Sophos XG: Configuring Site-to-Site IPSec VPN with Failover Group
Sophos XG Firewall allows VPN failover by allowing you to set multiple remote endpoints for a single IPsec connection. It ensures that your VPN connection is Read More
Sphos XG: How to Configure an IPsec VPN Connection
IPsec is an end-to-end security schema operating in the Internet Layer of the Internet Protocol Suite. Sophos XG Firewall’s IPsec VPN offers site-to-site VPN with Read More
Excel Formula Calculation Modes – How to stop automatic recalculation in Excel 2013, 2016
By default, Excel is set to recalculate automatically formulas on workbook if you change any of the cells referenced in those formulas. Excel automatically recalculates Read More
One-time Password & Client-to-gateway VPN
Active One-time password service on UTM Go to Admin Console as an administrator Definitions & User > Authentication Services > One-time Password > ON In Authentication Settings: Choose application/users that Read More
Sophos Firewall in Bridge Mode
Network Diagram: Router : 172.16.10.1 Firewall : 172.16.10.134 (Link Aggregation) WAN (eth3 – eth4) LAN (eth1) You can use Configuration Wizard, but I suggest you Read More
10 ways to deal with Windows 10 getting slower
After installing and using Windows 10 for a period of time, you may notice it may get slower gradually. There’re a quite few reason for Read More
Sophos Deployment Mode
In an enterprise environment, not everyone is ready to replace a new firewall devices into their systems. Many people need to check first, many others Read More
How to create bootable USB for Sophos XG
Sophos XG was published in 2016, includes the advanced features of the “next-gen firewall”, which integrates multiple features on a specialized hardware device, easy to manage Read More
Online Network Tools
These are the free online tools, which will need for troubleshooting the network problems. 1. Open Port Check Tool – Yougetsignal 3859 | 0 | Read More
Understanding Excel Cell Reference
We may have known that Excel spreadsheet is a grid of cells with position name formed by column and row label. Column label is in Read More