Collaborate Disseminate
I have a custom Debian router installation which I’m trying to keep both secure and low-maintenance. I’ve therefore set some scripts which keep my Docker containers, blocklists, and OS (security updates only) actual by checking for updates… Continue reading Security Implications of Automatic Updates?
The high and low-trust devices themselves are separated by VLANs, however they both need to be connected to an Active Directory. The only way for the low-trust VLAN to access the high-trust VLAN would be through the Windows Server. Therefo… Continue reading Should one Windows Server serve both high and low trust devices?
Forenote: I’m not familiar with how virtualisation works on a low-level (but I’d certainly like to learn) so this question could arise from ignorance.
Example Scenario: One virtualised router is connected to a networked device. Appropriate… Continue reading Can a host OS be attacked through the network stack?
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 asking this question with the assumption that anything the user can do, so can malware.
I’m using a third party firewall on my system to control which programs are able to access the internet. However I notice that I – as a limited us… Continue reading How could malware disable third party security software?
The reason I ask this question, is that presumably when contents on an SSD are encrypted, the unencrypted data is overwritten with its encrypted version. This study tells us that overwritten data can still be recovered.
Suc… Continue reading Is SSD encryption useless on data already present?
In order to scan encrypted network traffic, security software usually installs root certificates on the user’s machine. Sometimes on websites with standard digital certificates, the local installed root certificate is shown i… Continue reading Can a local root certificate make a user more susceptible to phishing?
I’m working with some exploit code for the MS08-067 vulnerability from ExploitDB.
The section:
WNetAddConnection2(&nr, “”, “”, 0)* fails with an error of 67 (ERROR_BAD_NET_NAME), but I don’t know why.
I’m using the correct IP as the… Continue reading MS08-067.c fails at WNetAddConnection2()
I’m working with some exploit code for the MS08-067 vulnerability from ExploitDB.
The section:
WNetAddConnection2(&nr, “”, “”, 0)* fails with an error of 67 (ERROR_BAD_NET_NAME), but I don’t know why.
I’m using the cor… Continue reading MS08-067.c fails at WNetAddConnection2()
I’m working with some exploit code for the MS08-067 vulnerability from ExploitDB.
The section:
WNetAddConnection2(&nr, “”, “”, 0)* fails with an error of 67 (ERROR_BAD_NET_NAME), but I don’t know why.
I’m using the cor… Continue reading MS08-067.c fails at WNetAddConnection2()