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Linux Security

The Linux operating system, in all its flavors, has its own share of security flaws that allow intrusions, but there are various mechanisms by whic...

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Troubleshooting Solution

typical permissions / ACLs for key (or .cer) files in RHEL

bysunhux
1

Is there any specific permission on encryption key and .cer files and the folders holding them in

Troubleshooting Solution

Apache web server not accessible

20

Cant access the web server from outside despite all rights setting in place


i get below response on

Troubleshooting Solution

user Permission denied

6

Hi, 
we are currently encountering pertains to the Nessus user's restricted privileges. Despite

Troubleshooting Solution

Tenable Agent /nessus agent

8

Hi, 
I need some assistance in understanding how Tenable works with Red Hat 7 and 8. I have attempted

Troubleshooting Solution

Creating another oracle user

bysam15
9

Hi

I have an oracle database 19c running on RHEL 7 oeprating system.


There is an "oracle" linux user I

Troubleshooting Solution

best practices for Unix/Linux 'oracle' account & meaning of NL  in 'passwd -S ...'

bysunhux
8


What's the recommended settings for Unix / Linux

account  'oracle' (the ID that's created when Oracle

Advice Solution

updates and patch management for linux systems

9

Dear Experts:

In the LAN network where windows and linux systems are behind the firewall and for

Troubleshooting Solution

Which Guest version i need to select for Debian - 3CX

7

Hi

 

We are moving to 3CX and I have been asked to download and install Debian from the following

Troubleshooting Solution

best practices of managing 'oracle', Netbackup, sysdba/sys/ctxsys  Oracle 19c accounts

bysunhux
4

What's the best industry cyber practice

in managing


a) Linux 'oracle' OS account (the account tt

   

Advice Solution

ip table rules for centos

3

Dear Experts:

Have hosted lamp applications on go-daddy VPS using centos OS please help with below

Troubleshooting Solution

linux  webserver stops working after Nydus Installed

13

Dear Experts:

We have hosted applications running on lamp stack on godaddy VPS , all of a sudden

Advice Solution

apache server not able to start

7

Dear Experts

We have hosted web on godaddy VPS  on AlmaLinux release 8.8 (Sapphire Caracal) .

Troubleshooting Solution

different Severity ratings for same CVEs

bysunhux
11


Auditor & auditee had a few debates on the

severity ratings of some CVEs:


CVE-2022-22817 (for CentOS

Troubleshooting Solution

non-security functional patches for RHEL and VMware/ESXi  7.x

bysunhux
10

I'm looking for non-security ie functional patches

for RHEL 6 + 7 and VMware(ESXi, vCenter, NSX) 

7.x

Troubleshooting Solution

Tracing history of password changes dates for Linux RHEL 7 & Ubuntu 16

bysunhux
1

I'm trying to trace the password change dates for 

RHEL 7 & Ubuntu LT16.04 (either by the users

Troubleshooting Solution

what to look for in pwck & grpck output for audit compliance

bysunhux
1

A past audit paper request to check for the

outputs of  pwck and grpck on RHEL/Linux.


What are we

Troubleshooting Solution

nodejs chroot without relying on native bindings

11

hello


does anybody know a library that allow to chroot in nodejs and is compatible with pkg ?

i

Troubleshooting Solution

download linux files owned by root when ssh root logon disabled

9
Our company has provisioned a few Redhat linux 7.x machines with root account ssh logon disabled …
Troubleshooting Solution

file modified in linux.

3

Hi experts,

Someone ask a question and i say you can't.

Question was:

is it possible to find a file

Troubleshooting Solution

Scheduling restart of Linux machine

bysam15
20

Hi


I have a RHEL 7.9 machine.


I understand that I can schedule shutdown seconds or hours or days later

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