Warren's Blog

Category – Security

3 posts tagged with "Security" (See all categories)

BBuild a Subdomain Guesser Using Go

03/30/2020 — 5 Min Read — In Security

Let's Talk About DNS Resolver First From the wiki page of DNS Server A DNS server is a computer server that contains a database of public IP addresses and their associated hostnames, and in most…

BBuffer Overflows

12/31/2018 — 4 Min Read — In Security

Buffer overflows is one of most common bugs in C/C++ programs. Let's talk about some common buffer overflows. Stack Smashing What are buffer overflows ? Consider the web server contains a function…

CCiphers

12/30/2018 — 2 Min Read — In Security

To list some basic ciphers One Time Pad Key has the same length, or longer than, the message being sent. Its secure against one-time ciphertext-only attack. (Shannon, 1949) Stream Cipher OTP key is…

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