Knowledge
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18.5.2017Let it only be me who is (pen)testing my home network (Part II)
Author: Matevž Mesojednik
I the previous series, I illustrated a few specific weaknesses of badly reputed networking protocol, namely UPnP. But why not evaluate home router’s security posture from the inside and see how well it performs. See where this lead me.
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07.4.2017
Let it only be me who is (pen)testing my home network (Part I)
Author: Matevž Mesojednik
I got challenged the other day, having been given an opportunity to demonstrate some real-world hacks as part of the FRI student's Garage. The desired topic was cyber-attack surface within SOHO environments.
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12.12.2016The Suspicious Seven: A Network Visibility Checklist
What to do when your network is already compromised? This checklist outlines seven of the most common types of network blind spots and suspicious activities that every security team needs to be able to see. If you can’t detect these activities, you are giving threats a place to hide on your network.
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20.10.2016When Sniffer Meets Analytics and Big Data
Author: Robert Turnšek
When IT infrastructures evolve into complex systems full of legacy equipment and services, troubleshooting often turns into arcane magic or a game of whack-a-mole. If you haven't thought about network sniffing and reporting tools, it's high time you do.
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29.10.2014Engineering expertise represented NIL in the best possible light
Ronald Reagan UCLA Medical Center from Los Angeles, USA, was redesigning their network infrastructure. NIL assisted them with upgrading their optical DWDM network and with migration of legacy firewalls to Cisco ASA 5585.
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15.3.2013Virtual firewalls – The Good, the Bad and the Ugly
Author: Ivan Pepelnjak
Ivan Pepelnjak explains the virtual firewalls taxonomy, describes the major architectural options, and illustrates typical use cases with products from few established virtual firewall vendors (Cisco, VMware, Juniper, Vyatta/Brocade) and startups (LineRate Systems, Midokura).
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20.12.2010Less unwanted traffic and a more secure local network
To reduce the potential negative influence of users on the network and decrease unwanted traffic, Krka introduced multiple layers of security mechanisms at the edge of the network.
