setting up vpn on cisco asa 5505
i am trying to setup vpn on cisco asa 5505 firewall. i can successfully connect to the vpn using …
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Software Firewalls
Software firewalls, also known as host-based firewalls, provide a layer of software on one host that controls network traffic in and out of that si...
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Defensive Browsing
This article offers some helpful and general tips for safe browsing and online shopping. It offers simple and manageable procedures that help to ensure the safety of one's personal information and the security of any devices.
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![[Webinar] Cloud Killed the Firewall](https://d22xog6qk9dtd5.cloudfront.net/encoded/10004/2017-11-16-13.03-Cloud-Killed-The-Fi_2_Feed.jpg)
[Webinar] Cloud Killed the Firewall
When cloud platforms entered the scene, users and companies jumped on board to take advantage of the…
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When your boss asks if the you’re protected against Petrwrap…
When your boss asks if the you’re protected against Petrwrap or WannaCry, you can say that you’ve …
Article
Defeating SSH/FTP script kiddies and hacker attempts
Wikipedia defines 'Script Kiddies' in this informal way: "In hacker culture, a script kiddie, …
Article
pfSense Version 2.4.4 Issues
A currently known issue with pfSense 2.4.4 when installing or updating.
Troubleshooting Solution
Block MSN Messenger and Yahoo Messager
Hi all,
Can someone tell me how to block yahoo and MSN messenger on a firewall. I have tried to …
Can someone tell me how to block yahoo and MSN messenger on a firewall. I have tried to …
Troubleshooting Solution
Outbound Email
Cannot send outbound email, but can receive inbound email. I have a sbs2003 premium edition with …
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Issue to telnet
Hi,
Port 25 is open but I've got the following. Any advice?
C:\Users\Administrator>tel
Port 25 is open but I've got the following. Any advice?
C:\Users\Administrator>tel
Troubleshooting Solution
FW Setup with PPPoE
Hi Experts. I am setting up a NetGear fw to work with a DSL router. I have setup the PPPoE …
Troubleshooting Solution
Sonicwall 200 tz port forwarding?
Hello,
I want to open a port for my pubic ip, hence, i added a TCP 6 port 6 on services, then ran…
I want to open a port for my pubic ip, hence, i added a TCP 6 port 6 on services, then ran…
Troubleshooting Solution
Do not TRUST the juniper for Firewall
Our all Network is designed with Juniper devices and we are very sorry for this.
Juniper SRX3600 …
Juniper SRX3600 …
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OPNsense firewall can't authenticate against radius in Azure
Hi,
I'm in the process of moving my radius server used for authenticating VPN clients from my …
I'm in the process of moving my radius server used for authenticating VPN clients from my …
Troubleshooting Solution
how to upgrade to windows 10
Hi,
I downloaded windows 10 from
…
I downloaded windows 10 from
…
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can't acces some websites
All of a sudden users cannot access websites. examples are:
aztaxes.gov and
arcoro.com
I have added …
I have added …
Troubleshooting Solution
How to connect 3 pc in a LAN network using Comodo Firewall
We have 3 Computers with Comodo firewall installed. All PC in a LAN and we need them connected but …
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ISA Server Issue.
HI EEs,
Greetings for the day,
I have ISA 2004 with SP3,
Since 2 day back it was working well, …
Greetings for the day,
I have ISA 2004 with SP3,
Since 2 day back it was working well, …
Troubleshooting Solution
Windows Server 2012 network
Converting a peer-to-peer to a client-server configuration.
Current configuration: 4 computers …
Current configuration: 4 computers …
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need a iptable script
can someone write a script for the following
default script drop all INPUT, FORWARD
allow all …
default script drop all INPUT, FORWARD
allow all …
Troubleshooting Solution
Setting up a reverse proxy for Exchange
Hi Experts,
I have been trying to set up a reverse proxy in our DMZ for CAS as per this guide
…
I have been trying to set up a reverse proxy in our DMZ for CAS as per this guide
…
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Software FirewallsBack to the top
Software firewalls, also known as host-based firewalls, provide a layer of software on one host that controls network traffic in and out of that single machine. Most operating systems now include firewall software, but many available software firewalls include central distribution, antivirus systems and disaster recovery.