Useful tips for everyday
Is AppSync secure? AppSync uses security best practices that AWS has developed operating large systems at scale in the cloud, with built-in DDoS protection in…
Are redirected websites safe? However, you need to be sure anywhere you do redirects, they are done safely – otherwise you are putting your users…
How do I add another router to my DMZ? How To Setup Two or More Routers Together (Port Forwarding & Port Triggering) Login into your…
Is public Wi-Fi a security risk? The Risks of a Public Wi-fi The biggest threat to free Wi-Fi security is the ability for the hacker…
How many cryptographic algorithms are there? Understanding the three classes cryptographic algorithms (hash functions, asymmetric algorithms, symmetric algorithms) in the context of their scopes of…
What is password spraying? Password spraying is a type of brute force attack. For example, an attacker will use one password (say, Secure@123) against many…
What happens when a packet is sent to iptables? When a packet is received, iptables finds the appropriate table, then runs it through the chain…
Are there any other control characters in ASCII? Two additional ASCII characters, SP and DEL, fall outside the C0 area, but they are closely related…
Does social engineering only happens digitally? Remember social engineering isn’t just done digitally. Fraudsters are still using the telephone to trick information out of people.…
How to use buffer overflow to execute shell code? Then, fill the buffer with such a string that overwrites the return address to the buffer…