Collaborate Disseminate
I have a public-facing SFTP instance. When applying the whitelist/allow-list of IP addresses that are allowed to connect to this instance, should I enforce the list on the network/firewall level, the application level, or both?
Continue reading Whitelist at network level, application level, or both?
My website has hundreds of thousands of html pages that are open to public. Each time a html page is requested, a call will be made to my database to get the correct data. Therefore the cost of each html request is not cheap (a call to dat… Continue reading How to prevent spam attacks from rotating proxies
My website has hundreds of thousands of html pages that are open to public. Each time a html page is requested, a call will be made to my database to get the correct data. Therefore the cost of each html request is not cheap (a call to dat… Continue reading How to prevent spam attacks from rotating proxies
Currently we have a Palo Alto FW that serves as our perimeter devices for our network. We are required by our contract to block certain IP addresses. Over time this list has grown to almost 150k entries. Palo has a limitation on the max nu… Continue reading Perimeter IP Address Blocking
I have a question regarding Active Directory Security. I can export Active Directory Object information by any 3rd party LDAP Export tool from any workgroup computer which is connected in my network. For example: I used LDAPDomainDump tool… Continue reading How to prevent AD object information export by a LDAP Export tool from workgroup computer
Can I setup and enforce additional WiFi connection (and password) requirements on managed laptops using Windows or MacOS?
Such as:
blocking (or entirely hiding) the option to connect to open networks
blocking (or entirely hiding) networks… Continue reading Can I setup and enforce additional WiFi connection (and password) requirements on managed laptops using Windows or MacOS?
Perhaps an unconventional comparison. If we ignore device compatibility for a moment and compare security features of WPA3(-three)-Personal with WPA2(-two)-Enterprise. Which is most secure and why is it? Not just in terms of encryption str… Continue reading Is WPA2-Enterprise a more secure protocol designed to protect WiFi communication compared to WPA3-Personal?
What are the risks with PPTP (MS-CHAPV1/V2)? Are the only ways that it can be exploited are if someone already has access to the network and can ARP poison etc or capture packets some way? Or can it be exploited with it only being open to … Continue reading What are the risks with PPTP (MS-CHAPV1/V2)?
Wi-Fi connection not available, bluetooth gone, new modem, airplane mode is enabled and can’t turn it off, new phone,
Continue reading How can I get someone off my computer that accessed my control panel [closed]
I want to ask that does my ISP will be able to see that I am using username/password of someone else on my dialup PPPoE.
Continue reading Does my ISP sees that I am using someone else’s PPPoE username/password?