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Network Security

Network security consists of the policies adopted to prevent and monitor authorized access, misuse, modification, or denial of a computer network a...

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Expert Spotlight
Rodney Barnhardt
Server Administrator

I have over 30 years in the IT industry. During this time I have worked with a variety of products in a variety of industries.

Advice Solution

IAM Solution Entra ID vs others

byTechno Savvy
6

Hello Experts


 


We are at a crossroads in selecting the right PAM & IAM solutions for our

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Troubleshooting Solution

SSL cert issues (expired, weak hashes, CN error, X509 cert untrusted and unsigned)

bysunhux
10

Hi, our private cloud team has a PaaS which when they tried to fix the SSL cert issues flagged by

…
Troubleshooting Solution

Find and Fix Vulnerabilities

byKristy Roberts
2

What are some great applications/tools to Scan for Vulnerabilities, and then to Fix Vulnerabilities

…
Troubleshooting Solution

winscp and Bitvise : features to throttle speed and resume from where sftp is disrupted for sftp'ing a huge file

bysunhux
27

We are planning to sftp (or scp) a 9TB file over a WAN link (that's shared by various online

…
Advice Solution

integrating firewall appliance with  Windows Active Directory,

byGoutham
14

Dear Experts:

Our firewall is receiving the alert as high-risk application TOR Proxy, we are not able

…
Advice Solution

access enable and disable for external drive based on specific device

byGoutham
5

Dear Experts:

We have to collect  data from our customer through the external storage (usb).  one PC

…
Troubleshooting Solution

Imperva WAF : CSP service avail for on-prem or Cloud only

bysunhux
3

Would like to know if following steps/documentations are meant

for Imperva WAF on-prem or Imperva WAF

…
Advice Solution

Log Sources for SOC/SIEM/Log Aggregation

byTechno Savvy
3



We're in the process of hiring an MSP to handle our SOC services, which will include SIEM and SOAR.

…
Troubleshooting Solution

any web defacement & security central logging in Azure's SaaS?

bysunhux
3

anyone can point me to a link/site/publication that shows MS Azure (we subscribe to their SaaS) has

…
Advice Solution

XDR solution VS Email security Gateway

byGoutham
2

Dear Experts:

if we implement the XDR solution in our network where on-premise exchange server is

…
Advice Solution

Resetting a FortiGate with a FortiOS version AFTER 7.2.4

byKristy Roberts
3

Is there a way of resetting a FortiGate with a FortiOS version AFTER 7.2.4

Advice Solution

end point security VS email security gateway

byGoutham
7

Dear Experts:

Please help me to understand the purpose of end point security VS email security

…
Advice Solution

How to upgrade ClearPass Policy Manager 6.11.3 to 6.11.5 under HA

byKo Thiha
1

Can you share the guide for how-to upgrade ClearPass Policy Manager 6.11.3 to 6.11.5 (so-called

…
Troubleshooting Solution

Screen or settings in Imperva WAF for ‘unsafe-eval’ & ‘unsafe-inline’

bysunhux
4


Anyone can share the screen for Imperva WAF / Incapsula

that configures for CSP ‘unsafe-eval’ and

…
Advice Solution

Managed SOC and Managed XDR

byTechno Savvy
24

Hello Everyone,

I hope you all are doing well.

We are a medical facility with 5000+ users.


We are

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Troubleshooting Solution

unsafe-inline and unsafe-eval raised in pentest for SharePoint portal

bysunhux
5

We have a couple web portals on SharePoint 2013 (we know

it's End of Support but we got Risk

…
Troubleshooting Solution

hosting PII data in Azure's Sharepoint: security measures

bysunhux
1


There's internal debate of embarking of setting up

Internet-accessible portals for public that houses

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Troubleshooting Solution

hardening guides for various Cisco, MS Dynamics and Verint products needed

bysunhux
1

I have CIS (as well as from Cisco) hardening benchmark/guides  

for the typical Cisco

…
Troubleshooting Solution

Firewall Sizing for new deployments

byTechno Savvy
13

Hi Everyone


We are in the process of procuring a PA firewalls and  there hasn't had any prior

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Troubleshooting Solution

alternative mitigations in the absence of Wireless IPS for a mission critical Wifi Intranet

bysunhux
1

One of our subsidiary's mission critical Intranet (that offers Wifi/SSID) is as follows:


"Wireless

…

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