN @ Cisco IOS
The problems with asymmetric routing
Using a VDSL line with Sophos UTM
Finally my own Sophos UTM
Finally done the exam!
Currently @ training in Berlin for Sophos Certified UTM Architect
Configuring a fallback for default-route on a Cisco router
Export logfiles before new Installation of Sophos UTM v9
Enabling passive FTP through Cisco ASA
Enabling World of Warcraft Installer/Updater
Using parent proxies with Sophos UTM or Astaro ASG
Wireshark with Windows 8
Cisco ASA NAT examples with software version 8.4
Cisco VPN Client not working at Windows 8 RTM
Set a Cisco WLC to factory-default and activate webinterface
Happy System Administrator Appreciation Day!
Broken connection status in network connection center with Sophos UTM
Updating HP ProCurve Switches
New York New York
Quality of Service within a VPN tunnel over Dialer-Interface
Router on a stick
Copy IOS image to a Cisco router from ROMmon
Password- and configuration-recovery for Cisco IOS router
Can everyone see me?
Site2Site IPSec VPN Tunnel with Cisco EasyVPN
Understanding ip nat outside Rules
Hello World!
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