- 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!
