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11 views

sophos utm waf tls to tls 2.0

We recently moved a lot of services from our Verizon Datacenter to AWS and using the Sophos. We are having an issue with TLS and was hoping that the appliance can help. Since the appliance does load ...
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1answer
15 views

Fuse SSHFS mount gets stuck with Sophos Antivirus

I have a problem with fuse sshfs and the running Sophos Antivirus Scanner for Linux Systems v9.11.0. I am running as OS RHEL7.1 with fuse-sshfs-2.5. The mounting via sshfs works fine when Sophos is ...
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1answer
42 views

Can I retrieve email marked as rejected in the SMTP log?

I am using a Sophos UTM 9 SG210 firewall and noticed in the SMTP log that a formerly trusted sender has had 50 legitimate emails rejected. I've since added them to an exemption list, but was ...
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0answers
24 views

Open port forwarding Sophos

I am running Sophos as a FW and IDS on my Amazon VPC. Behind sophos is a Bitnami Wildfly instance. I forwarded port 2223 to the Wildlfy port 22 and port 8080 to Wildlfy 8080. This all seems to work. ...
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1answer
43 views

How can I ping devices on Class B network when remote VPN issues Class A network address?

I've been playing with the Sophos UTM Home Edition, and I've noted that SSL VPN connections are issued Class A addresses. Given that the current internal network leases Class B addresses, why can I ...
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4answers
195 views

How can I set AWS EC2 TimeZone?

I have two EC2 instances operating in the Oregon location (us-west-2c). Each of these when I issue the command date returns a value 7 hours ahead of what I would expect. I have tried adjusting the ...
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1answer
180 views

How to assign traffic priority with Sophos UTM 9?

I'm trying to assign traffic prioritization with a Linux machine (Debian) running Sophos UTM 9. I can see (and have read) that I can guarantee a service (in this case a specific TCP port) an amount ...
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0answers
44 views

mail server should anyone be able to send internal mails from external IP without authentication?

Sorry for the long title. My parent organisation that owns the company I work for accepts emails to be sent from test@org.com to test@org.com when connecting via port 25 telnet externally. I'm ...
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1answer
20 views

How can I protect Sophos OpenSSL settings from being overwritten?

Our company network uses a Sophos firewall with an Apache reverse-proxy, which is configured to allow HTTPS connections. After we realized that some of our clients can not connect over HTTPS, our ...
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0answers
64 views

R=dnslookup defer (-1): host lookup did not complete

We are using Exchange 2010 and Sophos. I've got one email that keeps trying to send, but gets this error: 2015-10-07 17:40:41 name@server.com R=dnslookup defer (-1): host lookup did not complete ...
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0answers
109 views

Sophos firewall default settings do not allow HTTPS from Java 6 clients

Our current (default) Sophos firewall (Apache reverse proxy) settings does not allow Java 6 clients to connect over HTTPS. The ssltest result shows that the reason is "Client does not support DH ...
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1answer
241 views

Use nxlog to parse a sophos text file and send to a syslog server

I have a windows server 2012 r2 machine with sophos. Each day there is a scan from sophos and the information is appended to the log "sav.txt". Output example (Some info changed): 20150710 ...
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0answers
326 views

Application layer firewall for WebSockets?

My team has built an intranet portal in Amazon AWS for a client, and on it, we have used WebSockets to do things like notifications and other minor stuff. We mostly send events from the server, but we ...
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1answer
189 views

Trouble Switching From non-VLAN to VLAN-Enabled Network with Sophos Gateway

Nasty conundrum here. Some background: I have a Sophos UTM ASG220 serving as gateway device for a number of networks, with a Cisco 2960 network switch, and a raft of Red Hat 6.6 servers running KVM ...
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1answer
983 views

CoreOS bare-metal vlan networking

I need to write a CoreOS Cloud Config file in which I need to setup networking. But i have a problem because I have a bit weird environment. What I'm trying to accomplish; I have a Sophos UTM thats ...
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0answers
156 views

Overactive SQL Injection Attack Firewall Rules

We have a web app that our client's employees use to submit signatures from customers using HTML5 canvas to create PNG images. The signature pad is converted to base64 encoded HTTP POST data. Our ...
2
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0answers
921 views

sophos access https site when user portal is activated

I use a SOPHOS on UTM 9. I have a website behind it on Win Server 2012 R2 / IIS 8 created with a subdomain (e.g. myaccess.mydomain.com). On UTM9 i had do what Stephane say on "serverfault -> sophos ...
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1answer
958 views

Reverse DNS to match Sophos name, or mail server name

I think this is a simple question with a simple answer. Our domain, cory.co.uk, reports a DNS mismatch when you do and SMTP test on mxtoolbox.com. I think this is causing issues sending to some ...
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2answers
78 views

Mac Encryption and Reporting

We have a requirement at my company to support Macs. The machines need to be encrypted and have some sort of way to check in with a management system to verify the encryption status. This can be ...
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2answers
1k views

Virtualizing Firewalls/UTM

So Sophos UTM (Astaro Gateway UTM) can be virtualized in Hyper-V, VMWare, vSphere etc. Now I'm new to virtualization, so am wondering how the networking would be configured in this situation. ...
0
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1answer
308 views

Sophos Enterprise Console 4.5, Mac Client 7 Not Auto-Populating SEC Info

I have Sophos Endpoint Security and Control, which includes Sophos Enterprise Console (SEC). I'm currently running version 4.5 of SEC, which is an older version. I subscribe to Mac updates, and SEC ...
2
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1answer
719 views

Sharepoint alert email were blocked by Sophos 10.0 - are they gone forever?

We are running WSS 3.0 SP2 on Windows Server 2003 R2 x64. We had recently upgraded our Sophos Endpoint Protection from version 9.7 to 10.0. Immediately, our alerts stopped working (although it wasn't ...
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1answer
504 views

Can Sophos Enterprise Console run on Windows 7?

I am looking at migrating Sophos Enterprise Console from off an old windows 2003 server onto a new host. I have spare windows 7 licences but no server 2008 spare, does anyone know if the server part ...
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1answer
229 views

Sophos what is the current client definition?

I'm unfamiliar with Sophos Endpoint Security and have taken over a client who is using version 9.5. The Sophos server appears to be updating without issues, but the clients are unable to receive the ...
4
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1answer
1k views

Which RBL's does sophos use?

Anyone know where I can find the a list of which RBL's Sophos use's? I have checked their website with no luck, and currently awaiting a response from their technical support. Thank You in advance ...
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1answer
560 views

What is “ndptsp.tsp”?

Sophos Anti-Rootkit tells me that on one of our web servers, there is an "unknown hidden file" ndptsp.tsp: Area: Local hard drives Description: Unknown hidden file Location: C:\Windows\...
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3answers
627 views

Sophos Integration

We are a college within a major university and manage roughly 250 clients and are currently protected via updating from universities anit-virus server (Sophos). We are wanting to migrate to a system ...
0
votes
1answer
602 views

Need to Serve .Config files as text from IIS 6.0 for Sophos Updates

This seems like one of those questions that has a simple answer I am not seeing. We have an IIS server hosting multiple websites, each site on a separate IP. Some of these sites are running ASP and ...
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3answers
4k views

How can I automatically log out all machines on a windows domain?

Our Sophos Anti-virus scans each night, but complains about files it can't access. Files that are in use by Firefox or Outlook. Is there a script we can configure to run each night before the scans, ...
0
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2answers
528 views

Lotus Dominoes SameTime problem

A colleague is having problems with the Lotus SameTime server. It crashes periodically and each time the actual server ST resides on has to be restarted. When you attempt to restart the main service ...
10
votes
3answers
5k views

How to configure “On-Access Anti-Virus” for a faster boot?

I am in the process of trying to optimize the boot process of our 700 Windows XP workstations, we regularly have complaints about the start-up and login times on site workstations. Looking at this in ...
3
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1answer
814 views

Stop Sophos trying to update immediately after login

All of our corporate PCs have Sophos installed, but we're getting complaints about slow network speed and boot times from the users. We've tracked this down to Sophos checking for updates as soon as ...