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Fix AWS Server - Security and SSL Issue

I have two separate issues on my AWS server.

1. The LetsEncrypt SSL certificate always fails to renew, so it throws a security warning when trying to access the website

2. Separately, AWS sent me an email about an abuse issue

"The reported activity is the result of what is known as a reflection / amplification denial of service (DoS) attack. What this means is that certain ports (in this case, UDP Port 111) can be made to respond to a malicious request, with a lot of traffic being sent to the target of the DoS attack (in this case, Google IP addresses were the targets of the DoS, and your EC2 Instances were remotely used to DoS them).

The vulnerability is caused by allowing *Inbound Traffic* from anywhere in the world (0.0.0.0/0) to all ports (0 - 65535) in your security groups configuration (which are attached to your EC2 Instances).

To resolve this incident, please configure or firewall your server so it

does not accept UDP requests to the listed port(111) from untrusted third

parties.

We have taken the following action against your instance(s) to prevent further abuse:

***Blocked UDP Port 111***

Reported Activity: DoS"

At the moment, the website is down. Cannot access it

Taidot: Amazon Web Services, Linux, Järjestelmänvalvoja, Web hosting, Verkkoturva

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Tietoa työnantajasta:
( 38 arvostelua ) Sydney, Australia

Projektin tunnus: #18050972

Myönnetty käyttäjälle:

hariskhan1989

Hey, I can fix you Amazon Web Service (AWS EC2) Server right away for LetsEncrypt SSL and DDoS attacks by installing a firewall. Contact me for more details. Regards, Haris

$100 AUD 0 päivässä
(314 Arvostelua)
7.2

10 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön

kuldeepvk

Hi, I will check issue with ssl and make it activated and also scan complete server and find the issue with securities and implement firewall and other securities on server. Thank you

$77 AUD 0 päivässä
(251 arvostelua)
6.7
infihost

Hi, I will setup and configure SSL on the server and will also implement all the server side securities on AWS server. i will also resolve all the threats coming to the server. Thank you.

$55 AUD 1 päivässä
(71 arvostelua)
5.2
metaexcel

Hello Sir, I will fix your both security issues guaranteed. I am ready to start right now. Please provide me details. Thanks

$100 AUD 2 päivässä
(58 arvostelua)
5.3
Softinfoline

Hi. Let me check issue. Its related to firewall block and we need to specify ip address on apache/nginx conf file. As per your description, you have specified ip 0.0.0.0:port Thats means you have not change this to yo Lisää

$40 AUD 1 päivässä
(14 arvostelua)
3.6
aniruddh2511

Hello Sir, i have experience with this type of project. and i have also experience, -> PHP, Wordpress, Magento, Opencart, codeigniter, HTML5, CSS3, Javascript, API based Work etc... -> Server handling :- Cpanel,WHM, Lisää

$60 AUD 2 päivässä
(20 arvostelua)
3.7
mtriettruong

hi, I can help to figure out two issues via teamviewer and these issues look simple to me. Regards, --Triet

$155 AUD 1 päivässä
(11 arvostelua)
3.7
dShahabaj

Hi, Greetings of the day! I have gone through your requirement as well as skill you are looking for. I am Web Developer and a Graphics Designer. I am Adobe Phtoshop/Illustrator/Wordpress/Joomla/Shopify Expert w Lisää

$155 AUD 3 päivässä
(0 arvostelua)
1.4
arcticsoft6

"Hi, Hope you are doing well! Thanks for sharing your project requirement with us. It will be our great pleasure to work on your project. I have checked your requirement, yes we can do it, because we already work on si Lisää

$208 AUD 7 päivässä
(0 arvostelua)
0.0
deennitj2022

I have 7 years of experience working in AWS, Azure and Linux. I can fix all these issues. Get in touch to discuss more on this.

$111 AUD 1 päivässä
(0 arvostelua)
0.0