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Vulnerabilities

A vulnerability is a weakness which allows an attacker to reduce a system's information assurance. Vulnerability is the intersection of three eleme...

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Expert Spotlight
Jr. IT Security Administrator, Midwest Nerd, Poet & Cartoonist

Computers don't hold all of the answers,
neither do I
but when a problem comes around
I'll never give up and won't hide underground

Troubleshooting Solution

Network IPS detection of malicious encrypted SSL payloads

bysunhux
7

This is a very newbie question but I somehow

can't figure it out:


When I looked at our UTM (Firewall +

Article

Bad USB - time to fight back!

5
The term "Bad USB" is a buzz word that is usually used when talking about attacks on computer…
Post

Watch out! New PowerShell trojan discovered. Delivered by a …

3
Watch out! New PowerShell trojan discovered. Delivered by a Word doc that falsely claims to …
Post

The world has now had time to recover and mitigate damage …

4
The world has now had time to recover and mitigate damage from the widespread WannaCry ransomware …
Post

Awesome xkcd re: Meltdown and Spectre: …

2
Awesome xkcd re: Meltdown and Spectre: https://xkcd.com/1938/ 
Troubleshooting Solution

CVE-2021-3156 sudo vulnerability: details & workaround

bysunhux
15
Vulnerability affects Sudo legacy versions (1.8.2 to 1.8.31p2) and all stable versions (1.9.0 to …
Advice Solution

Assessing if we hv been breached / compromised fr firewall & NIPS & DarkTrace

bysunhux
14


A related company that has no cyber folks

& only 1 IT staff there suspected they may

have been

Troubleshooting Solution

Question on Bloat in Windows 10 and debloat it

byjana
15

Hi Experts!


I was approach last night that the my Windows 10 Pro computer have to run some sort of

Troubleshooting Solution

active directory, vulnerability, LDAPS, windows server

7

we have got below vulnerabilities on our windows domain controller


Microsoft Guidance for Enabling

Troubleshooting Solution

How to log a user onto a Windows 2019 Server remotely

byWilf
11

I have a situation where people have been able to connect to their network remotely.  The network is

Post

When your boss asks if the you’re protected against Petrwrap…

6
When your boss asks if the you’re protected against Petrwrap or WannaCry, you can say that you’ve …
Post
Troubleshooting Solution

Recommendations in Windows 10 Pro cleanup process

byjana
5

Hi Experts!


I stopped using cCleaner some time back due to some issues learned, so I haven't cleanup

Troubleshooting Solution

Redhat Decision Mgr hardening & cyber considerations

bysunhux
3


We're deploying Redhat Decision Manager:


a) is there a hardening guide for it & where to obtain?

    I

Troubleshooting Solution

Special characters to login to a vulnerable webapp

bysunhux
3


In one cyber training many years ago, the trainer

demonstrated that by entering certain special

Troubleshooting Solution

Requirements for development of mobile authenticator app

bysunhux
8


Our development team plans to build an in-house authentication

app which will be used to authenticate

Troubleshooting Solution

active directory, vulnerability

2

 

Internet Explorer SSL 3.0 Information Disclosure Vulnerability (MSSA 3009008)(POODLE)

this is on our

Troubleshooting Solution
Troubleshooting Solution

Symantec Backup Exec 2010 services keep stopping.

78
We've had Symantec Backup Exec 2010 running just fine on this server but all of a sudden its …
Troubleshooting Solution

CSRF for browser cookies only & inapplicable to system to system calls?

bysunhux
3

Our application vendor has the following arguments for not remediating

2 source code scans

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