Tags » Firewalls

Junos: vSRX Interface Un-Alignment Recovery

Please follow the below steps to perform re-alignment of the network interfaces on the vSRX appliance this can happen if you have been using a release older than D62… 111 more words

Junos

Installing Fail2Ban on CentOS 7

I am beginning to set up a SSH gateway for my home network. I already have the SSH server configured and exposed to the internet. Literally overnight it was discovered and I woke up to a host in Ukraine trying to brute force the root password. 479 more words

Junos: SRX Cluster Software Update

I have had the wonderful joy of performing a SRX software update and it was pretty painless so here is the procedure

  • Run the following command on each of the nodes …
  • 59 more words
Junos

pfSense

pfSense is a free, open source customized distribution of FreeBSD tailored for use as a firewall and router. In addition to being a powerful, flexible firewalling and routing platform, it includes a long list of related features and a package system allowing further expandability without adding bloat and potential security vulnerabilities to the base distribution. 53 more words

Firewalls

FIREWALLS

A firewall is simply a system designed to prevent unauthorized access to or from a private network. Firewalls can be implemented in both hardware and software, or a combination of both. 607 more words

Firewalls

Cisco WLC Mobility Groups

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Cisco WLC Mobility Groups – Data Path down/ Control Path down… 512 more words

Wireless

Hackers Guess Passwords Based on the Personal Information of Individuals

Professor Ping Wang believes that when hackers guess passwords it becomes a “serious security concern.”

“A large number of passwords can be guessed if personal information is known to the attacker. 278 more words

Consumer Confidence