Can we get a domain name from an IP address in DNS (reverse lookup)?
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295
Cybersecurity / InfoSec
184
0
Analyze the security of a web system with a personal account where users can upload files and fill out a form, with data being transmitted to another system. What should be paid attention to?
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289
What is DNS, what is it used for, which protocol and port does it use, and in which cases does it switch from UDP to TCP?
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281
What types of encryption do you know and which are used in HTTPS?
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280
How does the three-way handshake occur in the UDP protocol?
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271
Tell us about your work experience and responsibilities in your previous position as an information security specialist
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263
How can multiple information systems be integrated for data exchange?
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251
Tell about modern cybersecurity threats using the OWASP TOP 10 as an example.
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247
Tell us about the OSI model and how it differs from the TCP/IP stack.
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246
How to protect the authentication form from brute force attacks without using external protection tools?
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240
What work mode are you interested in (office/remote/hybrid)?
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174
What do you know about modern authentication and authorization protocols (OAuth 2.0, OpenID Connect)?
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158
How to protect against SQL injections at the information system level without using WAF/IPS/IDS?
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157
What are your salary expectations?
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157
What is DHCP, what is it used for, and how does it work?
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148
What is IDOR (Insecure Direct Object Reference) and how to protect against it?
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147
What are your start date expectations? Can you start immediately after the offer?.
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138
How to securely store user passwords in a database of an information system with local authentication?
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135
How is an HTTPS connection established? Describe the TLS Handshake process.
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132
What is the fundamental difference between hashing and encryption?
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113