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Webvm Project – Running A Linux VM in Your Browser (No VPS, No Server) CEHv13 Notes – Module 02: Footprinting and Reconnaissance Underdefense MAXI Platform Understanding TCPDUMP Output Microsoft Defender for Endpoint (MDE) Deployment and Configuration Steps with Security Policy Details
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Juniper

File Copy Between Two Juniper SRX Cluster Members

2014-03-10 Jon

I have two SRX Cluster Members and managed from remotely. Each time when transferring package file remotely it will take several hours for 140M new junos file. File copy command…

Juniper

Remove one JunOS cache file to free space for upgrading JUNOS system on SRX240H

2014-03-08 Jon

Try to update JunOS SRX240H from 11.4R7.5 to 11.4R10.3, but found storage space is not enough and to hold the JUNOS even after request to clean the storage on the…

Juniper

Juniper NSM Schema Upgrade Failed

2014-03-06 Jon

My Juniper NSM version is 2012.1R6.Tried to upgrade Juniper NSM Schema online from current 280 to latest 293, but got following failed message: Error Code: Error Text: Schema Download Failed.Error…

Software

Excel Formula : Convert a text to Number

2014-02-27 Jon

Got a Excel file from other resource witch Column A is set as text. At the tail and start of number there are some spaces filled in, for example cell…

Checkpoint

Checkpoint SmartDashboard Error – No Rule Bases Exist for the Policy Package

2014-02-21 Jon

Got this issue in the morning. Searched the Checkpoint Support Site and found sk72440 CAUSE $FWDIR/conf/applications.C* and $FWDIR/conf/CPMILinks* files have become corrupted on Management Server / Multi-Domain CMA. SOLUTION To…

Checkpoint

Checkpoint Smartview Monitor Shows Firewall Disconnected

2014-02-20 Jon

It is a interesting error on Checkpoint Smartview Monitor Gateway Status page. One of cluster members shows disconnected, and another one shows attention. Usually after I refreshed the status, attention…

Software

What’s the Best Antivirus for home users at Win7, Win8 and Winxp OS

2014-02-04 Jon

From Howtogeek.com :http://www.howtogeek.com/181342/whats-the-best-antivirus-and-how-do-i-choose-one/ Test Report for home user fromhttp://www.av-test.org/en/tests/home-user/ For free product, bothAVG Free Edition 2013 and Avast:Free Antivirus 8 are good.For Commercial Products: Kaspersky won. Win7 Win8 WinXP

Juniper

Copy certificates after RE replacement in JunOS HA cluster

2014-01-30 Jon

This KB can be used on SRX firewalls as well. usually when you start the CRL request, installed the certs for local and CA, both cluster members will automatically synchronized…

Juniper

Juniper Hidden Command : set chassis cluster control-link-vlan enable

2014-01-29 Jon

set chassis cluster control-link-vlan enable Explanation: How to enable or disable VLAN tagging on the chassis cluster control port Show KB Properties SUMMARY: This article provides information on how to…

Checkpoint

Procedures to Replace failed Checkpoint Cluster Member Appliance

2014-01-29 Jon

The UTM 272 is running R75.40. We found when it failed over to active, the load will push temperature higher than 60, which caused it shutdown itself. Called Checkpoint Support…

Checkpoint

Upgrade Checkpoint from Command Line after failed from Webui

2014-01-28 Jon

There is 2012 Appliance 4205 in the environment. Some basic configuration done, including internal interface and gateway. But after a couple of times failed attempt to upgrade OS from R75…

Cisco

Cisco User Privilege 15 Command does not work on switch

2013-10-11 Jon

Created one local help desk account with temporary privilege 15, but seems does not workIn my case, the switch have been configured with following accounts: username localit privilege 15 secret…

Posts pagination

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Threat Hunting

Underdefense MAXI Platform

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Understanding TCPDUMP Output

2025-03-21 Jon
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