Collaborate Disseminate
I have some web applications (for example jupyter notebook) running on my home pc (ubuntu) that sometimes I would like to access remotely.
What would be an efficient and safe method to do it?
I don’t need to remotely access the computer, I… Continue reading expose home applications to the internet
As the question states.
In case someone doesn’t know – in the modern Russia there exists a "global firewall" (not sure what’s the real name is) with the purpose of blocking web-sites that are not permitted to be viewed to the res… Continue reading How can the Russian "Global Firewall" block traffic from outside?
I hope this is the right discussion group.
Disclaimer: I’m, not a Windows/System admin but been a net-admin I have to deal with the Windows world
I’m trying to understand how to simplify my work in writing the NPS rules because MS NPS (Net… Continue reading Nested AD security groups [migrated]
My home router’s configuration interface shows a device I don’t know, connected via WiFi to my local network. According to the router’s history, that device connected to it several days ago. It is named "PC-24".
I know for a fact… Continue reading Unknown device on my home’s local network. What to do about it?
I’m interested in methods/solutions for blocking incoming and/or out-going WhatsApp requests and/or traffic on a personal home Google WiFi network.
I also have the Google WiFi app with manager/admin rights.
Thank you!
So I had a look at the latest DOCSIS 4.0 Security Implementation paper here
https://www.cablelabs.com/technologies/docsis-4-0-technology
I found that they’re implementing SHA -1 and 3DES for security. I mean, why?
Surely SHA-256 and AES wo… Continue reading Why is DOCSIS 4.0 implementing weak security protocols?
I would like to include the following IPs to a whitelist. However I can only create a single CIDR range to be included. Given the below IPs, what CIDR range should be used?
123.45.67.3
123.45.68.3
Continue reading How to annotate IPV4 CIDR range in /32 notation for the following IPs
As we know, network based firewalls will filter based on information such as source IP, source port, etc. But they won’t know what program on the source machine is generating that traffic.
Complementing a network based firewall there may … Continue reading Are there any examples of network-based application firewalls?
I’m currently requested in my enterprise to do myself (security team) the firewall overtures requests in TUFIN (firewall workflow), instead of our local IT team. it’s for simplicity and saving costs.
These opening are at the end done by t… Continue reading Security team making the firewall opening, good pratice?
I recently created a virtualbox virtual machine of Ubuntu 18.04 and installed Anydesk remote desktop app in it. An IT guy accessed my computers desktop via Anydesk app, but he is actually inside the Ubuntu Virtual Machine on Virtualbox. I … Continue reading How one can find I am using virtual box Virtual Machine linux through Anydesk remote application?