Recent Posts

News: Latest Ubiquiti vulnerability info

As many of you are probably aware, a lot of Ubiquiti devices running old firmware are under a new wave of attack taking advantage of an old vulnerability that was fixed a year ago. In response to this latest wave of problems for some WISPs, Ubiquiti have thoughtfully emailed everyone on their …

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HowTo: Optimising MikroTik Firewall rules

When creating complex firewall rules on MikroTik routers, especially those with high levels of packet throughput, it is important that any rules are processed in an efficient manner. Firewall rules are processed top down. Every new packet is tested against each rule until a match is found. For high packet count traffic, …

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