While I could make a list and verify by comparing, maybe I would miss something that others have found they missed at one time.What are you covered for and what. I have been asked to review our cyber insurance policy to make sure everything is covered. Cyber Insurance Policy - What should be covered? What is missed frequently? Security.I am curious as to how you would approach it.For this scenario let's assume ransomware has found it's way on to your network. I have been asked to put together an action-plan in the event of a cyber-security attack. How do you approach a cyber-security attack? Security.For example, I'll be honest to say the term "Single Point of Failure" gets thrown around alot but I never took the time to dig. I want to become better and how I design client's infrastructure so that it is resilient. Good Principles for Infrastructure Design Hardware.I love hearing about how things used to be, I am fresh to this field (3-4 years in) and it's changing quickly, what are some things you miss? Some things you're glad are gone? What problems did you have back then that are never an issue any more? Any disc. What was IT like when you started? Water Cooler.When our users are invited to attend meetings with other hosts, we will have to monitor the traffic and allow the new host's URL/IPs. Since the host of the meeting has their own Skype for Business servers, this setup will only work with them. In total, we allowed one URL and three IP addresses. Once all of these addresses were added to the rule, our users could attend a fully functional Skype for Business meeting. Unfortunately, this did not solve the problem until we monitored the outgoing traffic and discovered that our attendees were trying to communicate with IP addresses apart from the one we allowed by URL. Basically, a rule that went no deeper than layer 3 Usually when we do a Unified Communications installation there is a moment during the project where we will do a 'battery' of tests to check the services of Skype for Business.
They were unable to see the host's shared desktop or participate in VoIP in any way.Īs advised by Fortinet tech support, I created a firewall rule that allowed my users to reach the host's Skype for Business URL, allowing all services (all TCP/UDP ports), without application filtering, web filtering, anti-virus, or SSL inspection. On a Fortinet UTM and a policy that included application filtering (allowing Skype) and web filtering (allowing the domain name of the meeting host) along with anti-virus scanning and SSL inspection, I found that users were allow to enter a meeting, view a participant list and participate in chat. Some Skype for Business traffic does not survive packet inspection.Microsoft does not make a standing meeting available for testing.For those looking for answers, this is what I have been able to find out.
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