Recent questions tagged information-security

1 vote

2 answers

What-are some good portals/forums related to cybersecurity?

What-are some good portals/forums related to cybersecurity? I want to delve into cybersecurity and know as soon as possible what foms I can rely on ...

by noloser

asked Sep 24, 2021

1 vote

3 answers

Turns out to be forcibly connected to a password-protected wifi network, is that possible?

Turns out to be forcibly connected to a password-protected wifi network, is that possible? Good day to you all! Maybe someone can explain what the hell happened. When I arrived at work, as usual, I took my iPad and found something I hadn't seen before. The iPa ...

by whatthehellwithmywifi

asked Sep 22, 2021

2 votes

1 answer

Is it possible to find out the address where the webhook is being listened to?

Is it possible to find out the address where the webhook is being listened to? I've been thinking about the security of the project, and these are the questions I have: I am waiting for a callback at a certain address. Is there any way to find ou ...

by Desead

asked Sep 21, 2021

1 vote

5 answers

How do I keep myself safe at work when using WiFi?

How do I keep myself safe at work when using WiFi? There is a WiFi network at work. Is it possible to access my mail on my phone through this network if I browse it. If so, how do I protect myself from it? ...

by Gast005

asked Sep 21, 2021

1 vote

6 answers

Checking viruses on a flash drive using linux?

Checking viruses on a flash drive using linux? Hello. At work I was given the task of installing ubuntu on a computer and using it to check for viruses on thumb drives. Can ubuntu detect viruses that were written for ...

by Popvaz

asked Sep 20, 2021

2 votes

3 answers

Can uploading pictures of vendor products compromise site security?

Can uploading pictures of vendor products compromise site security? Each supplier has the opportunity to upload his product catalog on our site through his cabinet. When uploading products, we download pictures according to the url provi ...

by besogonskiy

asked Sep 20, 2021

2 votes

3 answers

How to organize personal safety on the network?

How to organize personal safety on the network? Some time ago I came across a video about how to intercept social networking sessions over shared wifi, which prompted an interest in some minimal online security. The d ...

by artmill

asked Sep 20, 2021

2 votes

1 answer

Question about Keycloak and saving the user in the database?

Question about Keycloak and saving the user in the database? Hi all! I started learning Keycloak and I have a few questions: 1)How do I handle a registration event so that I can insert some user data into the database of my appli ...

by sasuke22

asked Sep 20, 2021

8 votes

6 answers

Is it dangerous to give remote access to a laptop?

Is it dangerous to give remote access to a laptop? Hey guys, hi everyone! I decided to consult with you, I have not long ago, the Chinese offered me a deal, I created an account on Upwork, he works there and pay me 15- ...

by Panda_Code

asked Sep 19, 2021

1 vote

1 answer

How to improve Linux security?

How to improve Linux security? Consider clean versions of Debian 10 and (B)Ubuntu 16. What tools and configurations need to be checked? For example firewall configurations? Naturally, we will leav ...

by BonBonSlick

asked Sep 18, 2021

1 vote

2 answers

How difficult is it for an attacker to intercept traffic between multiple VDSs?

How difficult is it for an attacker to intercept traffic between multiple VDSs? Is it safe to upload scripts from the background server via http to all client servers? ...

by Stepgor

asked Sep 18, 2021

1 vote

2 answers

What is meant by remote access to ISPN?

What is meant by remote access to ISPN? Good afternoon. Let's assume that I have an ISPN of the participants of the conference scientific. It is possible to register for the conference via the Internet, the se ...

by senserk

asked Sep 18, 2021

1 vote

2 answers

What are the specializations in the field of IS?

What are the specializations in the field of IS? What are the specializations in information security? They mostly talk about pentesters and specialists in secure software development, but I would like to know about ot ...

by HPositron

asked Sep 15, 2021

3 votes

1 answer

Why does Rostelecom block ESNI traffic?

Why does Rostelecom block ESNI traffic? Recently, it has become really annoying that Rostelekom for some reason blocks ESNI traffic. I do not know where to go anymore to announce it as publicly as possible. Th ...

by funkerwolf

asked Apr 3, 2021

1 vote

4 answers

Do I understand secure protocols correctly?

Do I understand secure protocols correctly? I started to explore the topic of encrypted communication and write a small application for data exchange. The idea is something like this: The same encryption key is ...

by 12rbah

asked Apr 1, 2021

1 vote

2 answers

Transmitting keys within a TLS connection?

Transmitting keys within a TLS connection? Hello, everyone. Purpose: to make a secure UDP connection. In order not to write their own handshakes and code for the transmission of encryption keys (symmetric), it wa ...

by Lite_stream

asked Mar 29, 2021

1 vote

1 answer

Do you need an article on encrypted ofdm signals?

Do you need an article on encrypted ofdm signals? I want to write an article on encryption ofdm signals, perhaps a generalization of physical layer encryption methods. Is it necessary? Write your ideas, please. I do not ...

by Vlad__OS

asked Mar 29, 2021

1 vote

1 answer

What is usually meant by "payload" in security audit events?

What is usually meant by "payload" in security audit events? For example, there is an audit log SIEM arcsight, you need to identify fields with a payload, what is it? ...

by KsMa

asked Mar 29, 2021

2 votes

2 answers

How do I check for a malicious file?

How do I check for a malicious file? Good day! There is a malicious file (VirusTotal at least gives almost 1010 on analysis). There is also a desire to track all the "body movements" in the system after it ...

by roxyroxy

asked Mar 29, 2021

1 vote

2 answers

How do I protect input fields that may contain html tags from XSS attacks?

How do I protect input fields that may contain html tags from XSS attacks? I have a thematic portal where users can publish their material. This material may contain HTML tags, so it cannot be rendered through the htmlspecialchars() function. Y ...

by IvanIF

asked Mar 29, 2021