Imran Khan

Cybersecurity specialist and certified ethical hacker (CEH). Focuses on penetration testing methodologies and network vulnerability assessments. Contributed 280+ articles on intrusion detection systems and firewall configurations for NetworkUstad.

1 Comment

  1. Sales Tools: the best advice » NetworkUstad
    November 22, 2022 @ 1:12 pm

    […] and proven. The site above provides detailed information about the best sales techniques and tools. It’s really worth going […]